20.500.12556/RUNG-2138
Update of the neutrino and photon limits from the Pierre Auger Observatory
Ultra-high energy neutrinos and photons, with energies above
1 EeV and 10 EeV respectively, can be detected with the Surface
Detector array (SD) of the Pierre Auger Observatory. Downward-
going neutrinos of all flavours interacting in the atmosphere
at zenith angles θ > 60◦, upward-going tau neutrinos (“Earth-
skimming”), as well as photons in the zenith range 30◦ − 60◦
can be identified through the broad time-structure of the
signals expected to be induced in the SD stations. An
additional signature for photon-induced air showers is the
steeper lateral distribution of secondary particles at ground
with respect to the nucleonic showers. Stringent limits are set
to the diffuse flux of ultra-high energy (UHE) neutrinos and
photons, using data collected between 2004 and mid-2013, under
the hypothesis of an E[sup]−2 spectrum for signal primaries.
ultra-high energy neutrinos
ultra-high energy photons
cosmic rays
elemental composition
Pierre Auger Observatory
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Angleški jezik
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2016-03-02 14:20:53
2016-03-03 08:58:46
2023-06-09 03:15:44
0000-00-00 00:00:00
2015
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4151803
URN:SI:UNG:REP:1QPFHLYV
ICRC2015_1103.pdf
ICRC2015_1103.pdf
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720948868617650D6A83823674DB58E3
1810d8355155e82c61990409f58da4d60069a939277a5c9a6f4ad6b499878a2a
ddfdd69d-05cd-11ee-9c48-5ef991fed68f
https://repozitorij.ung.si/Dokument.php?lang=slv&id=3463
Univerza v Novi Gorici
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