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SUMMARY:On the status of the dip in UHECR spectrum
DTSTART;VALUE=DATE-TIME:20070707T155400Z
DTEND;VALUE=DATE-TIME:20070707T160600Z
DTSTAMP;VALUE=DATE-TIME:20260313T014557Z
UID:indico-contribution-272@cern.ch
DESCRIPTION:Speakers: Prof. BEREZINSKY\, Veniamin (INFN\, Laboratori Nazio
 nali del Gran Sasso)\nSimilar to the GZK cutoff\, the dip is a signature o
 f UHE proton\n interaction with Cosmic Microwave Radiation (CMB). It is pr
 oduced \n due electron-positron production in collisions of protons with C
 MB \n photons. The dip is located in energy range 1 - 40 EeV. It is       
     \n demonstrated that the dip is very well confirmed by the data of \n 
 AGASA\, Fly's Eye\, Hires and Yakutsk detectors. Since the energy \n posit
 ion of the dip is model-independent it can be used for energy  \n calibrat
 ion of the detectors. After this energy calibration the\n absolute fluxes\
 , measured by all detectors\, coincide well. Based  \n on the dip and ener
 gy-calibrated data of all detectors\, the prediction  \n for the Auger mea
 sured spectrum and absolute flux is made for energy \ninterval 1 - 70 EeV\
 , which includes beginning of the GZK cutoff.\n\nhttps://indico.nucleares.
 unam.mx/event/4/session/59/contribution/272
LOCATION:Merida\, Mexico Yucatan II+III+IV (Fiesta Americana)
URL:https://indico.nucleares.unam.mx/event/4/session/59/contribution/272
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