| Naslov: | Supergalactic Structure of Energy-Angle Correlations |
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| Avtorji: | ID Lundquist, Jon Paul, UNG (Avtor)
ID Sokolsky, P. (Avtor), et al. |
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| Datoteke: |  ICRC2019_343.pdf (1,66 MB)
MD5: C157261FCE8CDCDB5ADD280F7196F122
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| Jezik: | Angleški jezik |
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| Vrsta gradiva: | Delo ni kategorizirano |
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| Tipologija: | 1.08 - Objavljeni znanstveni prispevek na konferenci |
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| Organizacija: | UNG - Univerza v Novi Gorici
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| Opis: | Evidence for the supergalactic structure of multiplets (energy-angle correlations) has previously been shown using ultra-high energy cosmic ray (UHECR) data from Telescope Array (TA) with energies above 10^19 eV. The supergalactic deflection hypothesis (that UHECR sources and intervening magnetic fields are correlated) is measured by the all-sky behavior of the strength of
intermediate-scale correlations. The multiplets are measured in spherical surface wedge bins of the field-of-view to account for uniform and random magnetic fields. The structure found is consistent with the previously published energy spectrum anisotropy results of TA and toy-model simulations of a supergalactic magnetic sheet. The 7 year data post-trial significance of this feature appearing by chance, on an isotropic sky, was found by Monte Carlo simulation to be ∼4σ. The analysis has now been applied to 10 years of data. |
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| Ključne besede: | Cosmic rays, UHECR, energy spectrum, magnetic deflection, large-scale structure, supergalactic, multiplets |
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| Status publikacije: | Objavljeno |
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| Leto izida: | 2020 |
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| Št. strani: | 8 |
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| PID: | 20.500.12556/RUNG-5160-2e6331a1-99ad-1d05-78fa-651c7bb12858  |
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| COBISS.SI-ID: | 12844547 |
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| NUK URN: | URN:SI:UNG:REP:SAUQ2GYH |
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| Datum objave v RUNG: | 27.04.2020 |
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| Število ogledov: | 2675 |
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| Število prenosov: | 85 |
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| Metapodatki: |     |
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