| Naslov: | Energy-position correlation anisotropy of ultra-high energy cosmic rays with Telescope Array Data |
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| Avtorji: | ID Lundquist, Jon Paul, UNG (Avtor) |
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| Datoteke: |
Gradivo nima datotek, ki so prostodostopne za javnost. Gradivo je morda fizično dosegljivo v knjižnici fakultete, zalogo lahko preverite v COBISS-u.  |
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| Jezik: | Angleški jezik |
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| Vrsta gradiva: | Delo ni kategorizirano |
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| Tipologija: | 1.12 - Objavljeni povzetek znanstvenega prispevka na konferenci |
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| Organizacija: | UNG - Univerza v Novi Gorici
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| Opis: | Indication of an energy dependent intermediate-scale anisotropy has been found in the arrival directions of ultra-high energy cosmic rays with energies above 20 EeV in the northern hemisphere, using 7 years of TA surface detector data. The previously reported “hotspot“ excess for E>57 EeV is found to correspond to a deficit, or “coldspot“, of events for energies 20<E<57 EeV. At the center of maximum combined significance the excess for energies E>57 EeV has a Li-Ma statistical significance of 4.62σ, and the deficit for energies 20<E<57 EeV a significance of -3.23σ. This combined feature is centered at R.A. = 146◦, decl. = 47◦(3◦ degrees from previously reported hotspot) and is 17◦ from the supergalactic
plane. The hot/coldspot feature suggests energy dependent magnetic deflection of the isotropic background and cosmic-rays from a source. |
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| Ključne besede: | UHECR, energy spectrum, anisotropy, magnetic deflection |
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| Kraj izvedbe: | ICHEP 2016 |
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| Leto izvedbe: | 2016 |
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| PID: | 20.500.12556/RUNG-5174-ef0d64ab-fea2-12b8-cd58-a30436d8d04c |
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| COBISS.SI-ID: | 13190915 |
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| NUK URN: | URN:SI:UNG:REP:QQSVBWEE |
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| Datum objave v RUNG: | 29.04.2020 |
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| Število ogledov: | 3450 |
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| Število prenosov: | 0 |
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| Metapodatki: |    |
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