31. The bursts of high energy events observed by the telescope array surface detectorR.U. Abbasi, Jon Paul Lundquist, 2017, izvirni znanstveni članek Opis: The Telescope Array (TA) experiment is designed to detect air showers induced by ultra high energy cosmic rays. The TA ground Surface particle Detector (TASD) observed several short-time bursts of air shower like events. These bursts are not likely due to chance coincidence between single shower events. The expectation of chance coincidence is less than 10^-4 for five-year's observation. We checked the correlation between these bursts of events and lightning data, and found evidence for correlations in timing and position. Some features of the burst events are similar to those of a normal cosmic ray air shower, and some are not. On this paper, we report the observed bursts of air shower like events and their correlation with lightning. Ključne besede: High energy radiation, Lightning, Terrestrial gamma-ray flash Objavljeno v RUNG: 30.04.2020; Ogledov: 2593; Prenosov: 0 Gradivo ima več datotek! Več... |
32. Monte Carlo studies for the optimisation of the Cherenkov Telescope Array layoutA. Acharyya, Samo Stanič, Serguei Vorobiov, Lili Yang, Danilo Zavrtanik, Marko Zavrtanik, 2019, izvirni znanstveni članek Ključne besede: very-high energy gamma-ray astronomy, Cherenkov Telescope Array, array layout optimisation, Monte Carlo studies Objavljeno v RUNG: 18.04.2019; Ogledov: 3068; Prenosov: 0 Gradivo ima več datotek! Več... |
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34. Studies of the nature of the low-energy, gamma-like background for Cherenkov Telescope ArrayJulian Sitarek, 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, low-energy, gamma-like background Objavljeno v RUNG: 16.02.2018; Ogledov: 2895; Prenosov: 130 Celotno besedilo (203,13 KB) |
35. 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: 3020; Prenosov: 107 Celotno besedilo (6,76 MB) |
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37. Prospects for Cherenkov Telescope Array Observations of the Young Supernova Remnant RX J1713.7−3946Fabio Acero, Gašper Kukec Mezek, Samo Stanič, Serguei Vorobiov, Lili Yang, Danilo Zavrtanik, Marko Zavrtanik, 2017, izvirni znanstveni članek Ključne besede: very-high energy gamma-rays, supernova remnants (SNR), SNR RX J1713.7−3946, Cherenkov Telescope Array Objavljeno v RUNG: 10.05.2017; Ogledov: 4775; Prenosov: 0 Gradivo ima več datotek! Več... |
38. The spectrum and morphology of the Fermi bubblesGabrijela Zaharijas, M. Ackermann, Adrien Albert, W. B. Atwood, L. Baldini, J. Ballet, G. Barbiellini, D. Bastieri, R. Bellazzini, E. Bissaldi, R. D. Blandford, 2014, izvirni znanstveni članek Ključne besede: high energy astrophysics, gamma-rays, diffuse background Objavljeno v RUNG: 09.05.2017; Ogledov: 4223; Prenosov: 21 Povezava na celotno besedilo |
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40. High Energy Emission from Gamma Ray BurstsLili Yang, predavanje na tuji univerzi Opis: Gamma Ray Bursts (GRBs) are the most energetic explosions in the universe, and they have been proposed as the most promising candidate sources of ultra-high energy cosmic rays (UHECRs). As a result of interactions of UHECR within the host environment and during their propagation towards Earth, high energy neutrinos and photons are also expected from both prompt and afterglow emission. In this talk, I will review the standard theory of particle acceleration and production in a GRB fireball, and multi-wavelength and multi-messeger observations of GRB emission. I will present the prediction of PeV — EeV neutrino production and evidence of GeV gamma ray radiation, and the expected detection in IceCube, Pierre Auger Observatory and CTA (the next generation of Imaging Atmospheric Cherenkov Telescopes). The investigation of high-energy particles will provide insight into the nature and complicated mechanisms of GRBs. Ključne besede: Gamma-Ray Bursts, high-energy emission, blastwave afterglow Objavljeno v RUNG: 06.12.2016; Ogledov: 4904; Prenosov: 0 Gradivo ima več datotek! Več... |