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SUMMARY:Neutrino and Gamma Ray Flux Expectations from HiRes Monocular Fits
DTSTART;VALUE=DATE-TIME:20070704T194500Z
DTEND;VALUE=DATE-TIME:20070704T194500Z
DTSTAMP;VALUE=DATE-TIME:20260418T160343Z
UID:indico-contribution-1184@cern.ch
DESCRIPTION:Speakers: Mrs. BRUSOVA\, Olga (University of Utah)\nA simple m
 odel of a homogeneous population of cosmic accelerators injecting protons\
 nfollowing a unique power law has long been shown to fit the HiRes monocul
 ar data very\nwell. The model evolves the sources with redshift and adjust
 s both the redshift\nevolution and the exponent in the injecting power law
  to fit the data. At lower\nenergies galactic iron is added in as suggeste
 d by composition measurements. The\nmodel includes interactions between co
 smic ray protons of extragalactic origin and\nphotons of the cosmic microw
 ave background radiation\; in particular photopion\nproduction\, which cau
 ses the GZK cutoff. We present neutrino and gamma ray fluxes\nderived from
  proton propagation given the fitted injection spectrum and redshift\nevol
 ution of their extragalactic sources.\n\nhttps://indico.nucleares.unam.mx/
 event/4/session/8/contribution/1184
LOCATION:Merida\, Mexico Regency (Hyatt)
URL:https://indico.nucleares.unam.mx/event/4/session/8/contribution/1184
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