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Naslov: Galactic Dark Matter signal and the Fermi-LAT measurement of the diffuse gamma-ray emission Avtorji: ID Zaharijas, Gabrijela, UNG (Avtor) Datoteke: Gradivo nima datotek. Gradivo je morda fizično dosegljivo v knjižnici fakultete, zalogo lahko preverite v COBISS-u.  Jezik: Angleški jezik Vrsta gradiva: Delo ni kategorizirano Tipologija: 1.08 - Objavljeni znanstveni prispevek na konferenci Organizacija: UNG - Univerza v Novi Gorici Opis: We study diffuse gamma-ray emission at intermediate Galactic latitudes measured by the Fermi LAT with the aim of searching for a signal from dark matter annihilation or decay. In the absence of a robust dark matter signal, constraints are presented. We present and improve upon conservative dark matter limits obtained with no modeling of the foreground astrophysical diffuse emission. We do so, by taking into account uncertainties in several parameters which characterize conventional astrophysical emission and using a profile likelihood formalism. The resulting limits impact the range of particle masses over which dark matter thermal production in the early Universe is possible, and challenge the interpretation of the PAMELA/Fermi-LAT cosmic ray anomalies as annihilation of dark matter. Ključne besede: Dark matter, high-energy gamma rays Št. strani: 415-608 Številčenje: 44/5, 415-608 PID: 20.500.12556/RUNG-2196  COBISS.SI-ID: 4168699  DOI: http://inspirehep.net/record/1318537  NUK URN: URN:SI:UNG:REP:MFNSQ50G Datum objave v RUNG: 21.03.2016 Število ogledov: 3720 Število prenosov: 0 Metapodatki:     Citiraj gradivo Navadno besedilo BibTeX EndNote XML EndNote/Refer RIS ABNT ACM Ref AMA APA Chicago 17th Author-Date Harvard IEEE ISO 690 MLA Vancouver : Kopiraj citat

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Gradivo je del zbornika

Naslov:	33rd International Cosmic Ray Conference (ICRC2013)

Gradivo je del revije

Naslov:	Braz.J.Phys.
Založnik:	The Astroparticle Physics Conference
ISSN:	1678-4448

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