K. Kawata (Avtor), A. Di Matteo (Avtor), Takashi Fujii (Avtor), D. Ikeda (Avtor), D. Ivanov (Avtor), C. C. H. Jui (Avtor), Erika Kido (Avtor), J. P. Lundquist (Avtor), J. N. Matthews (Avtor), S. Nagataki (Avtor)

Povzetek

The Telescope Array Experiment has observed an indication of intermediate-scale anisotropy in the UHECR arrival directions, called the Hotspot, with E>57 EeV around the Ursa Major using the first 5-year data during a period between May 2008 and May 2013 collected by the TA surface detector array. The chance probability of this hotspot in an isotropic cosmic-ray sky was calculated to be 3.4σ (post trial). In this paper, we will report on an update of this result using the 11-year data collected by the TA surface detectors with more than doubled exposure since the first publication.

Ključne besede

high energy;cosmic rays;anisotropy;

Podatki

Jezik: Angleški jezik
Leto izida:
Tipologija: 1.08 - Objavljeni znanstveni prispevek na konferenci
Organizacija: UNG - Univerza v Novi Gorici
UDK: 52
COBISS: 12880643 Povezava se bo odprla v novem oknu
ISSN: 1824-8039
Št. ogledov: 1846
Št. prenosov: 75
Ocena: 0 (0 glasov)
Metapodatki: JSON JSON-RDF JSON-LD TURTLE N-TRIPLES XML RDFA MICRODATA DC-XML DC-RDF RDF

Ostali podatki

URN: URN:SI:UNG
Vrsta dela (COBISS): Delo ni kategorizirano
Strani: str. 1-5
Čas izdaje: 2019
ID: 11596560