81. Towards final characterisation and performance of the GCT prototype telescope structure for the Cherenkov Telescope ArrayO. Le Blanc, Christopher Eckner, Gašper Kukec Mezek, Samo Stanič, Serguei Vorobiov, Lili Yang, Gabrijela Zaharijas, Danilo Zavrtanik, Marko Zavrtanik, 2017, objavljeni znanstveni prispevek na konferenci Ključne besede: CTA, Gamma-ray Cherenkov Telescope, Small-Size-Telescopes
Objavljeno v RUNG: 16.02.2018; Ogledov: 3032; Prenosov: 146
 Celotno besedilo (697,11 KB) |
82. Performance of the Cherenkov Telescope ArrayG. Maier, Christopher Eckner, Gašper Kukec Mezek, Samo Stanič, Serguei Vorobiov, Lili Yang, Gabrijela Zaharijas, Danilo Zavrtanik, Marko Zavrtanik, 2017, objavljeni znanstveni prispevek na konferenci Ključne besede: CTA, Monte Carlo simulations, gamma rays
Objavljeno v RUNG: 16.02.2018; Ogledov: 3182; Prenosov: 138
Celotno besedilo (321,78 KB) |
83. Performance of a small size telescope (SST-1M) camera for gamma-ray astronomy with the Cherenkov Telescope ArrayI. Al Samarai, Christopher Eckner, Gašper Kukec Mezek, Samo Stanič, Serguei Vorobiov, Lili Yang, Gabrijela Zaharijas, Danilo Zavrtanik, Marko Zavrtanik, 2017, objavljeni znanstveni prispevek na konferenci Ključne besede: SST-1M, CTA, gamma ray
Objavljeno v RUNG: 16.02.2018; Ogledov: 2860; Prenosov: 139
Celotno besedilo (1,32 MB) |
84. A Compact High Energy Camera (CHEC) for the Gamma-ray Cherenkov Telescope of the Cherenkov Telescope ArrayIain R. White, Christopher Eckner, Gašper Kukec Mezek, Samo Stanič, Serguei Vorobiov, Lili Yang, Gabrijela Zaharijas, Danilo Zavrtanik, Marko Zavrtanik, 2017, objavljeni znanstveni prispevek na konferenci Ključne besede: Compact High Energy Camera, CTA, Gamma-ray Cherenkov Telescope
Objavljeno v RUNG: 16.02.2018; Ogledov: 2982; Prenosov: 107
Celotno besedilo (6,76 MB) |
85. Studying cosmological γ-ray propagation with the Cherenkov Telescope ArrayFlorian Gaté, Christopher Eckner, Gašper Kukec Mezek, Samo Stanič, Serguei Vorobiov, Lili Yang, Gabrijela Zaharijas, Danilo Zavrtanik, Marko Zavrtanik, 2017, objavljeni znanstveni prispevek na konferenci Ključne besede: cosmological gamma ray, CTA, extragalactic background light
Objavljeno v RUNG: 16.02.2018; Ogledov: 3275; Prenosov: 127
Celotno besedilo (512,69 KB) |
86. The Dark Matter Programme of the Cherenkov Telescope ArrayA. Morselli, Christopher Eckner, Gašper Kukec Mezek, Samo Stanič, Serguei Vorobiov, Lili Yang, Gabrijela Zaharijas, Danilo Zavrtanik, Marko Zavrtanik, 2017, objavljeni znanstveni prispevek na konferenci Ključne besede: dark matter, CTA, gamma rays
Objavljeno v RUNG: 16.02.2018; Ogledov: 3158; Prenosov: 153
Celotno besedilo (769,34 KB) |
87. Cherenkov Telescope Array: The Next Generation Gamma-ray ObservatoryRene A. Ong, Christopher Eckner, Gašper Kukec Mezek, Samo Stanič, Serguei Vorobiov, Lili Yang, Gabrijela Zaharijas, Marko Zavrtanik, Danilo Zavrtanik, 2017, objavljeni znanstveni prispevek na konferenci Opis: The Cherenkov Telescope Array (CTA) will be the next-generation gamma-ray observatory,
investigating gamma-ray and cosmic ray astrophysics at energies from 20 GeV to more than 300 TeV. The observatory, consisting of large arrays of imaging atmospheric Cherenkov telescopes in both the southern and northern hemispheres, will provide full-sky coverage and will achieve a sensitivity improved by up to an order of magnitude compared to existing instruments such as H.E.S.S., MAGIC and VERITAS. CTA is expected to discover hundreds of new TeV gammaray sources, allowing it to significantly advance our understanding of the origin of cosmic rays, to probe much larger distances in the universe, and to search for WIMP dark matter with unprecedented sensitivity in TeV mass range.
The development of CTA is being carried out by a worldwide consortium of scientists from
32 countries. Consortium scientists have developed the core scientific programme of CTA and
institutes of the Consortium are expected to provide the bulk of the CTA components. The
construction of CTA is overseen by the CTA Observatory that will in the future manage
observatory operations, the guest observer programme, and data dissemination.
This talk will review the scientific motivation for CTA, focusing on the key science projects
that form the core programme of research. The talk will outline the design of CTA, including the
science drivers, overall concept, performance optimization, and array layouts. The current
status of CTA, including sites, prototype telescope progress, and steps forward will also be
described.
Ključne besede: CTA, next-generation gamma-ray observatory, gamma rays
Objavljeno v RUNG: 16.02.2018; Ogledov: 3782; Prenosov: 140
Celotno besedilo (1,35 MB) |
88. M31 gamma-ray emission - a closer look at different explanationsChristopher Eckner, Pasquale D. Serpico, Jovana Petrovic, Tijana Prodanovic, 2017, objavljeni znanstveni prispevek na konferenci Ključne besede: Milky Way, M31, gamma-rays, millisecond pulsars, dark matter
Objavljeno v RUNG: 30.01.2018; Ogledov: 3915; Prenosov: 149
Celotno besedilo (773,73 KB) |
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90. Very high-energy gamma-ray signature of ultrahigh-energy cosmic-ray acceleration in Centaurus AJagdish Joshi, Marlui Miranda, Lili Yang, Soebur Razzaque, 2017, objavljeni povzetek znanstvenega prispevka na konferenci Opis: The association of at least a dozen ultrahigh-energy cosmic-ray (UHECR) events with energy 54 EeV or higher detected by the Pierre Auger Observatory from the direction of Centaurus-A, the nearest radio galaxy, supports the scenario of UHECR acceleration in the jets of radio galaxies. Multiwavelength observations of Centaurus-A suggest that the inner jet is likely the site for particle acceleration, which emits in X-ray to very high-energy (VHE) gamma-ray. We model broadband spectral energy distribution with emission from shock-accelerated electrons and protons in a combined synchrotron-self-Compton and photo-hadronic scenario. The UHECR flux from Centaurus-A, required to explain Pierre Auger data, successfully explains observed VHE gamma rays as photo-hadronic emission.
Ključne besede: Centaurus A, gamma ray, cosmic rays
Objavljeno v RUNG: 17.01.2018; Ogledov: 3181; Prenosov: 0
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