amon - pennsylvania state universitygravity.psu.edu/events/amon/wkshp_poster.pdfamon we are at the...

1
Astrophysical Multimessenger Observatory Network Inaugural Workshop, October 1-2, 2011 AMON We are at the dawn of mul0messenger astrophysics – a quest encompassing all known forces of nature for detec0ng signals from violent cosmic phenomena. Observatories imagined by a genera0on of scien0sts are now becoming a reality, including Advanced LIGO, IceCube, Auger, and HAWC. With these new experiments comes the promise of the first detec0ons of gravita0onal waves and extra‐galac0c neutrinos, the resolu0on of the origin of ultrahigh‐energy cosmic rays, and a newly opened window into very high‐energy gamma rays. However, these observatories are limited by their own intrinsic backgrounds, with genuine signals from distant bursts oHen being indis0nguishable from local physics or occasional accidental noise events. To address this problem, the Astrophysical Mul0messenger Observatory Network (AMON) is currently under development at Penn State, in collabora0on with a growing list of U.S. and interna0onal partners. With the crea0on of a network, real astrophysical bursts can be dis0nguished from background events in the case where mul0ple observatories simultaneously report triggers from compa0ble direc0ons. This real‐0me cross correla0on, which will include informa0on also from NASA’s SwiH and Fermi gamma‐ray telescopes in space, enhances the effec0ve aggregate sensi0vity of the observatories for a small frac0on of the total original investment. AMON seeks to perform a real‐0me analysis of candidate high‐energy photons, neutrinos, neutrons, and gravita0onal waves, enabling for the first 0me correlated, high‐mul0plicity detec0ons in these channels and rapid follow‐up observa0ons with tradi0onal telescopes.

Upload: others

Post on 29-Jan-2021

3 views

Category:

Documents


0 download

TRANSCRIPT

  • Astrophysical Multimessenger Observatory Network

    Inaugural Workshop, October 1-2, 2011  

    AMONWe are at the dawn of mul0messenger astrophysics – a quest encompassing all known forces of nature for detec0ng signals from violent cosmic phenomena. Observatories imagined by a genera0on of scien0sts are now becoming a reality, including Advanced LIGO, IceCube, Auger, and HAWC. With these new experiments comes the promise of the first detec0ons of gravita0onal waves and extra‐galac0c neutrinos, the resolu0on of the origin of ultrahigh‐energy cosmic rays, and a newly opened window into very high‐energy gamma rays. However, these observatories are limited by their own intrinsic backgrounds, with genuine signals from distant bursts oHen being indis0nguishable from local physics or occasional accidental noise events. 

    To address this problem, the Astrophysical Mul0messenger Observatory Network (AMON) is currently under development at Penn State, in collabora0on with a growing list of U.S. and interna0onal partners. With the crea0on of a network, real astrophysical bursts can be dis0nguished from background events in the case where mul0ple observatories simultaneously report triggers from compa0ble direc0ons. This real‐0me cross correla0on, which will include informa0on also from  NASA’s SwiH and Fermi gamma‐ray telescopes in space, enhances the effec0ve aggregate sensi0vity of the observatories for a small frac0on of the total original investment. AMON seeks to perform a real‐0me analysis of candidate high‐energy photons, neutrinos, neutrons, and gravita0onal waves, enabling for the first 0me correlated, high‐mul0plicity detec0ons in these channels and rapid follow‐up observa0ons with tradi0onal telescopes.