Search for UHE neutrinos in coincidence with LIGO GW150914 event with the Pierre Auger Observatory

Lili Yang (Avtor)

Povzetek

The first gravitational wave transient GW150914 was observed by Advanced LIGO on September 14th, 2015 at 09:50:45 Universal Time. In addition to follow-up electromagnetic observations, the detection of neutrinos will probe deeply and more on the nature of astrophysical sources, especially in the ultra-high energy regime. Neutrinos in the EeV energy range were searched in data collected at the surface detector of the Pierre Auger Observatory within ± 500 s and 1 day after the GW150914 event. No neutrino candidates were found. Based on this non-observation, we derive the first and only one neutrino fluence upper limit at EeV energies for this event at 90% CL, and report constraints on existence of accretion disk around mergers.

Ključne besede

gravitational waves;neutrinos;black hole physics;

Podatki

Jezik:	Angleški jezik
Leto izida:	2016
Tipologija:	1.12 - Objavljeni povzetek znanstvenega prispevka na konferenci
Organizacija:	UNG - Univerza v Novi Gorici
UDK:	52
COBISS:	4595451
Št. ogledov:	4388
Št. prenosov:	0
Ocena:	0 (0 glasov)
Metapodatki:

Ostali podatki

URN:	URN:SI:UNG
Vrsta dela (COBISS):	Delo ni kategorizirano
Strani:	Str. 61
ID:	9234952