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21.
Fermi Large Area Telescope fourth source catalog
S. Abdollahi, Fabio Acero, M. Ajello, W. B. Atwood, M. Axelsson, L. Baldini, J. Ballet, G. Barbiellini, D. Bastieri, Gabrijela Zaharijas, 2020, original scientific article

Keywords: astronomy, gamma rays, sky surveys
Published in RUNG: 22.05.2020; Views: 3613; Downloads: 201
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Member of the evaluation committee in charge of awarding with the European mention the doctoral thesis of Dr. Ignacio Vegas Azcárate
Serguei Vorobiov, other performed works

Abstract: I cooperated with the Department of Applied Physics III, Faculty of Physics of the Universidad Complutense of Madrid, Spain, as a member of the evaluation committee in charge of awarding with the European mention the doctoral thesis of Dr. Ignacio Vegas Azcárate, entitled “Nanosecond range pulse generators for quality control and diagnosis of Cherenkov telescope cameras”.
Keywords: very-high energy gamma-ray astronomy, imaging atmospheric Cherenkov telescopes (IACTs), IACT camera quality control and diagnostics, nanosecond range pulse generators
Published in RUNG: 06.03.2018; Views: 5247; Downloads: 0
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24.
Polarimetry and Photometry of Gamma-Ray Bursts with RINGO2
Andreja Gomboc, 2017, original scientific article

Keywords: astronomy, gamma ray bursts, polarisation
Published in RUNG: 17.08.2017; Views: 4394; Downloads: 0
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25.
New Frontiers in Black Hole Astrophysics : Proceedings of the International Astronomical Union Symposium 324
2017, proceedings of peer-reviewed scientific conference contributions (international and foreign conferences)

Keywords: astronomy, black holes, active galactic nuclei, gamma ray bursts, tidal disruption events, gravitational waves
Published in RUNG: 17.08.2017; Views: 4878; Downloads: 0
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Prospects for Indirect Dark Matter Searches with the Cherenkov Telescope Array (CTA)
John Carr, Gabrijela Zaharijas, 2015, published scientific conference contribution

Abstract: The Cherenkov Telescope Array (CTA) will have a unique chance of discovery for a large range of masses in Weakly Interacting Massive Particles models of dark matter. The principal target for dark matter searches with CTA is the centre of the Galactic Halo. The best strategy is to perform CTA observations within a few degrees of the Galactic Centre, with the Galactic Centre itself and the most intense diffuse emission regions removed from the analysis. Assuming a cuspy dark matter density profile for the Milky Way, 500 hours of observations in this region provide sensitivities to and below the thermal cross-section of dark matter annihilations, for masses between a few hundred GeV and a few tens of TeV; therefore CTA will have a significant chance of discovery in some models. Since the dark matter density in the Milky Way is far from certain in the inner kpc region, other targets are also proposed for observation, like ultra-faint dwarf galaxies such as Segue 1 with 100 hours per year proposed. Beyond these two observational targets, further alternatives, such as Galactic dark clumps, will be considered closer to the actual date of CTA operations. Sensitivity predictions for dark matter searches are given on the various targets taking into account the latest instrument response functions expected for CTA together with a discussion on the systematic uncertainties from the backgrounds.
Keywords: dark matter, gamma-ray astronomy
Published in RUNG: 01.03.2016; Views: 5536; Downloads: 234
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