BEGIN:VCALENDAR
VERSION:2.0
CALSCALE:GREGORIAN
PRODID:UW-Madison-Physics-Events
BEGIN:VEVENT
SEQUENCE:0
UID:UW-Physics-Event-4382
DTSTART:20170126T203000Z
DURATION:PT1H0M0S
DTSTAMP:20260414T181642Z
LAST-MODIFIED:20170124T195144Z
LOCATION:5280 Chamberlin Hall
SUMMARY:Multi-messenger searches for astrophysical sources at ultra-hi
 gh energies\, NPAC (Nuclear/Particle/Astro/Cosmo) Forum\, Foteini Oiko
 nomou\, Penn State University
DESCRIPTION:The question of the origin of ultra high energy\, > 10^19 
 eV\, cosmic rays (UHECRs) remains unanswered\, although experimental s
 earches in the last decade have yielded important results\, and insigh
 ts about the universe at ultra-high energies. I will discuss the inter
 pretation of the most recent measurements of the extensive air-showers
  produced by UHECRs\, and outline current strategies aiming to answer 
 the question of UHECR origin. Emphasis will be given to studies of UHE
 CR arrival directions\, searches for single UHECR sources through thei
 r secondary gamma-ray and neutrino signatures\, and the nascent progra
 m\, by the Pierre Auger Observatory\, of real-time searches for transi
 ent UHE emission\, as part of multi-messenger monitoring networks. 
URL:https://www.physics.wisc.edu/events/?id=4382
END:VEVENT
END:VCALENDAR