curriculum vitae reinhard schwienhorst · focused on electroweak production of single top quark...

Reinhard Schwienhorst 1

Curriculum Vitae Reinhard Schwienhorst

Associate Professor Department of Physics and Astronomy 3241 Biomedical and Physical Sciences Michigan State University East Lansing, MI 48824-1116 Telephone: (517) 884-5566 Email: [email protected]

University education • 2000 PhD - Physics, University of Minnesota, Minneapolis, Minnesota Thesis Title: A New Upper Limit for the Tau-Neutrino Magnetic Moment Thesis Advisor: Professor Roger Rusack • 1995 Physik Diplom, Westfälische Wilhelms Univerität Münster, Germany Diplom Title: Elektron-Photon Korrelationen in der Elektronenstossionisation Diplom Advisor: Professor Karl Blum Positions held • Associate Professor, Michigan State University, since August 2012. • Assistant Professor, Michigan State University, since August 2006 to August 2012. • Visiting Lecturer, Université de Provence, Aix-Marseille, June 2008. • Research Associate, Michigan State University, September 2000 until August 2005. • Research Associate, University of Minnesota, May 2000 until September 2000. • Research Assistant, University of Minnesota, June 1997 until May 2000. • Teaching Assistant, University of Minnesota, September 1995 until June 1997.

Awards/Fellowships • Thomas H. Osgood Memorial Faculty Teaching Award at MSU, 2008. • Tollestrup award for a postdoctoral research project, Fermilab, 2005. • Graduate School Fellowship, University of Minnesota, 1998. • Teaching Assistant recognition award, University of Minnesota, 1996.

Teaching • Physics for Scientists & Engineers 2 (PHY 184), a large lecture class. • Undergraduate Physics Laboratory I and II (PHY 251, 252), a large lab course. • Electronics (PHY 440), lectures and labs for about 30 juniors and seniors in Physics. • Thesis adviser to Sarah Heim and Weigang Geng, both graduated in 2012. • Thesis adviser to Brad Schoenrock. • Supervisor of several undergraduate students. Organizations • American Physical Society (since 1996). • American Association for the Advancement of Science (since 2005). • American Association of Physics Teachers (since 2007).


Table of contents Research summary ........................................................................................................... 2 DØ experiment at the Tevatron ............................................................................................. 3 ATLAS experiment at the LHC ................................................................................................ 4 Phenomenological studies ...................................................................................................... 5 Neutrino physics ......................................................................................................................... 6

Teaching ............................................................................................................................... 7

Outreach and service .......................................................................................................... 8 Outreach with the planetarium ............................................................................................. 8 Service at MSU and in HEP ....................................................................................................... 8

Publications .......................................................................................................................... 9 ATLAS publications and conference notes ........................................................................ 9 DØ Run II publications .............................................................................................................. 9 General top quark physics publications .......................................................................... 11 Particle physics phenomenology ....................................................................................... 11 ATLAS conference proceedings .......................................................................................... 11 DØ Run II conference proceedings .................................................................................... 12 Review articles ......................................................................................................................... 12 Other publications .................................................................................................................. 12

Unpublished documents and technical notes ....................................................... 13 ATLAS internal notes ............................................................................................................. 13 DØ notes ..................................................................................................................................... 14 Other unpublished notes ...................................................................................................... 19

Conference presentations ........................................................................................... 20 Invited conference presentations ...................................................................................... 20 Other conference presentations ........................................................................................ 20

Seminar and colloquium presentations ................................................................. 21

Research summary I am exploring the energy frontier, studying the laws of nature at the highest energies.

My interest is the top quark, its electroweak interactions, and in particular its connection to electroweak symmetry breaking and new physics. For the past eight years I have focused on electroweak production of single top quark events at the Tevatron and the LHC. Both the DØ and the CDF collaboration have announced observation of single top quark production in 2009, which marks an important milestone for the Tevatron and was twenty years in the making. I was leading the DØ single top effort at the time.

The ATLAS collaboration has observed single top quark production in the t-channel in 2011. I was editor of the corresponding conference note and I am currently editor of a paper that is in preparation. I received a NSF CAREER award in 2010 to look for new physics in the single top quark final state and for a planetarium outreach project. I am co-convener of the ATLAS single-top working group from 2011 to 2012. I have also written several phenomenology papers related to single top quark production.


DØ experiment at the Tevatron I have been deeply involved in the DØ single top analysis since the beginning of Run

II at the Tevatron, leading the analysis team as co-convener of the single top quark working group from 2003 to 2005 and 2007 to 2009 as well as having responsibility for many analysis details. I continue to be in charge of the statistical analysis and have an interest in applying multivariate analysis methods to extract the small signal out of large backgrounds. Besides the single top observation, summarized in Figure 1 (Phys. Rev. Lett. 103, 092001, 2009), we were also the first to find evidence for single top quark production in Fall 2006 (Phys. Rev. Lett. 98, 181902, 2007). Both results were published in PRL and were widely publicized, with articles on the MSU PA homepage and in many magazines and publications, Nature and Scientific American, amongst others. I was also responsible for the combination of the DØ and CDF results on the single top observation measurements for the Tevatron Electroweak Working Group (arXiv:0908.2171, 2009).

I led the effort to isolate the t-channel mode of single top production in the DØ data. I worked with a postdoc to publish the first separate measurement of t-channel single top quark production, independent of assumptions about the s-channel contribution (Phys. Lett. B682, 363-369, 2009). Figure 2 shows the two-dimensional posterior probability density as a function of the s-channel and t-channel cross sections. The measurement is consistent with the SM expectation for both the s-channel and the t-channel, and the t-channel contribution is obtained from this posterior by integrating over the s-channel axis.

Based on this t-channel measurement, we also extracted the first and to this day most precise measurement of the top quark width from the same dataset (Phys. Rev. Lett. 106, 022001, 2011).

The single top quark final state is a sensitive probe to many models of new physics and I have initiated or completed several searches for new physics in the single top quark final state. I worked with a postdoc to set stringent limits gluon-mediated flavor-changing neutral current couplings of the top quark (Phys. Lett. B693, 81, 2010). I initiated a search for anomalous couplings in the single top quark final state and completed the combination of the single top measurement with a top quark decay W helicity measurement, resulting in the most stringent limits on top quark anomalous couplings to

Figure 1: DØ single top cross section measurements and their combination.

Figure 2: Bayesian posterior probability density for the t-channel analysis as a function of both the s-channel and t-channel single top cross sections.


date (Phys. Rev. Lett. 102, 092002, 2009). I completed the first search for a new heavy boson W' that decays to a top quark – bottom quark pair (Phys. Lett. B 641: 423-431, 2006).

I have expanded my single top effort to low-mass Higgs searches at DØ. I am working with Professor Wade Fisher and several MSU graduate and undergraduate students on DØ Higgs measurements in the dilepton+jets final state. I was co-convener of the low-mass Higgs working group at DØ from 2009 to 2010. I also spent one month in 2008 at the CPPM laboratory in Marseille, France. We collaborated on ZH associated Higgs production in the neutrinos+jets final state. We worked on understanding the trigger efficiency of the ZH trigger and I discussed various aspects of multivariate techniques with my colleagues there. My graduate student Weigang Geng won an Eiffel fellowship and spent one year in France, working on the ZH analysis and trigger studies.

I have spent most of my time during the first three years as a postdoctoral researcher at Michigan State University on hardware efforts aimed at preparing the DØ experiment to take data. I was responsible for commissioning and operation of the Level 2 trigger system. I was also a member of several hardware and general trigger boards and chair of a Level 2 trigger review board in 2005. ATLAS experiment at the LHC

I spend a significant amount of my non-teaching time at the CERN laboratory in Geneva, Switzerland, working on the ATLAS experiment. My focus is single top quark production and searches for a new Z’ boson in the di-lepton final state. I am also starting work on searches for new physics, which is the focus of the NSF CAREER grant that I received in 2010.

Under my guidance, the MSU group on ATLAS has started to study electroweak top quark interactions and to search for new heavy Z’ bosons. I am working with several undergraduate students, graduate students and postdoctoral researchers on the study of electroweak production of single top quarks at the LHC. We contributed to background estimation, b-tagging and trigger studies for the first ATLAS top quark pair production paper (Eur.Phys.J. C71, 1577, 2010).

Single top production at the LHC proceeds via the t-channel, s-channel or Wt associated production modes and I am involved in studying all three of them. I was editor of the ATLAS internal note describing the first t-channel measurement using 2010 data (ATLAS-CONF-2011-027). Since then we have completed several data analyses measuring the t-channel single top production cross section and setting limits on Wt associated and s-channel production using 2011 ATLAS data (ATLAS-CONF-2011-088, ATLAS-CONF-2011-104, ATLAS-CONF-2011-118). I was editor of the conference note and paper describing the observation of t-channel single top quark production with ATLAS (ATLAS-CONF-2011-101).

Figure 3: Lepton flavor and charge for ATLAS single top lepton+2-jet sample.


In preparation for ATLAS data taking we completed several studies of the sensitivity of ATLAS to single top quark production. We were the first to point out that single top quark production could be measured with very early datasets (ATLAS internal notes ATL-PHYS-INT-2009-094 and ATL-PHYS-INT-2010-118).

Together with graduate student Sarah Heim, postdoc Wojtek Fedorko and Professor Kirsten Tollefson I have worked on searches for new heavy bosons Z’, resulting in three publications (Phys.Lett. B700 163-180, 2011 Phys. Rev. Lett. 107 272002, 2011 and arXiv:1209.2535) and many conference updates (ATLAS-CONF-2011-083, ATLAS-CONF-2012-007 amongst others). Such a new heavy boson appears in many models of new physics, especially those with additional symmetries. The LHC is ideally suited to look for high mass resonances due to the significantly higher CM energy compared to the Tevatron. We have published the first results and we are continuously updating the analysis as ATLAS collects more data. I was editor of one of the ATLAS internal notes describing the analysis. The current ATLAS limits on di-lepton resonances are shown in Figure 4.

Together with other members of the MSU Atlas group, I am also working on the ATLAS trigger system and on the upgrade of the ATLAS first level calorimeter trigger to accommodate the ever-increasing LHC luminosity.

I have introduced several undergraduate and graduate students to the ATLAS and DØ experiments, trigger studies, single top physics, Z’ physics and advanced analysis techniques. Undergraduate students working with me have done many parton-level studies for the LHC and for the Tevatron using Madgraph samples, have analyzed ATLAS and DØ simulation and data samples, have worked on ATLAS upgrade studies, have taken DØ detector shifts, and have contributed to several internal ATLAS and DØ notes.

Phenomenological studies

I have been working with Professor C.-P. Yuan and his former student on phenomenological studies of single top quark production since 2004. In 2004 and 2005 we published phenomenological studies of single top quark production at the Tevatron at next-to-leading order (NLO) (Phys. Rev. D74, 054023, 2005 and Phys. Rev. D72, 094027, 2005).

We renewed our collaboration in 2010 with a focus on the study of single top quark physics at the LHC. Together with my graduate student Sarah Heim we published a detailed analysis of s-channel production at the LHC (Phys. Rev. D81, 0340005, 2010). Together with undergraduate Charles Mueller we analyzed t-channel single top production (Phys. Rev. D83: 034019, 2011). I have also contributed a phenomenological study of t-channel production and jet multiplicity to the 2010 Les Houches summary report (arXiv:1003.1241). I am also a co-author on a phenomenological analysis of the

Figure 4: ATLAS limit di-lepton cross section limit and several Z’ models.


search for a new fourth generation quark B’ in the Wt final state, together with a MSU theory student and undergraduate student Joe Nutter.

Neutrino physics

I took my first particle physics steps in neutrinos, on the MINOS and DONUT experiments. I continue to follow neutrino physics and wrote a paper on the potential for colliding neutrino beams with each other (Mod. Phys. Lett. A23: 2751-2761, 2009).

My thesis research was on the DONUT experiment at Fermilab. We were the first (and so far only) experiment to observe tau neutrino interactions directly. My thesis focused on the tau neutrino magnetic moment; searching for electromagnetic interactions of tau neutrinos in the DONUT detector.

I spent the first year as a graduate student at the University of Minnesota on the MINOS experiment, studying scintillator and photodetector options. While at Minnesota I also worked on the CMS experiment at CERN, designing an irradiation source and contributing to testbeam studies.


Teaching

2007 – present: Michigan State University • Physics for Scientists & Engineers 2 (PHY 184), a large lecture class. • Undergraduate Physics Laboratory I (PHY 251), a lab course for 350 students. • Undergraduate Physics Laboratory II (PHY 252), a lab course for 350 students. • Electronics (PHY 440), lectures and labs for about 30 juniors and seniors in Physics. • Thesis adviser to Sarah Heim and Weigang Geng both graduated in 2012. • Thesis adviser to Brad Schoenrock. • Supervisor of several undergraduate students.

2000 – 2006: Research Associate, Michigan State University • Supervision of graduate students working on single top quark physics and on trigger-

related studies.

1995 – 1997: Teaching Assistant, University of Minnesota • Teaching assistant for a course on Methods of Experimental Physics. • Teaching assistant for an introductory physics course for non-physics majors.

At MSU, I have introduced assessment testing to each class I have taught. This is in

the form of a pre- and a post-test that do not count towards the grade but provide feedback to me and allows for comparisons between semesters, teachers, and methodology. I have also added clicker questions to upper-level course (PHY 440), together with Stuart Tessmer. For that course we also updated to a new book, together with Stuart Tessmer, Pawel Danielewicz, Pengpeng Zhang. I also have introduced TA manuals to every course I taught, not only lab courses but also lecture courses where TAs mainly spend time in the help room. For the introductory physics course I bring the material closer to the students by adding multimedia content to the lecture notes. In addition I regularly attend teaching seminars and workshops through MSU and the APS to continue improving my teaching skills.


Outreach and service

Outreach with the planetarium In 2010 I started an outreach project as part of my CAREER grant to produce content

for the Abrams planetarium at MSU about the ATLAS experiment, the LHC, and its connection to astronomy and astrophysics. I am working with planetarium staff, physics professor Chip Brock and Communication Arts and Graphics Professor Karl Gude as well as ten undergraduate student animators, graphic designers, writers and music producers. We have put together a first clip that was played at the end of the regular planetarium show every weekend during Spring 2011. This clip was so well received and so well done that we were asked to produce the fall 2011 show for the Abrams planetarium. This 35-minute show is called Relics of the Big Bang and running every weekend. It covers dark matter and the Higgs boson, the ATLAS experiment at the LHC, and explains how MSU researchers are involved in the project. The entire show was created by MSU students, from the script to the animations and the audio. An example all-sky image that is shown on the planetarium dome is shown in Figure 5. This images is projected onto the dome, with the bottom of the image appearing in the front and the top of the image appearing at the back of the planetarium dome.

We are currently preparing this show for distribution to other planetariums around the world.

Together with colleagues at the University of Texas, Arlington and the University of California, Berkeley and several planetariums around the world, I am also working on a planetarium show utilizing full-dome video on the ATLAS experiment. Service at MSU and in HEP • 2012-2013: Co-chair of the top quark working group for Snowmass 2013. • 2012: Heavy flavor session co-organizer for the DIS meeting in Bonn, Germany. • 2011: LHC Physics session chair at the NAS China-US Kavli symposium in

Shenzhen, China. • 2011 – present: Reviewer for Nucl. Instr. Methods A. • 2011 – present: Reviewer of NSF and DOE proposals. • 2011: Top quark session organizer for the DPF meeting in Providence, RI. • 2009 – present: Graduate quantum mechanics exam committee at MSU. • 2007: Co-chair of the organizing committee for the DØ workshop at MSU. • 2006 – 2009: Undergraduate teaching committee at MSU. • 2006 – present: Reviewer for Phys. Rev. Lett and Phys. Rev. D. • 2006: Chair of the single top quark session at the APS meeting in Dallas, Texas. • 2005 – present: DØ authorship committee and various analysis review committees.

Figure 5: LHC all-sky image from the planetarium show Relics of the Big Bang.


Publications My full list of publications can be found in spires

(http://www.slac.stanford.edu/spires/hep/) through “find a Schwienhorst”; in ISI (http://apps.isiknowledge.com) by looking for author “Schwienhorst R”; and in ADSABS (http://adsabs.harvard.edu/abstract_service.html) by looking for author “Schwienhorst”. Below I list publications that I have contributed to directly. ATLAS publications and conference notes • Search for high-mass resonances decaying to dilepton final states in pp collisions at a center-of-mass energy of 7 TeV with the ATLAS detector, ATLAS collaboration, arXiv:1209.2535 (2012). • Search for dilepton resonances in pp collisions at sqrt(s) = 7 TeV with the ATLAS detector, ATLAS collaboration, CERN-PH-EP-2011-123, arXiv:1108.1582 [hep-ex], Phys. Rev. Lett. 107 272002 (2011). • Measurement of the t-channel Single Top-Quark Production Cross Section in 0.70fb-1 of pp Collisions at sqrt(s) = 7 TeV with the ATLAS detector, ATLAS Collaboration (editors: Schwienhorst & Wagner), ATLAS-CONF-2011-101 (2011). • Search for s-Channel Single Top-Quark Production in Collisions at sqrt(s) = 7TeV, ATLAS single top working group including Schwienhorst, ATLAS note ATLAS-CONF-2011-118 (2011). • Search for W+t single-top events in the dileptonic channel at ATLAS, ATLAS single top working group incl. Schwienhorst, ATLAS note ATLAS-CONF-2011-104 (2011). • Measurement of the t-channel Single Top-Quark Production Cross Section in 0.70fb^-1 of pp Collisions at sqrt(s) = 7 TeV with the ATLAS detector, ATLAS single top working group, editor Schwienhorst, ATLAS note ATLAS-CONF-2011-101 (2011). • Search for high mass dilepton resonances in pp collisions at s√=7 TeV with the ATLAS experiment, ATLAS Collaboration, Phys.Lett. B700 163-180, arXiv:1103.6218 [hep-ex] (2011). • Observation of t Channel Single Top-Quark Production in pp Collisions at sqrt(s)=7TeV with the ATLAS detector, ATLAS single top working group incl. Schwienhorst, ATLAS note ATLAS-CONF-2011-088 (2011). • Searches for Single Top-Quark Production with the ATLAS Detector in pp Collisions at sqrt(s) = 7TeV, ATLAS single top working group including Schwienhorst, ATLAS note ATLAS-COM-CONF-2011-026 (2011). • Measurement of the top quark-pair production cross section with ATLAS in pp collisions at sqrt{s}=7TeV, ATLAS Collaboration, Eur.Phys.J. C71, 1577, arXiv:1012.1792 (2010). • Performance of the ATLAS Detector using First Collision Data. Atlas Collaboration, JHEP 1009, 056, arXiv:1005.5254 [hep-ex] (201). • Expected Performance of the ATLAS Experiment - Detector, Trigger, and Physics, ATLAS Collaboration, CERN-OPEN-2008-020, arXiv:0901.0512 [hep-ex] (2009). • The ATLAS experiment at the CERN Large Hadron Collider, ATLAS Collaboration, JINST 3:S08003 (2008).

DØ Run II publications • An improved determination of the width of the top quark, D0 Collaboration, arXiv:1201.4156 [hep-ex], submitted to Phys. Rev. D. RC (2012).


• Search for anomalous Wtb couplings in single top quark production in ppbar collisions at sqrt(s) = 1.96 TeV, D0 Collaboration, Phys.Lett. B708, 21-26, arXiv:1110.4592 [hep-ex] (2012). • Measurements of single top quark production cross sections and |Vtb| in pp collisions at sqrt{s}=1.96TeV, D0 Collaboration, Phys.Rev. D84 112001, arXiv:1108.3091 [hep-ex] (2011). • Model-independent measurement of t-channel single top quark production in pp collisions at √s=1.96 TeV, D0 Collaboration, Phys.Lett. B705 313-319, arXiv:1105.2788 [hep-ex] (2011). • Search for flavor changing neutral currents in single top quark production using 2.3fb-1 of p-pbar collisions, D0 Collaboration, Phys. Lett. B693, 81, Fermilab-Pub-10-203-E, arXiv:1006.3575 [hep-ex] (2010). • Determination of the Width of the Top Quark, D0 Collaboration, Phys. Rev. Lett. 106, 022001, arXiv.org:1009.5686 (2011). • Search for single top quarks in the tau+jets channel using 4.8fb-1 of p-pbar collision data, D0 Collaboration, Phys. Lett. B690: 5-14, Fermilab-Pub-09-610-E, arXiv:0912.1066 [hep-ex] (2009). • Measurement of the t-channel single top quark production cross section, D0 Collaboration, Phys. Lett. B682, 363-369, Fermilab-Pub-09-372-E, arXiv:0907.4259 [hep-ex] (2009). • Observation of single top quark production, D0 Collaboration, Phys. Rev. Lett. 103, 092001, Fermilab-Pub-09-056-E, arXiv:0903.0850 [hep-ex] (2009). • Search for anomalous top quark couplings with the D0 detector, D0 Collaboration, Phys. Rev. Lett. 102, 092002, Fermilab-Pub-08-583-E, arXiv:0901.0151 [hep-ex] (2009). • Search for anomalous Wtb couplings in single top quark production, D0 Collaboration, Phys. Rev. Lett. 101, 221801, Fermilab-Pub-08-235-E, arXiv:0807.1692 [hep-ex] (2008). • Search for charged Higgs bosons decaying to top and bottom quarks in p anti-p collisions, D0 Collaboration, submitted to Phys. Rev. Lett., Fermilab-Pub-08-229-E, arXiv:0807.0859 [hep-ex] (2008). • Search for W-prime resonances decaying to a Top Quark and a Bottom Quark, DØ collaboration, Phys. Rev. Lett. 100: 211803 arXiv:0803.3256 [hep-ex] (2008). • Search for production of single top quarks via flavor-changing neutral currents at the Tevatron, D0 Collaboration, Phys. Rev. Lett. 99, 191802, Fermilab-Pub-07-031-E, hep-ex/0702005 (2007). • Evidence for production of single top quarks and first direct measurement of |Vtb|, D0 Collaboration, Phys. Rev. Lett. 98, 181902, Fermilab-Pub-06-475-E, hep-ex/0612052 (2007). • Search for W' boson production in the top quark decay channel, DØ collaboration, Phys. Lett. B 641: 423-431 (2006), Fermilab-Pub-06-069-E, hep-ex/0607102 (2006). • Search for single top quark production in ppbar collisions at sqrt(s)=1.96TeV, DØ collaboration, Phys. Rev. D75, 092007, Fermilab-Pub-06-069-E, hep-ex/0604020 (2006). • Search for single top quark production in ppbar collisions at sqrt(s)=1.96TeV, DØ collaboration, Phys. Lett. B 622, 265, Fermilab-Pub-05-207-E, hep-ex/0505063 (2005). • Measurement of the ttbar Production Cross Section in ppbar Collisions at sqrt{s} = 1.96 TeV using Kinematic Characteristics of Lepton + Jets Events, DØ collaboration, Phys. Lett. B626, 45, Fermilab-Pub-05-079-E, hep-ex/0504043 (2005).


• Measurement of the ttbar Production Cross Section in ppbar Collisions at sqrt{s} = 1.96 TeV using Lepton + Jets Events with Lifetime b-tagging, DØ collaboration, Phys. Lett. B 626, 35, Fermilab-Pub-05-087-E, hep-ex/0504058 (2005). • Measurement of the W helicity in top quark decays, DØ collaboration, Phys. Rev. D 72, 011104, Fermilab-Pub-05-187-E, hep-ex/0505031 (2005). • Measurement of the ttbar production cross section in ppbar collisions at sqrt(s) = 1.96 TeV in dilepton final states, DØ collaboration, Phys. Lett. B 626, 55, Fermilab-Pub-05-217-E, hep-ex/0505082 (2005). • The Upgraded D0 Detector, DØ collaboration, Nucl. Instrum. Meth. A 565, 463, hep-ex/0507191, Fermilab-Pub-05-341-E (2006).

General top quark physics publications • Combination of CDF and D0 Measurements of the Single Top Production Cross Section, Tevatron Electroweak Working Group, for the CDF and D0 collaborations, Fermilab-TM-2440-E, arXiv:0908.2171 [hep-ex] (2009). • Tevatron-for-LHC Report: Top and Electroweak Physics, C Gerber et al., Fermilab-Conf-07-052, arXiv:0705.3251 [hep-ph] (2007).

Particle physics phenomenology • Single top production as a probe of B’ quarks, J. Nutter, R. Schwienhorst, D. Walker, J. Yu, submitted to Phys. Rev. D, arXiv:1207.5644 [hep-ex] (2012). • Next-to-leading order QCD corrections to t-channel single top quark production and decay at the LHC, Reinhard Schwienhorst, Q.-H. Cao, C.-P. Yuan, C. Mueller, Phys. Rev. D83: 034019, arXiv:1012.5132 [hep-ph] (2011). • Next-to-leading order QCD corrections to s-channel single top quark production and decay at the LHC, Sarah Heim, Qing-Hong Cao, Reinhard Schwienhorst, C.-P. Yuan, Phys. Rev. D81, 0340005, arXiv:0911.0620 [hep-ph] (2010). • The SM and NLO Multileg Working Group: Summary report, SM and NLO Multileg Working Group at the 2009 Les Houches meeting, arXiv:1003.1241 [hep-ph] (2010). • Next-to-Leading Order Corrections to Single Top Quark Production and Decay at Tevatron: 2. t-channel Process, Qing-Hong Cao, Reinhard Schwienhorst, J. Benitez, R. Brock, C.-P. Yuan, Phys. Rev. D72, 094027, hep-ph/0504230 (2005). • Next-to-Leading Order Corrections to Single Top Quark Production and Decay at Tevatron: 1. s-channel Process, Qing-Hong Cao, Reinhard Schwienhorst, C.-P. Yuan, Phys. Rev. D74, 054023, hep-ph/0409040 (2005).

ATLAS conference proceedings • Heavy Flavour working group summary, proceedings for the DIS 2012 conference, arXiv:1208.3379 [hep-ph] (2012). • Single top quark production with ATLAS, ATLAS collaboration (R. Schwienhorst, for the collaboration), proceedings for the physics at the LHC conference 2011, arXiv:1110.2192 [hep-ex] (2011). • Bringing ATLAS to a regional planetarium, R. Schwienhorst, proceedings for the DPF meeting 2011, arXiv:1109.2839 (2011).


DØ Run II conference proceedings • Single top quark production and Vtb at DØ, DØ collaboration (R. Schwienhorst, for the collaboration), proceedings for the DPF meeting 2011, arXiv:1109.2826 (2011). • Single top quark production and Vtb at the Tevatron, DØ collaboration (R. Schwienhorst, for the collaboration), proceedings for the Rencontres de Blois conference 2010, FERMILAB-CONF-10-397-E, arXiv:1009.5629 [hep-ex] (2010). • Observation of Single Top Production with the D0 Detector, DØ collaboration (R. Schwienhorst, for the collaboration), proceedings for the EPS-HEP conference 2009, FERMILAB-PUB-09-371-PPD, arXiv:0908.4553 [hep-ex] (2009). • Single Top Production at the Tevatron, DØ and CDF collaborations (R. Schwienhorst, for the collaborations), proceedings for the 43 Rencontres de Moriond on Electroweak Interactions and Unified Theories, FERMILAB-CONF-08-129-E, arXiv:0805.2175 [hep-ex] (2008). • The DØ Run II Trigger System, DØ collaboration (R. Schwienhorst, for the collaboration), Int. J. Mod. Phys. A20: 3796-3798, proceedings for the Meeting of the Division of Particles and Fields of the American Physical Society, physics/0411135 (2004). • Search for Single Top Production at the Tevatron, DØ and CDF collaborations (R. Schwienhorst, for the collaborations), proceedings for the 5th Rencontres du Vietnam, DØ note 4631, FERMILAB-CONF-04-331-E, hep-ex/0411039 (2004). • Top Quark Production Cross Section at ECM=1.96TeV, DØ and CDF collaborations (R. Schwienhorst, for the collaborations), proceedings for the 5th Rencontres du Vietnam, DØ note 4632, FERMILAB-CONF-04-332-E, hep-ex/0411041 (2004). • Update of the Measurement of the t anti-t cross section as S**(1/2)=1.96 TeV, DØ collaboration (V Abazov et al.), Fermilab-Conf-03-248-E, (2003). • Measurement of the t anti-t cross section at square-root s=1.96 TeV, DØ collaboration (V Abazov et al.), Fermilab-Conf-03-200-E (2003). Review articles • Search for single top quark production at DØ, R. Schwienhorst, Mod. Phys. Lett. A 21, pp. 1339-1353 (2006).

Other publications • Colliding neutrino beams, R. Schwienhorst, Mod. Phys. Lett. A23: 2751-2761 arXiv:0708.0160 (2008). • Final tau neutrino results from the DONUT experiment, K. Kodama et al. (DONUT Collaboration), Phys. Rev. D78: 052002 (2008). • A first measurement of the interaction cross-section of the tau neutrino, K. Kodama et al. (DONUT Collaboration), submitted to Phys. Rev. D (2008). • Identification of neutrino interactions using the DONUT spectrometer, K. Kodama et al. (DONUT Collaboration), Nucl. Instrum. Meth. A 516: 21-33 (2004). • Detection and Analysis of Tau Neutrino Interactions in Donut Emulsion Target, K. Kodama et al. (DONUT Collaboration), Nucl. Instrum. Meth. A 493: 45-66 (2002). • A New Upper Limit for the Tau-Neutrino Magnetic Moment, R. Schwienhorst et al. (DONUT Collaboration), Phys. Lett. B 513: 23-29 (2001). • Observation of tau neutrino interactions, K. Kodama et al. (DONUT Collaboration), Phys. Lett. B 504: 218-224 (2001).


• A New Upper Limit for the Tau-Neutrino Magnetic Moment, R. Schwienhorst, Ph.D. thesis, University of Minnesota, FERMILAB-THESIS-2000-14 (2000). • The Magnetized steel and scintillator calorimeters of the MINOS experiment, MINOS collaboration, Nucl. Instrum. Meth. A596: 190-228 (2008). • Observation of muon neutrino disappearance with the MINOS detectors and the NuMI neutrino beam, MINOS collaboration, Phys. Rev. Lett.97: 191801 (2006). • First Observations of Separated Atmospheric Muon Neutrino and Muon Anti-Neutrino Events in the MINOS Detector, MINOS collaboration, Phys. Rev. D73: 072002 (2006). • A large liquid scintillator detector for a long baseline neutrino oscillation experiment, P. Border, P. Cushman, K. Heller, D. Maxam, J.K. Nelson, K. Ruddick, R. Rusack, R. Schwienhorst, T. Berg, T. Chase, M. Hansen, C. Bower, R. Hatcher, R. Heinz, L. Miller, S. Mufson (Minnesota U. & Indiana U.), Nucl. Instrum. Meth. A 463: 194-204 (2001). • A comprehensive characterization of Hamamatsu 16- and 64-anode PMTs, K. Lang et al., Nucl. Instrum. Meth. A461: 571-573 (2001). • Multipixel Photodetectors, R. Schwienhorst et al., Numi-L-370 (1998). • Results from an Iron Proportional Tube Calorimeter Prototype, P. Schoessow et al., In *Tucson 1997, Calorimetry in high energy physics* 319-326, SLAC-REPRINT-1997-070, ANL-HEP-CP-98-02, NUMI-L-335 (1997). • Electron-photon coincidences in electron impact ionization-excitation, R Schwienhorst et al., J. Phys. B: At. Mol. Opt. Phys. 29 2305-2314 (1996). • R-matrix calculations for double-differential cross-sections in electron-impact ionization of helium, Schwienhorst R, Raeker A, Reid RHG and Bartschat K, J. Phys. B: At. Mol. Opt. Phys. 28 4651-4658 (1995).

Unpublished documents and technical notes

ATLAS internal notes • Evidence for the associated production of a boson W and a top quark in ATLAS at 7 TeV with 2.05 fb-1, Koll, Zhang, Delmontex, Lucotte, Schwienhorst, ATL-COM-PHYS-2011-1383, ATL-COM-PHYS-2011-1712 (2012). • Search for single B′ production in the model of decay to Wt dilepton final states at \sqrts = 7 TeV, Koll, Zhang, Schwienhorst, ATL-COM-PHYS-2011-1705 (2011). • Search for technihadrons in pp collisions at sqrts=7 TeV with the ATLAS detector, Abdelalim et al., ATLAS-COM-CONF-2011-166, ATL-COM-PHYS-2011-1182. • Search for s-Channel Single Top-Quark Production in Collisions at sqrt(s) = 7TeV, ATLAS single top working group, ATLAS-COM-CONF-2011-133, ATL-COM-PHYS-2011-948, ATL-COM-PHYS-2011-947, ATL-COM-PHYS-2011-928, ATL-COM-PHYS-2011-708 (2011). • Measurement of the t-channel Single Top-Quark Production Cross Section in 0.70fb^-1 of pp Collisions at sqrt(s) = 7 TeV with the ATLAS detector, ATLAS single top working group, ATLAS-COM-CONF-2011-136, ATL-COM-PHYS-2011-794 (2011). • Search for dilepton resonances in pp collisions at sqrt(s) = 7 TeV with the ATLAS detector, ATLAS Z’ analysis team including Schwienhorst, ATL-COM-PHYS-2011-847, ATL-COM-PHYS-2011-770 (2011).


• Search for high mass dielectron resonances at √s= 7 TeV, ATLAS Z’ analysis team including Schwienhorst, ATL-COM-PHYS-2011-083 (2011). • Limit Setting and Signal Extraction Procedures in the Search for Narrow Resonances Decaying into Leptons at ATLAS, ATLAS Z’ analysis team including Fedorko, Heim, Schwienhorst, Tollefson, ATL-COM-PHYS-2011-085 (2011). • Search for W-associated single top quark production in dilepton final states at sqrt{s}=7 TeV with 36 pb-1, ATLAS single top working group including Schwienhorst, ATLAS note ATL-COM-PHYS-2011-059 (2011). • Measurement of Single Top-Quark Production in the Lepton+Jets Channel in pp Collisions at sqrt(s)=7 TeV, ATLAS single top working group, editors R. Schwienhorst and W. Wagner, ATLAS note ATL-COM-PHYS-2011-058 (2011). • B-tagging for top physics analyses with early ATLAS data at sqrt(s) = 7 TeV, ATLAS top b-tag working group, including Schwienhorst, ATLAS note ATL-PHYS-INT-2010-131 (2010). • Lepton Trigger and Identification for the first Top quark observation, ATLAS top lepton working group, including Schwienhorst, ATLAS note ATL-PHYS-INT-2010-131 (2010). • Prospects for single top quark observation with ATLAS data at 10 TeV and at 7 TeV, J. Holzbauer, P. Ryan, B. Pope, R. Schwienhorst, ATLAS note ATL-PHYS-INT-2010-118 (2010). • Multivariate Analysis of Single-Top Monte Carlo for Early ATLAS Data, J. Holzbauer, R. Schwienhorst, B. Pope, ATLAS note ATL-PHYS-INT-2009-094 (2009).

DØ notes • Combined search for anomalous Wtb couplings in single top and top pair events with 5.4fb-1 of Tevatron data, R. Schwienhorst, E. Varnes, DØ note 6236 (2012). • Measurement of the Top Quark Decay Width using 5.4 ifb of Data, V. Bazterra, C. Graf, C. Gerber, R. Schwienhorst, Y. Peters, DØ note 6236 (2011). • Search for CP Violation in Single Top Quark Production in 5.4 fb^-1 of Data, S. Bala, V. Bazterra, A. Garcia-Bellido, J. Cochran, W. Geng, C. Gerber, A. Heinson, S. Jabeen, J. Joshi, L. Li, M. Padilla, R. Schwienhorst, Y. Tsai, N. Triplett, S. Wimpenny, DØ note 6234 (2011). • Search for Anomalous Wtb couplings in single top production with 5.4 fb^−1 of DØ Data, S. Bala, V. Bazterra, A. Garcia-Bellido, E. Boos, V. Bunichev, L. Dudko, W. Geng, C. Gerber, A. Heinson, S. Jabeen, J. Joshi, L. Li, M. Perfilov, R. Schwienhorst, Y. Tsai, DØ note 6206 (2011). • Search for CP Violation in Single Top Quark Production in 5.4~fb$^{-1}$ of Data, S. Bala, V. Bazterra, A. Garcia-Bellido, J. Cochran, W. Geng, C. Gerber, A. Heinson, S. Jabeen, J. Joshi, L. Li, M. Padilla, R. Schwienhorst, Y. Tsai, N. Triplett, S. Wimpenny, DØ note 6205 (2011). • Upper cross section limits on H->ZZ->lljj production in 4.2 fb-1 ppbar collisions at sqrt{s}=1.96TeV, A. Barbe, W. Fisher, Z. Fredricks, E. Johnson, C. Mueller, A. Ouyed, S. Shaw, R. Schwienhorst, DØ note 6174 (2011). • Measurement of the Single Top Production Cross Section in 5.4fb-1 of Data, S. Bala, V. Bazterra, A. Garcia-Bellido, J. Cochran, P. Eller, C. Focke, W. Geng, C. Gerber, A. Heinson, J. Joshi, L. Li, M Padilla, R. Schwienhorst, Y.-T. Tsai, N. Triplett, S. Wimpenny, DØ note 6128 (2010).


• Single Top Quark Production in 5.4/fb of Data - Signal and Background Modeling and Event Selection, S. Bala, V. Bazterra, A. Garcia-Bellido, J. Cochran, P. Eller, C. Focke, W. Geng, C. Gerber, A. Heinson, J. Joshi, L. Li, M Padilla, R. Schwienhorst, Y.-T. Tsai, N. Triplett, S. Wimpenny, DØ note 6099 (2010). • Neuroevolution of augmented Topologies as a new MVA method for the single top quark search at DØ, V. Bazterra, P. Eller, C.E. Gerber, R. Schwienhorst, DØ note 6070 (2010). • Search for flavor changing neutral currents in the single top final state in 2.3fb-1 of data, L. Li, M. Perfilov, R. Schwienhorst, L. Dudko, E. Boos, DØ note 6057 (2010). • Measurement of the width of the top quark, A. Garcia-Bellido, C. Schwanenberger, R. Schwienhorst, DØ note 6034 (2010). • First measurement of the top quark width at D0, E. Aguilo, J.A. Benitez, E.E. Boos, R. Brock, V. Bunichev, Y. Coadou, L.V. Dudko, Y. Enari, C.E. Gerber, A. Garcia-Bellido, D. Gillberg, I. Hall, A.P. Heinson, S. Jabeen, S. Jain, L. Li, Z. Liu, M. Narain, D. O'Neil, G.J. Otero y Garzon, M. Padilla, M. Pangilinan, M. Perfilov, Y. Peters, R. Schwienhorst, E. Shabalina, A. Tanasijczuk, D. Wicke, DØ note 6030 (2010). • Search for Single Top Quarks in the tau+jets Channel, Single Top Group (E. Aguilo, J.A. Benitez, E.E. Boos, R. Brock, V. Bunichev, Y. Coadou, L.V. Dudko, Y. Enari, C.E. Gerber, D. Gillberg, I. Hall, A.P. Heinson, S. Jabeen, S. Jain, L. Li, Z. Liu, M. Narain, D. O'Neil, G.J. Otero y Garzon, M. Padilla, M. Pangilinan, M. Perfilov, R. Schwienhorst, E. Shabalina, A. Tanasijczuk), DØ note 5987 (2009). • Comparison of t-channel 2->3 production at NLO with CompHEP samples, R. Schwienhorst, R. Frederix, F. Maltoni, DØ note 5964 (2009). • Model-independent measurement of the t-channel single top quark production cross section, E. Aguilo, J.A. Benitez, E.E. Boos, R. Brock, V. Bunichev, Y. Coadou, L.V. Dudko, Y. Enari, T. Gadfort, C.E. Gerber, D. Gillberg, I. Hall, A.P. Heinson, U. Heintz, S. Jabeen, S. Jain, L. Li, Z. Liu, M. Narain, D. O'Neil, G.J. Otero y Garzon, M. Padilla, M. Pangilinan, M. Perfilov, H.B. Prosper, R. Schwienhorst, E. Shabalina, A. Tanasijczuk, DØ note 5954 (2009). • Search for single top quarks in the tau+jets channel in 4.8fb-1 D0 RunIIb data using Boosted Decision Trees, Single Top Group (E. Aguilo, J.A. Benitez, E.E. Boos, R. Brock, V. Bunichev, Y. Coadou, L.V. Dudko, Y. Enari, C.E. Gerber, D. Gillberg, I. Hall, A.P. Heinson, S. Jabeen, S. Jain, L. Li, Z. Liu, M. Narain, D. O'Neil, G.J. Otero y Garzon, M. Padilla, M. Pangilinan, M. Perfilov, R. Schwienhorst, E. Shabalina, A. Tanasijczuk), DØ note 5929 (2010). • Direct measurement of the Wtb coupling form factors at D0, R. Schwienhorst, E. Varnes, S. Jabeen, DØ note 5838 (2009). • Anomalous Wtb Couplings Search in single top and top pair events with 1-3 fb-1 at the D0 Experiment, R. Schwienhorst, E. Varnes, S. Jabeen, DØ note 5827 (2009). • Statistical methods implemented in the package "top_statistics", S. Jain, H. Prosper, R. Schwienhorst, DØ note 5817 (2008). • Measurement of |Vtb| using the Single Top Quark Observation Analyses from 2.3 fb-1 f Data, E. Aguilo, J.A. Benitez, E.E. Boos, R. Brock, V. Bunichev, Y. Coadou, L.V. Dudko, Y. Enari, T. Gadfort, C.E. Gerber, D. Gillberg, I. Hall, A.P. Heinson, U. Heintz, S. Jabeen, S. Jain, L. Li, Z. Liu, M. Narain, D. O'Neil, G.J. Otero y Garzon, M. Padilla, M. Pangilinan, M. Perfilov, H.B. Prosper, R. Schwienhorst, E. Shabalina, A. Tanasijczuk, DØ note 5816 (2008). • Combination of Three Single Top Quark Cross Section Measurements from 2.3 fb-1 of Data using the BLUE method, E. Aguilo, J.A. Benitez, E.E. Boos, R. Brock, V.


Bunichev, Y. Coadou, L.V. Dudko, Y. Enari, T. Gadfort, C.E. Gerber, D. Gillberg, I. Hall, A.P. Heinson, U. Heintz, S. Jabeen, S. Jain, L. Li, Z. Liu, M. Narain, D. O'Neil, G.J. Otero y Garzon, M. Padilla, M. Pangilinan, M. Perfilov, H.B. Prosper, R. Schwienhorst, E. Shabalina, A. Tanasijczuk, DØ note 5815 (2008). • Combination of Three Single Top Quark Cross Section Measurements from 2.3 fb-1 of Data using a Bayesian Neural Network, E. Aguilo, J.A. Benitez, E.E. Boos, R. Brock, V. Bunichev, Y. Coadou, L.V. Dudko, Y. Enari, T. Gadfort, C.E. Gerber, D. Gillberg, I. Hall, A.P. Heinson, U. Heintz, S. Jabeen, S. Jain, L. Li, Z. Liu, M. Narain, D. O'Neil, G.J. Otero y Garzon, M. Padilla, M. Pangilinan, M. Perfilov, H.B. Prosper, R. Schwienhorst, E. Shabalina, A. Tanasijczuk, DØ note 5814 (2008). • Observation of Single Top Quark Production in 2.3 fb-1 of Data Using Matrix Elements, E. Aguilo, J.A. Benitez, E.E. Boos, R. Brock, V. Bunichev, Y. Coadou, L.V. Dudko, Y. Enari, T. Gadfort, C.E. Gerber, D. Gillberg, I. Hall, A.P. Heinson, U. Heintz, S. Jabeen, S. Jain, L. Li, Z. Liu, M. Narain, D. O'Neil, G.J. Otero y Garzon, M. Padilla, M. Pangilinan, M. Perfilov, H.B. Prosper, R. Schwienhorst, E. Shabalina, A. Tanasijczuk, DØ note 5813 (2008). • Observation of Single Top Quark Production in 2.3 fb-1 of Data Using Bayesian Neural Networks, E. Aguilo, J.A. Benitez, E.E. Boos, R. Brock, V. Bunichev, Y. Coadou, L.V. Dudko, Y. Enari, T. Gadfort, C.E. Gerber, D. Gillberg, I. Hall, A.P. Heinson, U. Heintz, S. Jabeen, S. Jain, L. Li, Z. Liu, M. Narain, D. O'Neil, G.J. Otero y Garzon, M. Padilla, M. Pangilinan, M. Perfilov, H.B. Prosper, R. Schwienhorst, E. Shabalina, A. Tanasijczuk, DØ note 5812 (2008). • Observation of Single Top Quark Production in 2.3 fb-1 of Data Using Boosted Decision Trees, E. Aguilo, J.A. Benitez, E.E. Boos, R. Brock, V. Bunichev, Y. Coadou, L.V. Dudko, Y. Enari, T. Gadfort, C.E. Gerber, D. Gillberg, I. Hall, A.P. Heinson, U. Heintz, S. Jabeen, S. Jain, L. Li, Z. Liu, M. Narain, D. O'Neil, G.J. Otero y Garzon, M. Padilla, M. Pangilinan, M. Perfilov, H.B. Prosper, R. Schwienhorst, E. Shabalina, A. Tanasijczuk, DØ note 5811 (2008). • Single Top Quark Production in 2.3 fb-1 of Data - Signal and Background Modeling and Event Selection, E. Aguilo, J.A. Benitez, E.E. Boos, R. Brock, V. Bunichev, Y. Coadou, L.V. Dudko, Y. Enari, T. Gadfort, C.E. Gerber, D. Gillberg, I. Hall, A.P. Heinson, U. Heintz, S. Jabeen, S. Jain, L. Li, Z. Liu, M. Narain, D. O'Neil, G.J. Otero y Garzon, M. Padilla, M. Pangilinan, M. Perfilov, H.B. Prosper, R. Schwienhorst, E. Shabalina, A. Tanasijczuk, DØ note 5810 (2008). • Anomalous Wtb Couplings Search in single top and top pair events with the D0 Experiment, R. Schwienhorst, E. Varnes, S. Jabeen, DØ note 5792 (2008). • Search for Anomalous Wtb couplings with 0.9 fb-1 of D0 Data, E.E. Boos, V. Bunichev, L.V. Dudko, U. Heintz, S. Jabeen, M. Perfilov, R. Schwienhorst, DØ note 5649 (2008). • First direct measurement of |Vtb|, E. Aguilo, P. Baringer, A. Bean, C. Belanger-Champagne, J.A. Benitez, E.E. Boos, R. Brock, V. Bunichev, K. Chan, L. Christofek, Y. Coadou, L.V. Dudko, M. Erdmann, T. Gadfort, A. Garcia-Bellido, C. Gerber, D. Gillberg, G. Gutierrez, P. Gutierrez, A.P. Heinson, U. Heintz, S. Herrin, S. Jabeen, S. Jain, A. Juste, S. Kappler, D. Kau, G. Kertzscher, M. Kirsch, L. Li, J. Mitrevski, R. Moore, M. Narain, D. O'Neil, M. Pangilinan, J. Parsons, M. Perfilov, C. Potter, H.B. Prosper, R. Schwienhorst, E. Shabalina, J. Steggemann, T. Tim, C. Tully, M. Vetterli, B. Vachon, G. Watts, M. Weber, DØ note 5440 (2007). • Improved search for single top quark production using the matrix element analysis technique in 1fb-1 of data, E. Aguilo, P. Baringer, A. Bean, C. Belanger-Champagne, J.A. Benitez, E.E. Boos, R. Brock, V. Bunichev, K. Chan, L. Christofek, Y. Coadou, L.V.


Dudko, M. Erdmann, T. Gadfort, A. Garcia-Bellido, C. Gerber, D. Gillberg, G. Gutierrez, P. Gutierrez, A.P. Heinson, U. Heintz, S. Herrin, S. Jabeen, S. Jain, A. Juste, S. Kappler, D. Kau, G. Kertzscher, M. Kirsch, L. Li, J. Mitrevski, R. Moore, M. Narain, D. O'Neil, M. Pangilinan, J. Parsons, M. Perfilov, C. Potter, H.B. Prosper, R. Schwienhorst, E. Shabalina, J. Steggemann, T. Tim, C. Tully, M. Vetterli, B. Vachon, G. Watts, M. Weber, DØ notes 5392 and 5390 (2007). • A Second Look at Bayesian Neural Networks in the Search for Single Top Quarks in 1 fb-1 of data, E. Aguilo, P. Baringer, A. Bean, C. Belanger-Champagne, J.A. Benitez, E.E. Boos, R. Brock, V. Bunichev, K. Chan, L. Christofek, Y. Coadou, L.V. Dudko, M. Erdmann, T. Gadfort, A. Garcia-Bellido, C. Gerber, D. Gillberg, G. Gutierrez, P. Gutierrez, A.P. Heinson, U. Heintz, S. Herrin, S. Jabeen, S. Jain, A. Juste, S. Kappler, D. Kau, G. Kertzscher, M. Kirsch, L. Li, J. Mitrevski, R. Moore, M. Narain, D. O'Neil, M. Pangilinan, J. Parsons, M. Perfilov, C. Potter, H.B. Prosper, R. Schwienhorst, E. Shabalina, J. Steggemann, T. Tim, C. Tully, M. Vetterli, B. Vachon, G. Watts, M. Weber, DØ note 5361 (2007). • Combining results from single top cross section measurements using the BLUE method, E. Aguilo, P. Baringer, A. Bean, C. Belanger-Champagne, J.A. Benitez, E.E. Boos, R. Brock, V. Bunichev, K. Chan, L. Christofek, Y. Coadou, L.V. Dudko, M. Erdmann, T. Gadfort, A. Garcia-Bellido, C. Gerber, D. Gillberg, G. Gutierrez, P. Gutierrez, A.P. Heinson, U. Heintz, S. Herrin, S. Jabeen, S. Jain, A. Juste, S. Kappler, D. Kau, G. Kertzscher, M. Kirsch, L. Li, J. Mitrevski, R. Moore, M. Narain, D. O'Neil, M. Pangilinan, J. Parsons, M. Perfilov, C. Potter, H.B. Prosper, R. Schwienhorst, E. Shabalina, J. Steggemann, T. Tim, C. Tully, M. Vetterli, B. Vachon, G. Watts, M. Weber, DØ note 5342 (2007). • Level 2 EM Trigger Upgrade for Run2b: L2 EM Likelihood, J. Haley and R. Schwienhorst, DØ note 5163 (2006). • Search for W' boson production in the Single Top Quark Channel at DØ in Run II, R. Schwienhorst, M. Perfilov, V. Bunichev, E. Boos, L. Dudko, DØ conference note 5024 (2006). • Search for W' boson production in the Single Top Quark Channel at DØ in Run II, R. Schwienhorst, M. Perfilov, V. Bunichev, E. Boos, L. Dudko, DØ note 5002 (2006). • The Top Trigger Package: Including Version 13 Triggers and Other Improvements, M. Begel, F. Blekman, L. Christofek, T. Gadfort, N. Gollub, M. Kopal, R. Schwienhorst, DØ note 4883 (2005). • Probability Calculation for Multi-object Trigger Configurations, L. Christofek, R. Schwienhorst, M. Begel, M. Kopal, DØ note 4882 (2005). • L2 Trigger configuration and TCC2, M. Kopal, R. Schwienhorst, DØ note 4813 (2005). • Re-Thinking the Likelihood and Prior in Single Top Analyses, H. Prosper, S. Jain, R. Schwienhorst, B. Vachon, DØ note 4853 (2005). • L2 Trigger – Connections and Wiring, M. Kopal, R. Schwienhorst, DØ note 4763 (2005). • Improved Search for Single Top Quark Production at DZero in Run II, M. Agelou, B. Andrieu, P. Baringer, A. Bean, D. Bloch, E. Boos, V. Bunichev, T. Burnett, E. Busato, L. Christofek, B. Clement, L. Dudko, T. Gadfort, A. Garcia-Bellido, D. Gele, P. Gutierrez, A. Heinson, S. Jabeen, S. Jain, A. Juste, D. Kau, J. Mitrevski, J. Parsons, P. Perea, E. Perez, H. Prosper, V. Rud, R. Schwienhorst, M. Strauss, C. Tully, B. Vachon, G. Watts, DØ note 4722 (2005). • Improved Search for Single Top Quark Production at DZero in Run II, M. Agelou, B. Andrieu, P. Baringer, A. Bean, D. Bloch, E. Boos, V. Bunichev, T. Burnett, E. Busato, L.


Christofek, B. Clement, L. Dudko, T. Gadfort, A. Garcia-Bellido, D. Gele, P. Gutierrez, A. Heinson, S. Jabeen, S. Jain, A. Juste, D. Kau, J. Mitrevski, J. Parsons, P. Perea, E. Perez, H. Prosper, V. Rud, R. Schwienhorst, M. Strauss, C. Tully, B. Vachon, G. Watts, DØ note 4670 (2005). • Tools of Trigger Meistery, E. Gallas, R. Schwienhorst, T. Toole, DØ note 4628 (2004). • The ONETOP Matrix Element Generator at DZero, R. Schwienhorst, DØ note 4620 (2004). • Magic Bus Arbitration Revealed, R. Kwarciany, R. Schwienhorst, D. Baden, J. Linnemann, B. Hirosky, DØ note 4612 (2004). • The D-Zero Level 2 Magic Bus, D. Baden, B. Hirosky, R. Schwienhorst, DØ note 4611 (2004). • Uncertainty Calculation for Combined W+jets and QCD Backgrounds in Analyses with W+jets Signatures, R. Schwienhorst and E. Perez, DØ note 4597 (2004). • Top Trigger Efficiency Measurements and the top_trigger package, M.Angelou, S.Anderson, B.Andrieu, S.Banerjee, F.Blekman, E.Busato, L.Christofek, B.Clement, C.Clement, T.Golling, S.Jabeen, S.Jain, A.Juste, J.Kozminski, J.Leveque, P.Mal, E.Perez, A.Quadt, R.Schwienhorst, J.Stark, B.Vachon, G.Watts, DØ note 4512 (2004). • Search for Single Top Quark Production at DZero in Run II, M. Agelou, B. Andrieu, P. Baringer, A. Bean, D. Bloch, E. Boos, V. Bunichev, E. Busato, L. Christofek, B. Clement, L. Dudko, T. Gadfort, A. Garcia-Bellido, G. Gaudio, D. Gele, P. Gutierrez, A. Heinson, S. Jabeen, S. Jain, A. Juste, D. Kau, M. Kopal, J. Mitrevski, J. Parsons, P. Perea, E. Perez, H. Prosper, A. Quadt, V. Rud, R. Schwienhorst, M. Strauss, B. Vachon, M. Warsinsky, G. Watts, DØ note 4510 (2004). • Top Trigger Selection and Application of Turn On Curves to the Monte Carlo, R. Schwienhorst, DØ note 4508 (2004). • D0 Top Analyses and Data Sample for the Winter Conference 2004, Top Physics Working Group, DØ note 4419 (2004). • Search for Single Top Quark Production at DZero in Run II, M. Agelou, B. Andrieu, P. Baringer, A. Bean, D. Bloch, E. Boos, V. Bunichev, E. Busato, L. Christofek, B. Clement, L. Dudko, T. Gadfort, A. Garcia-Bellido, G. Gaudio, D. Gele, P. Gutierrez, A. Heinson, S. Jabeen, S. Jain, A. Juste, D. Kau, M. Kopal, J. Mitrevski, J. Parsons, P. Perea, E. Perez, H. Prosper, A. Quadt, V. Rud, R. Schwienhorst, M. Strauss, B. Vachon, M. Warsinsky, G. Watts, DØ note 4398 (2004). • Supplement to D0note 4116 on the measurement of the ttbar cross section at sqrt(s)=1.96 TeV, Anderson, Barberis, Bassler, Beaudette, Bernardi, Cho, Clement, Demina, Fiedler, Gerber, Golling, Grivaz, Groer, Han, Heinson, Iashvili, Juste, Li, Kado, Kehoe, Khanov, Klute, Kozminski, Quadt, Quinn, Mal, O'Neil, Parua, Perea, Phaf, Rizatdinova, Schwartzman, Schwienhorst, Shabalina, Strandberg, Whiteson, Zielinski, Zitoun, DØ note 4178 (2003). • Measurement of the ttbar cross section at sqrt(s)=1.96 TeV, Anderson, Barberis, Bassler, Beaudette, Bernardi, Cho, Clement, Demina, Fiedler, Gerber, Golling, Grivaz, Groer, Han, Heinson, Iashvili, Juste, Li, Kado, Kehoe, Khanov, Klute, Kozminski, Quadt, Quinn, Mal, O'Neil, Parua, Perea, Phaf, Rizatdinova, Schwartzman, Schwienhorst, Shabalina, Strandberg, Whiteson, Zielinski, Zitoun, DØ note 4116 (2003).


Other unpublished notes • Californium Irradiation Setup at the University of Minnesota, R. Schwienhorst, CMS internal note (2000). • Update to the Fiber Hit Decoding and Clustering Software, R. Schwienhorst, DONUT internal note (1998). • Stokes Parameters for Electron Impact Ionization/Excitation Experiments, R. Schwienhorst (1995).


Conference presentations

Invited conference presentations • Physics session chair and introductory session speaker at the Kavli Symposium of the

National Academy of Sciences and the Chinese Academy of Sciences, Shenzhen, China (2011).

• Top quark session organizer at the meeting of the Division of Particles and Fields of the American Physical Society, Providence, RI (2011).

• Bringing ATLAS and the LHC to a regional planetarium, meeting of the Division of Particles and Fields of the American Physical Society, Providence, RI (8/2011).

• Single Top Quark Physics at D0, meeting of the Division of Particles and Fields of the American Physical Society, Providence, RI (8/2011).

• Single Top Quark Physics with ATLAS, physics at the LHC conference, Perugia, Italy (6/2011).

• Single Top Production and Vtb at the Tevatron, 22nd Rencontres de Blois conference, Blois, France (7/2010).

• Observation of Single Top Quark Production with the D0 Detector, HEP-EPS conference, Krakow, Poland (7/2009).

• Single top quark production, invited talk at the Moriond EW conference, La Thuile, Italy (3/2008).

• Neutrino Colliders, invited talk at the Aspen conference on electroweak symmetry breaking, Aspen, Colorado (1/2008).

• Top quark pair production and single top quark production, invited talk at the CTEQ LHC workshop, Kalamazoo, Michigan (5/2007).

• Single Top Production at the Tevatron, plenary talk at the APS meeting, Dallas, Texas (4/2006).

• Single Top: From the Tevatron to the LHC, plenary talk at the TeV4LHC workshop, Batavia, Illinois (10/2005).

• Search for Single Top Quark Production at DØ, presented at the Fermilab Users Meeting when I received the Tollestrup award, Batavia, IL (6/2005).

• Top Physics Working Group Summary, plenary talk at the TeV4LHC workshop, Brookhaven, New York (3/2005).

• Single Top Physics at the Tevatron, presented at the TeV4LHC workshop, Fermilab, Batavia, Illinois (9/2004).

• Search for Single Top Production at the Tevatron, presented at the 5th Rencontres du Vietnam, Hanoi, Vietnam (8/2004).

• Top Quark Production at ECM=1.96TeV, presented at the 5th Rencontres du Vietnam, Hanoi, Vietnam (8/2004).

• The DØ Run II Trigger System, presented at the DPF meeting in Riverside, California (8/2004).

• Top Quark Pair Production Cross Section at DØ in the Lepton+Jets Channel, presented at the DPF meeting in Philadelphia, Pennsylvania (4/2003).

Other conference presentations • Top Quark Anomalous Couplings, presented at the APS meeting in Denver, CO

(5/2009). • Neutrino colliders, presented at the APS meeting in St. Louis, MO (4/2008).


• Search for new physics in single top quark production, presented at the APS meeting in Jacksonville, Florida (4/2007).

• Multivariate Classifier comparison, presented at the Birs conference on statistical inference problems in High Energy Physics and Astronomy in Banff, Canada (7/2006).

• Search for W' boson production in the top quark decay channel, presented at the Phenomenology Symposium 2006 in Madison, Wisconsin (5/2006).

• Measurement of B(t→Wb)/B(t→Wq) at DØ, presented at the APS meeting in Dallas, Texas (4/2006).

• Search for Single Top Quark Production at DØ in Run II, presented at the Phenomenology Symposium 2005 in Madison, Wisconsin (5/2005).

• Single Top Interactions at DØ in the Electron Channel, presented at the Phenomenology Symposium 2004 in Madison, Wisconsin (4/2004).

• A New Upper Limit for the Tau-Neutrino Magnetic Moment, presented at the New Perspectives conference, Fermilab, Batavia, Illinois (6/2000).

• A New Upper Limit for the Tau Neutrino Magnetic Moment, presented at the APS April Meeting in Long Beach, California (4/2000).

• The MINOS experiment, presented at the New Perspectives conference, Fermilab, Batavia, Illinois (6/1997).

Seminar and colloquium presentations • Seminar on Single Top Quark Physics at the Tevatron and the LHC:

Elementary particle physics seminar, Shandong University, Jinan, China (11/2011), HEP seminar, USTC, Hefei, China (11/2011), HEP seminar, IHEP, Beijing, China (11/2011), Teilchenphysikseminar, Aachen, Germany (7/2011), Dienstagsseminar, Bonn, Germany (7/2011), Elementarteilchenseminar, Wuppertal, Germany (6/2011).

• Seminar on Observation of single top quark production at the Tevatron: Astro/HEP seminar, University of Michigan, Ann Arbor, MI (12/2009), Particle and Astrophysics Seminar, ETH Zürich, Switzerland (9/2009), Seminar Elementarkräfte und mathematische Grundlagen, Universität Mainz,

Germany (7/2009), DESY Seminar, Zeuthen, Germany (6/2009), LHEP Seminar, Bern, Switzerland (5/2009).

• Seminar on Observation of single top quark production with D0: Physik 2 Oberseminar, Universität Mainz, Germany (10/2009), CPPM Seminar, Marseille, France (6/2009), LPSC Seminar, Grenoble, France (6/2009).

• Seminar on Single top quark physics at the Tevatron: LAL Orsay seminar, Orsay, France (7/2008), Séminaire SPP, Saclay, France (6/2008).

• Colloquium on Top Quark Physics: Ball State University, Muncie, Indiana (2/2008), University of Virginia, Charlottesville, Virginia (11/2007).

• Seminar on Advanced Analysis methods in HEP: CPPM Seminar, Marseille, France (6/2008). CPPM Seminar, Marseille, France (7/2007).

• Seminar on Evidence for single top quark production with the DØ experiment:


LPNL Seminar, Lyon, France (7/2007), LPSC Seminar, Grenoble, France (7/2007), Michigan State University, East Lansing, MI (1/2007).

• Colloquium on Top Quark Physic University of Illinois at Chicago, Illinois (3/2006), University of California, Santa Cruz (2/2006), Michigan State University REU students, East Lansing, Michigan (6/2006).

• Seminar on Tevatron Single Top Quark Physics: University of Massachusetts, Amherst, Massachusetts (3/2006), University of California, Berkeley, California (3/2006), University of British Columbia, Vancouver, Canada (1/2006), Michigan State University, East Lansing, Michigan (1/2006), University of Chicago, Chicago, Illinois (1/2006).

• Seminar on Advanced Analysis methods in HEP: Brookhaven National Laboratory Particle Seminar, Upton, New York (12/2005), Boston University, Boston, Massachusetts (12/2005).

• Seminar on Tevatron Single Top Physics: Harvard University, Boston, Massachusetts (12/2005), University of Illinois at Chicago (11/2005), University of Minnesota, Minneapolis, Minnesota (11/2005).

• Colloquium on Physics in the Third Generation: Testing the Standard Model at the Energy Frontier: University of Minnesota, Minneapolis, Minnesota (11/2005).

• Seminar on Single Top Quark Physics at DØ in Run II: University of Wisconsin, Madison, Wisconsin (10/2005).

• Colloquium on Physics in the Third Generation: Testing the Standard Model at the Energy Frontier: Drake University, Des Moines, Iowa (1/2005), Northern Illinois University, De Kalb, Illinois (5/2005).

• Seminar on Search for Single Top Quark Production at DØ in Run II: Florida State University, Tallahassee, Florida (5/2005), Columbia University, New York, New York (4/2005).

• Seminar on Search for Single Top Quark Production at DØ in Run II: Fermilab Wine & Cheese Seminar, Batavia, Illinois (4/2005).

• Seminar on Search for Single Top Quark Production at DØ in Run II: Simon Fraser University, Burnaby, B.C., Canada (11/2004), University of Washington, Seattle, Washington (11/2004), University of Illinois at Chicago (11/2004), University of Illinois in Urbana-Champaign (11/2004).

• Seminar on Single Top Physics at DØ: Michigan State University, East Lansing, Michigan (4/2004).

• Seminar on Observation of Tau Neutrino Interactions: Michigan State University, East Lansing, Michigan (7/2000).

• Seminar on Statistical Analysis of Systematic Errors and small Signals: University of Minnesota (10/1999).

• Seminar on The DONUT experiment: DOE review talk at the University of Minnesota (7/1999).

• Seminar on Search for the Tau Neutrino Magnetic Moment: Nagoya University, Nagoya, Japan (6/1999).


• Seminar on Search for Neutrino Oscillations – MINOS: University of Minnesota, Minneapolis, Minnesota (4/1998).

curriculum vitae reinhard schwienhorst · focused on electroweak production of single top quark...

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