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11.
12.
Prospects On Testing Lorentz Invariance Violation With The Cherenkov Telescope Array
Marko Zavrtanik, Danilo Zavrtanik, Gabrijela Zaharijas, Lili Yang, Serguei Vorobiov, Samo Stanič, Gašper Kukec Mezek, Andrej Filipčič, M. K. Daniel, 2015, published scientific conference contribution

Found in: ključnih besedah
Summary of found: ...(CTA), Lorentz Invariance Violation (LIV), Very High Energy (VHE) gamma-rays, fundamental physics probes, Active Galactic Nuclei (AGN), Gamma Ray...
Keywords: Cherenkov Telescope Array (CTA), Lorentz Invariance Violation (LIV), Very High Energy (VHE) gamma-rays, fundamental physics probes, Active Galactic Nuclei (AGN), Gamma Ray Bursts (GRBs), pulsars
Published: 14.03.2016; Views: 2745; Downloads: 173
.pdf Fulltext (904,49 KB)

13.
Galactic Dark Matter signal and the Fermi-LAT measurement of the diffuse gamma-ray emission
Gabrijela Zaharijas, published scientific conference contribution

Abstract: 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.
Found in: ključnih besedah
Keywords: Dark matter, high-energy gamma rays
Published: 21.03.2016; Views: 2762; Downloads: 0
.pdf Fulltext (1,04 MB)

14.
Search for Spectral Irregularities due to Photon-Axionlike-Particle Oscillations With the Fermi Large Area Telescope
Gabrijela Zaharijas, 2016, original scientific article

Found in: ključnih besedah
Summary of found: ...dark matter, gammarays theory, gamma rays experiment...
Keywords: dark matter, gammarays theory, gamma rays experiment
Published: 26.04.2016; Views: 3104; Downloads: 0
.pdf Fulltext (801,77 KB)

15.
Development of the Model of Galactic Interstellar Emission for Standard Point-Source Analysis of Fermi Large Area Telescope Data
Gabrijela Zaharijas, 2016, original scientific article

Found in: ključnih besedah
Summary of found: ... gamma rays experiment, gamma rays theory, Galactic diffuse...
Keywords: gamma rays experiment, gamma rays theory, Galactic diffuse emission
Published: 26.04.2016; Views: 2701; Downloads: 0
.pdf Fulltext (4,59 MB)

16.
Constraints on the Galactic Dark Matter signal from the Fermi-LAT measurement of the diffuse gamma-ray emission
Gabrijela Zaharijas, 2012, published scientific conference contribution

Abstract: We study diffuse gamma-ray emission at intermediate Galactic latitudes measured by the Fermi Large Area Telescope 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 set both, conservative dark matter limits requiring that the dark matter signal does not exceed the observed diffuse gamma-ray emission and limits derived based on modeling the foreground astrophysical diffuse emission. Uncertainties in several parameters which characterize conventional astrophysical emission are taken into account 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.
Found in: ključnih besedah
Keywords: gamma rays, Galactic diffuse emission, dark matter serach
Published: 03.05.2016; Views: 2484; Downloads: 0
.pdf Fulltext (1,42 MB)

17.
Ispitivanje viška gama zračenja iz galaktičkog centra pomoću Fermi LAT i Gamma400 teleskopa
Jovana Petrovic, 2014, master's thesis

Found in: ključnih besedah
Summary of found: ... gamma-ray emission, milli-secon pulsars...
Keywords: gamma-ray emission, milli-secon pulsars
Published: 06.05.2016; Views: 2213; Downloads: 0
.pdf Fulltext (2,11 MB)

18.
Second Fermi-LAT Catalog of High-Energy Sources (2FHL)
Collaboration Fermi LAT, Gabrijela Zaharijas, 2015, complete scientific database or corpus

Found in: ključnih besedah
Summary of found: ... gamma-ray point sources, catalogs...
Keywords: gamma-ray point sources, catalogs
Published: 06.05.2016; Views: 2751; Downloads: 0
.pdf Fulltext (2,26 MB)

19.
Extragalactic gamma-ray signal from dark matter annihilation
Gabrijela Zaharijas, E. Sefusatti, Pasquale D. Serpico, D. Theurel, M. Gustafsson, 2014, original scientific article

Found in: ključnih besedah
Keywords: cosmology, dark matter, diffuse background, gamma-rays
Published: 09.05.2017; Views: 2358; Downloads: 87
URL Fulltext (0,00 KB)

20.
The spectrum and morphology of the Fermi bubbles
Gabrijela Zaharijas, M. Ackermann, Adrien Albert, W. B. Atwood, L. Baldini, J. Ballet, G. Barbiellini, D. Bastieri, R. Bellazzini, Elisabetta Bissaldi, R. D. Blandford, 2014, original scientific article

Found in: ključnih besedah
Summary of found: ...high energy astrophysics, gamma-rays, diffuse background, ...
Keywords: high energy astrophysics, gamma-rays, diffuse background
Published: 09.05.2017; Views: 2191; Downloads: 15
URL Fulltext (0,00 KB)

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