present status of hyde array i. martelpersonal.ph.surrey.ac.uk/~phs1zp/gsi07/martel_hyde.pdf ·...

Present status of

HYDE array

I. Martel Department of Applied PhysicsUniversity of Huelva, Huelva-Spain

for the HYDE collaboration

HISPEC-DESPEC meeting, GSI (Darmstadt) 20 March 2007

INSTITUTIONS

- C. Angulo, CRC-Université Catholique de Louvain, Louvain la Neuve, Belgium

- M.J.G. Borge et al., CSIC-IEM, Madrid, Spain

- W. Catford et al., Univ. Surrey, UK.

- P. Van Duppen, IKS-University of Leuven, Belgium

- A. Fomichev et al, DUBNA, Russia

- J. Gerl et al. GSI-Darmstadt, Germany

- J. Gómez-Camacho et al, Univ. Sevilla, Spain

- I. Martel et al., Univ. Huelva, Spain

- K. Rusek, The A. Soltan Institute for Nuclear Studies, Warsaw, Poland

- R. Wolsky, et al. The H. Niewodniczanski Inst. of Nuclear Physics PAN, Krakov, Poland

Reactions with drip-line nuclei using the HYbrid DEtector-BALL array HYDE

Motivation: Study of Direct Nuclear Reactions induced by drip line nuclei with half life around/below the ms

PHYSICS COMPLEMENTARY with other existing projects:

The Low-Energy Branch at FAIR an unique facility!!

Spectroscopic information: B(Eλ) values, quadrupole deformations, clustering, coupling to the continuum,…Collective phenomena and nucleon-nucleon correlations

“Low energies” radioactive beams from 5 up to 30 MeV/u

What to measure?: angular distributions: elastic and inelastic scattering, break-up, transfer reactions,…

HYDE(FAIR/LEB) half life down/below to ms drip line!!

EXL (FAIR/NESR-Storage Ring) half life down to s

Physics at 3-30 MeV/u- Direct Nuclear Reactions, Clustering, Fusion Evaporation, Transfer, Deep Inelastic, etc.

The HYDE concept

HYDE

Goals: - Charged particle array.- Good charge and massidentification (S-Cl).- Efficiency (>75%).- Good energy resolution (

PROJECT ORGANIZATION

- First funding for HYDE-R&D approved by MEC/ 1 YEAR / activity started 1st October 2006 FINISH SEPTEMBER 2007.

New project application for period 2007-2010 /PHYSICS-Participation of some groups from School of Engineers/Telecom.

Application (60 k€ + 60k€ = 120 k€ for R&D in HYDE-FEE)

- Poland contribution to FAIR - Slowly starting WG organization and R&D activity- Conservative goal for 2010 (R&D program):

- Prototype of detector - Mechanics + experimental setup projects ready- Prototype of FEE electronics

THE HYDE DEMONSTRATOR

- HYDE Memorandum of Understanding different levels of participation- HYDE Working groups particular activities- HYDE Steering Committee project management, funding and organization issues

Collaboration with SPIRAL 2 groups:

DIRECT NUCLEAR REACTIONS /R. Lemon, D. Beaumel, EC PollacoDYNAMICS & REACTIONS (FAZIA) / R. Bougault, G. Poggi, E. Rosato, …

WG1: Mechanics,

- Chamber structure, target & detector holders, etc…

- Detector structure, feedthroughs, etc…- Vacuum & beam line related equipment

MPW:- 1 engineer //UHU /AP. Phys.- 1 engineer //C.N.A.-Tandem (Sevilla)

WG3: Detectors & PSA data base

-Investigate performance of different solid state particle detectors: diamond, monolitic, thin Si,-DPSA database for Si detectors - CsI detectors- Prototype of detector unit demonstrator

MPW:- 2 engineer //UHU /AP. Phys- 2 physicist //UHU /AP. Phys

WG4: Particle identification- Neural network identification- Other algorithms

MPW:- 1 physicist (Neural)//UHU /EL.Eng.- 1 engineer (Other…)//UHU /DIESIA

WG5: FE Electronics

- Investigate different ASIC options- Preamp and DSP design for DPSA- Build prototypes

MPW:- 3 engineers //UHU /DIESIA- 1 Engineer //UHU/ /AP. Phys

WG2: Simulations- Detector setup performance- Bean focusing on target

MPW:-2 physicists //UHU /AP. Phys.

From UNIVERSITY OF HUELVA we have possiblecontributions

DEPARTAMENTS:

1) FISICA APLICADA

2) INGENIERÍA ELECTRÓNICA, SISTEMAS INFORMÁTICOS Y AUTOMÁTICA

3) INGENIERÍA ELÉCTRICA Y TÉRMICA

-Preliminary concept design/DSSSD based….- This design will change...

600mm

600m

m

600mm 300mm?

300m

m

300mm

AGATACHAMBER

Target

WG1: MECHANICS/

WG2: Simulations/

I. Martel, University of Huelva HISPEC-DESPEC GSI 2007

SimulationsSimulations of detector performance are carried out using GEANT4. Beam properties at FAIR/LEB are predicted to be extreme due to the deceleration process from energies of some GeV/u down to few MeV/u.

= 5 MeV/uΔEFWHM = 3 MeV/u

Simulations:

- Heavier ions- Full setup- Response of 3 stage detector:- Detector time and energy response- Beam focusing on target

Etotal /MeV40 41 42 43 44 45 46 47 48 49 50

Ed

sssd

/MeV

8

9

10

11

12

13

14

15

16

17

18h1

Entries 487Mean x 43.75Mean y 11.34RMS x 0.0886RMS y 1.742

0

0.5

1

1.5

2

2.5

3

3.5

4

4.5

5h1


θ= 15º

θ= 45º

θ=0º

a

a

b

hα

α

β

a

b

θ

αTarget

+ Frame

89

1011

1415

17

ED

SSSD

/MeV

1213

16

18

40 41 42 43 44 45 46 47 48 49 50

ETOTAL /MeV

00.511.52

33.54

2.5

4.55

10 mmStainless steel (1 mm thickness)

5 mmGold target (2 μm thickness)

Point-like beam created in the center of the target. The results considering different beam sizes are similar.

3ST ball, studies for HYDE

40 μm+

2 mm

Etotal /MeV10 20 30 40 50 60 70 80

Eds

ssd

/MeV

0

5

10

15

20

25

30

h1Entries 90300Mean x 42.33Mean y 14.84RMS x 12.72RMS y 4.172

0

10

20

30

40

50

60

70

80h1


10 20 30 40 50 60 70 80ETOTAL /MeV

1020304050

607080

90

0

5

10

15

20

25

30

Etotal /MeV10 20 30 40 50 60 70 80

Ed

sssd

/MeV

0

5

10

15

20

25

30


0

2

4

6

8

10

12

14

16


2

4

6

8

10

12

14

16

10 20 30 40 50 60 70 80

ETOTAL /MeV

0

5

10

15

20

25

30

ED

SSSD

/MeV

θ= 0º9Be+

θ= 0º9Be+

Etotal /MeV10 20 30 40 50 60 70 80

Eds

ssd

/MeV

0

5

10

15

20

25

30


0

10

20

30

40

50

60

70

80

90h1


10 20 30 40 50 60 70 80

1020304050

607080

90

ETOTAL /MeV

0

5

10

15

20

25

30

Etotal /MeV10 20 30 40 50 60 70 80

Eds

ssd

/MeV

0

5

10

15

20

25

30


0

2

4

6

8

10

12

14

16

18

20


2468

101214161820

10 20 30 40 50 60 70 800

5

10

15

20

25

30

ETOTAL /MeV

ED

SSSD

/MeV θ= 45º

9Be+θ= 45º9Be+

= 5 MeV/uFWHM = 3 MeV/uFWHMx,y = 5 mm

5 10 15 20 25 300.00.40.81.21.62.02.42.83.2

1 sigma

R

esol

utio

n / %

Strip number

Etotal /MeV10 20 30 40 50 60 70 80

Ed

sssd

/MeV

0

5

10

15

20

25

30


0

2

4

6

8

10

12

14

16h1Entries 6908Mean x 44.32Mean y 10.12RMS x 10.66RMS y 2.587

Etotal /MeV10 20 30 40 50 60 70 80

Ed

sssd

/MeV

0

5

10

15

20

25

30


0

2

4

6

8

10

12

14

16h1


Etotal /MeV10 20 30 40 50 60 70 80

Ed

sssd

/MeV

0

5

10

15

20

25

30


0

2

4

6

8

10

12

14

16

18

20


Resolution (a preliminary example)

40 μm=1.31 %

0

5

10

15

20

25

30

ED

SSSD

/MeV

0

5

10

15

20

25

30

ED

SSSD

/MeV

0

5

10

15

20

25

30

ED

SSSD

/MeV

10 20 30 40 50 60 70 80

ETOTAL /MeV10 20 30 40 50 60 70 80

ETOTAL /MeV

10 20 30 40 50 60 70 80ETOTAL /MeV

Vacuum chamber, FEE + DACQ

UNIVERSITY OF HUELVA

DPSA Silicon DSSSD (STANDARD/NTD):

- 40um, 65um, 300um, 700um, 1mm- Normal and reversed configurations- Thin PADS of same thickness

Detector performance- Diamonds - Monolitic Si (1um +500um, 5 mm x 5 mm pixel)- CsI(Tl)

ΔE1 ΔE2 E

CsImonolitic

CsISiliconSiliconCsISiliconDiamon

d

EE1DE1

MOSAIC (5mm x 5mm) ??SEGMENTED

40 um DSSSD & 500 um PAD

FAZIA:- Start detector prototyping- Possibility of starting HYDE prototype NOW.

GASPARD:- Next meeting May- Strong interaction with HYDE

Must take a decision

WG3:// R&D Detectors & PS Data base

60um@Si + 2mm@Si +2cm@INa

Test of SC and PC CVD detectors at 3MV Tandem

COLLABORATION WITH GSI + HYDE groups

Thickness 13/100/300/500 umDiamond “particle telescopes”

Test with protons, alphas and 7Li @ about 2 MeV/u

Timing, energy resolution, response to radiation flux, energy thresholds, etc

EXPERIMENTAL SETUP

Time resolution

Energy spectrum from the reactionp+208Pb@ 5.8 MeV

DIAMOND DETECTOR TEST: CENTRO NACIONAL DE ACELERADORES /29May-5June 2006

p+208Pb@2,7MeVEnergy spectrum

MATACQ board, CEA-Saclay2 GHz/s, 12 bit)

1) Explore the limits of low energy heavy ion identification with silicon detectors using Digital Pulse Shape Analysis (DPSA)

2) Build a data base on L.E. pulse shapes:- Tandem 3 MV C.N.A. @ Sevilla (Spain)- Tandem 5 MV C.N.A.M @ Madrid (Spain)- Cyclotron Accelerator @ Warsaw (Poland)

NTD Silicon + DSSSD detectors of different sizes

Setup of equipment + first tests performed (UHU+CNA):

- charge preamplifier DBA/GSI

- fast digitizer (MATCQ)/CEA-Saclay

PACI PREAMPLIFIER

IPNO (Orsay) Q(t), I(t)

DBA Preamplifier

“TESTING SIGNAL SHAPES OF SILICON AND SCINTILLATION DETECTORS WITH DIGITAL SAMPLING ELECTRONICS”

FAZIA collaboration//November-2005.

Pulse shape analysis with silicon and CsI(Tl) detectors with 82Se y 80Se @ 5 MeV/u.

LABORATORI NAZIONALI DI LEGNARO , ITALY

Legnaro, Padova (Italia)

ADC-DSP

Previo

Cadena electrónica

-6,0x10-7-4,0x10-7-2,0x10-7 0,0 2,0x10-7 4,0x10-7 6,0x10-7-4,0x10-3-3,5x10-3-3,0x10-3-2,5x10-3-2,0x10-3-1,5x10-3-1,0x10-3-5,0x10-4

0,0

5,0x10-4

volts

seconds

6Li at 7 MeV

-6,0x10-7-4,0x10-7-2,0x10-7 0,0 2,0x10-7 4,0x10-7 6,0x10-7

0,00

0,01

0,02

0,03

0,04

0,05

0,06

6Li at 7 MeV

Vol

ts

seconds

Target holderLinear/rotary

6 way crossISO200

FlexibleISO 100Turbo

Pump

4 way crossISO250/ISO100

Lemofeedtroughs

Ion beam

View portScintillator

120 cm

Target holderLinear/rotary

6 way crossISO200

FlexibleISO 100Turbo

Pump

4 way crossISO250/ISO100

Lemofeedtroughs

Ion beam

View portScintillator

120 cm

LOW ENERGY PS DATA BASE

CNA-Tandem (Sevilla): 4He & 6,7Li, 1 MeV step

FEBRUARY 5-9/ 2007

WG4:// Particle identification –NEURAL NETWORKS & OTHERS

Collaboration HYDE &SPIRAL2/FAZIA

-0.2 0 0.2 0.4 0.6 0.8 1 1.2-0.2

0

0.2

0.4

0.6

0.8

1

1.2

Ar36

S32

Fe56

Kr84

Isotopic identification witn NEURAL NETWORK @ about 5 MeV/u (JL. Flores, DIET, HUELVA)

Data from CIME experiments@GANIL//FAZIA

Data from HYDE-FAZIA collaborationCNA-FEBRUARY-2007

0,5 1,0 1,5 2,0 2,5 3,01520253035404550556065

Ris

eTi

me

(ns)

Energy (AU)

6Li

7 MeV9 MeV12 MeV

NEURAL NETWORK PULSE SHAPE ANALYSIS

RESULTS ANN TRAINED WITH NORMALIZED SIGNALS

J. L. Flores, University of Huelva FAZIA Days, Caen 18-20 Oct 2006

-0.4 -0.2 0 0.2 0.4 0.6 0.8 1 1.2-0.2

0

0.2

0.4

0.6

0.8

1

1.2

Kr 84

Kr 80

100 events Kr80. Output target: (1,0).

100 events Kr84. Output target: (0,1).Signals normalized to same amplitude.

OUTPUT SPACE FOR IDENTIFICATION OF Kr80 AND Kr84 - NORMALIZED SIGNALS

Activity

- DPSA studies with DSSSD strip at CMAM Tandem (MADRID)

FEE: PACI //IPN-Orsay+FAZIA + DBA(GSI)

- Test of monolitic Si detectors at CMAN Tandem (Madrid)

- Readout of MATACQ using VME + MBS (GSI)

- Order diamond samples, monolitic silicon, CsI(Tl) for testing and start buildinga “Proto-Demonstrator for HYDE”

To be organized:

- DPSA studies at other facilities (Warsaw)

Collaboration with FAZIA/Italian partners:

- Funding traveling from INFN-(Italy)-MEC(Spain) “Acciones Complementarias”program (Granted!).

WG5// FRONT END ELECTRONICS

Just started: Final goal Prototype for 2010

PREAMP Start with solutions already in the market:

N. Taccetti, G. Pogi et al. NIMA 496 (2003) 481

New configurations under simulation

Final Product:Bandwidth: 0.003 - 3 GHz (??), Gain > 40 dBLow Noise (3 dB), Output: Q(t), I(t), dT (< 50 ps)Temperature, Slow control, vacuum, ….

FAST ADC: > 12 bits, > 2 GHz

DSP for DPSA under study FPGA option(?) + some algorithm

Working group FEE: DEPARTAMENTO DE FÍSICA APLICADA &DEPARTAMENTO DE INGENIERÍA ELECTRÓNICA, SISTEMAS INFORMÁTICOS Y AUTOMÁTICA (DIESIA) @ UNIV. HUELVA

TACETTI PREAMP @ PROTOBOARD

Fast ADC DSP

ShapingAmplifier ADC

HYDEDETECTOR

PREAMP

TIME

Q(t)

I(t)

TRIGGER

TIM

E

STA

MP

VME

ETAPA ANALÓGICA

ETAPA DIGITAL

Basic Building blocks

Buffers

Filters

Oscillators

Multipliers

Current mirrors

Amplifiers

-50

-30

-10

10

30

50

-300 -100 100 300

(uA

)

Vd12 =V1 -V2

-300 mV=Va- Vb

(uA

)I D

2+

I D4

--

I D1

I D3

I out

=

300 mV=Va- Vb

Ib

M1 M2

M5

MaV Va

Ib

M3 M4

M6

MbVin+Vb

Vb'Va'

I D4I D3I D2I D1

Vcasn

V

Vout-Vout+

M5C

M6C

Common ModeFeedforward

Common ModeFeedback

IbIb

Vout+ Vout-M9 M10 M11M12

M13

M14

M15 M17

M16

MCP

VCM

VCM

M7a

M8a

M7b

M8b

M7c

M8c

in+

in-

Programmable central frequency

Programmable central frequencyI bVi

M1PM3P

M 3N

M2P

M 1N

I b

I b

I b

A

C

D

B

CL

Vo

2N

M

SNM

SPM

DEPARTAMENTO DE INGENIERÍA ELECTRÓNICA, SISTEMAS INFORMÁTICOS Y AUTOMÁTICA (DIESIA) @ UNIV. HUELVA

AMPLIFICATION ADC SIGNAL PROCESSING

AMPLIFICATION

ADC

Stage 1 Stage n

Digital Correction

Analoginput

Digitaloutput

Digital DesignDigital Design SynchronousversionSynchronous

versionAsynchronous

Version (mode 1)Asynchronous



Version (mode 2)

0.6 CMOS technology0.6 CMOS technology

Analog DesignAnalog Design

0.5 CMOS technology0.5 CMOS technology

Response to a 4 KHz input Response to a 4 KHz input

ADC DESIGN

Arithmetic units

Multipliers

Array of adders

MAC

Memory units

FIFO

WORKWBENCH FOR TESTING

entity fulladder isport( …);end fulladder;architecture op of fulladder is

…begin

…end;

entity fulladder isport( …);end fulladder;architecture op of fulladder is

…begin

…end; FPGAFPGA

Control signalControl signal

Supply line in FPGASupply line in FPGA

HP82000 Test EquipmentHP82000 Test Equipment1.0 CMOS technology1.0 CMOS technology

DIGITAL SIGNAL PROCESING

I. Martel, University of Huelva HISPEC-DESPEC GSI-2007

Summary

Organization collaboration with SPIRAL2

FAZIA PSA activity already in collaborationstart building prototype option for HYDE

GASPARD first meetings start in May

Organization: MOU and SC to be formed (soon).

Working groups

WG1: Mechanical design // would allow part of HYDE to be inside AGATA.

WG2: Simulations: GEANT4 // it looks possible to perform particleidentification and to achieve a reasonable energy resolution.

WG3: Detectors: response to charged particles//SC + PC CVD, monolitic silicon, data base for DPSA using Si

-Experiments performed at Sevilla & Legnaro

WG4: Particle I.D. // neural networks look promising.

WG5: FEE: just started looking to state of the art; some work in progress.2 Electronic engineers (from UHU)

Funding: looks alright for one year.@Huelva: Applied Physics: application 120 k€ for HYDE- FEE@Poland: FAIR?

NEXT HYDE MEETING IN WARSAW (POLAND) date to be fixed

WG5: FE Electronics/

Just started:

- Investigate different ASIC options- DSP design for DPSA- Preamp design

Build prototypes

PREAMP Start with solutions already in the market:

N. Taccetti, G. Pogi et al. NIMA 496 (2003) 481 Q(t) READY WITH DISCRETE ELEMENTS

PACI// H. Hamrita, E. Rauly et al. NIMA 531 (2004) 607 Q(t), I(t)/ PACI FAZIA option, DT=2ns

GSI NINO-PADY// F.Anghenolfi et al, NINO: NIM A 533 (2004) 183 // E, dT > 100psDBA-1-2-3-4-…. // Q(t), dT= 20psDLL&TDC// H. Fleming, H. Deppe, dT= 20 psBGA2748// W. König (HADES) dT < 100psAPV25 Chip (CMS) // E, dT < 100 ps // COMPASS readout (R3B) & GTB3// Ring Oscillator/ P. Fisher -Mannheim dT< 20 ps

Saclay Dapnia: MATE MUST2 option

Design of DSP for DPSA under study FPGA option(?) + some algorithm

Setup collaboration with FEE of common HISPEC-DESPEC + SPIRAL2

present status of hyde array i. martelpersonal.ph.surrey.ac.uk/~phs1zp/gsi07/martel_hyde.pdf ·...

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