Repozitorij Univerze v Novi Gorici

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Naslov:Search for a correlation between the UHECRs measured by the Pierre Auger Observatory and the Telescope Array and the neutrino candidate events from IceCube
Avtorji:Christov, Asen (Avtor)
Filipčič, Andrej (Avtor)
Kukec Mezek, Gašper (Avtor)
Saleh, Ahmed (Avtor)
Stanič, Samo (Avtor)
Trini, Marta (Avtor)
Veberič, Darko (Avtor)
Vorobiov, Serguei (Avtor)
Yang, Lili (Avtor)
Zavrtanik, Danilo (Avtor)
Zavrtanik, Marko (Avtor)
et al.
Datoteke:.pdf ICRC2015_1082.pdf (1,11 MB)
 
Jezik:Angleški jezik
Vrsta gradiva:Delo ni kategorizirano (r6)
Tipologija:1.08 - Objavljeni znanstveni prispevek na konferenci
Organizacija:UNG - Univerza v Novi Gorici
Opis:We have conducted three searches for correlations between ultra-high energy cosmic rays detected by the Telescope Array and the Pierre Auger Observatory, and high-energy neutrino candidate events from IceCube. Two cross-correlation analyses with UHECRs are done: one with 39 cascades from the IceCube ‘high-energy starting events’ sample and the other with 16 high-energy ‘track events’. The angular separation between the arrival directions of neutrinos and UHECRs is scanned over. The same events are also used in a separate search using a maximum likelihood approach, after the neutrino arrival directions are stacked. To estimate the significance we assume UHECR magnetic deflections to be inversely proportional to their energy, with values 3◦, 6◦ and 9◦ at 100 EeV to allow for the uncertainties on the magnetic field strength and UHECR charge. A similar analysis is performed on stacked UHECR arrival directions and the IceCube sample of through-going muon track events which were optimized for neutrino point- source searches.
Ključne besede:ultra-high energy cosmic rays, Pierre Auger Observatory, Telescope Array, high-energy neutrinos, IceCube, correlation search
Leto izida:2015
COBISS_ID:4158203 Povezava se odpre v novem oknu
URN:URN:SI:UNG:REP:XWBCBCBG
Licenca:CC BY-NC-SA 4.0
To delo je dosegljivo pod licenco Creative Commons Priznanje avtorstva-Nekomercialno-Deljenje pod enakimi pogoji 4.0 Mednarodna
Število ogledov:1982
Število prenosov:100
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Področja:Gradivo ni uvrščeno v področja.
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Skupna ocena:(0 glasov)
Vaša ocena:Ocenjevanje je dovoljeno samo prijavljenim uporabnikom.

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Gradivo je del monografije

Naslov:The 34th International Cosmic Ray Conference
Podnaslov:ICRC 2015 (The Hague, Netherlands)
Založnik:PoS, http://pos.sissa.it/
Prireditelj konference:International Union of Pure and Applied Physics (IUPAP)
Naslov zbirke:Proceedings of ICRC 2015
Leto izida:2015

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