21. Estimating the Depth of Shower Maximum using the Surface Detectors of the Pierre Auger ObservatoryCarlos José Todero Peixoto, Andrej Filipčič, Gašper Kukec Mezek, Samo Stanič, Marta Trini, Serguei Vorobiov, Lili Yang, Danilo Zavrtanik, Marko Zavrtanik, Lukas Zehrer, 2019, objavljeni znanstveni prispevek na konferenci Ključne besede: Pierre Auger Observatory, ultra-high energy cosmic rays (UHECR), extensive air showers, Auger Surface Detector (SD) array, depth
of shower maximum Objavljeno v RUNG: 21.12.2020; Ogledov: 2295; Prenosov: 66 Celotno besedilo (850,78 KB) |
22. The muon component of extensive air showers above 10[sup]17.5 eV measured with the Pierre Auger ObservatoryFederico Sánchez, Andrej Filipčič, Gašper Kukec Mezek, Samo Stanič, Marta Trini, Serguei Vorobiov, Lili Yang, Danilo Zavrtanik, Marko Zavrtanik, Lukas Zehrer, 2019, objavljeni znanstveni prispevek na konferenci Ključne besede: ultra-high energy cosmic rays, Pierre Auger Observatory, extensive air showers, muon shower component Objavljeno v RUNG: 29.11.2020; Ogledov: 2682; Prenosov: 0 Gradivo ima več datotek! Več... |
23. Studies on the response of a water-Cherenkov detector of the Pierre Auger Observatory to atmospheric muons using an RPC hodoscopeA. Aab, Andrej Filipčič, Gašper Kukec Mezek, Samo Stanič, Marta Trini, Serguei Vorobiov, Danilo Zavrtanik, Marko Zavrtanik, Lukas Zehrer, 2020, izvirni znanstveni članek Ključne besede: ultra-high energy cosmic rays, extensive air showers, Pierre Auger Observatory, water Cherenkov detectors, detector calibration, hodoscope-based calibration Objavljeno v RUNG: 11.09.2020; Ogledov: 3178; Prenosov: 108 Celotno besedilo (1,39 MB) |
24. Direct measurement of the muonic content of extensive air showers between 2 × 10[sup]17 and 2 × 10[sup]18 eV at the Pierre Auger ObservatoryA. Aab, Andrej Filipčič, Gašper Kukec Mezek, Samo Stanič, Marta Trini, Serguei Vorobiov, Danilo Zavrtanik, Marko Zavrtanik, Lukas Zehrer, 2020, izvirni znanstveni članek Ključne besede: ultra-high energy cosmic rays (UHECRs), extensive air showers, Pierre Auger Observatory, underground muon detectors, hybrid detection, muonic content in air showers Objavljeno v RUNG: 24.08.2020; Ogledov: 2667; Prenosov: 72 Celotno besedilo (1,41 MB) |
25. Measurement of the fluctuations in the number of muons in inclined air showers with the Pierre Auger ObservatoryFelix Riehn, Andrej Filipčič, Gašper Kukec Mezek, Samo Stanič, Marta Trini, Serguei Vorobiov, Lili Yang, Danilo Zavrtanik, Marko Zavrtanik, Lukas Zehrer, 2019, objavljeni znanstveni prispevek na konferenci Ključne besede: ultra-high energy cosmic rays, Pierre Auger Observatory, inclined air showers, muon number fluctuations Objavljeno v RUNG: 24.07.2020; Ogledov: 2431; Prenosov: 74 Celotno besedilo (630,96 KB) |
26. Measurements of Inclined Air Showers with the Auger Engineering Radio Array at the Pierre Auger ObservatoryMarvin Gottowik, Andrej Filipčič, Gašper Kukec Mezek, Samo Stanič, Marta Trini, Serguei Vorobiov, Lili Yang, Danilo Zavrtanik, Marko Zavrtanik, Lukas Zehrer, 2019, objavljeni znanstveni prispevek na konferenci Ključne besede: Pierre Auger Observatory, Auger Engineering Radio Array, inclined air showers Objavljeno v RUNG: 16.06.2020; Ogledov: 2423; Prenosov: 75 Celotno besedilo (1000,76 KB) |
27. Air-Shower Reconstruction at the Pierre Auger Observatory based on Deep LearningJonas Glombitza, Andrej Filipčič, Gašper Kukec Mezek, Samo Stanič, Marta Trini, Serguei Vorobiov, Lili Yang, Danilo Zavrtanik, Marko Zavrtanik, Lukas Zehrer, 2019, objavljeni znanstveni prispevek na konferenci Ključne besede: Pierre Auger Observatory, extensive air showers, event reconstruction, deep learning Objavljeno v RUNG: 16.06.2020; Ogledov: 2645; Prenosov: 80 Celotno besedilo (1,16 MB) |
28. Highlights from the Pierre Auger ObservatoryAntonella Castellina, Andrej Filipčič, Gašper Kukec Mezek, Samo Stanič, Marta Trini, Serguei Vorobiov, Lili Yang, Danilo Zavrtanik, Marko Zavrtanik, Lukas Zehrer, 2019, objavljeni znanstveni prispevek na konferenci Ključne besede: ultra-high energy cosmic rays, extensive air showers, Pierre Auger Observatory Objavljeno v RUNG: 16.06.2020; Ogledov: 3085; Prenosov: 101 Celotno besedilo (4,92 MB) |
29. New air fluorescence detectors employed in the Telescope Array experimentH. Tokuno, Jon Paul Lundquist, 2012, izvirni znanstveni članek Opis: Since 2007, the Telescope Array (TA) experiment, based in Utah, USA, has been observing ultra high energy cosmic rays to understand their origins. The experiment includes a surface detector (SD) array and three fluorescence detector (FD) stations. The FD stations, installed surrounding the SD array, measure the air fluorescence light emitted from extensive air showers (EASs) for precise determination of their energies and species. The detectors employed at one of the three FD stations were relocated from the High Resolution Fly's Eye (HiRes) experiment. At the other two stations, newly designed detectors were constructed for the TA experiment. An FD consists of a primary mirror and a camera equipped with photomultiplier tube pixels. To obtain the EAS parameters with high accuracy, understanding the FD optical characteristics is important. In this paper, we report the characteristics and installation of the new FDs and the performances of the FD components. The results of the monitored mirror reflectance during the observation time are also described in this report. Ključne besede: Ultra high energy cosmic rays, Extensive air showers, Air fluorescence light detectors Objavljeno v RUNG: 19.05.2020; Ogledov: 2521; Prenosov: 0 Gradivo ima več datotek! Več... |
30. Constraints on the diffuse photon flux with energies above 10^18 eV using the surface detector of the Telescope Array experimentR.U. Abbasi, Jon Paul Lundquist, 2018, izvirni znanstveni članek Opis: We present the results of the search for ultra-high-energy photons with nine years of data from the Telescope Array surface detector. A multivariate classifier is built upon 16 reconstructed parameters of the extensive air shower. These parameters are related to the curvature and the width of the shower front, the steepness of the lateral distribution function, and the timing parameters of the waveforms sensitive to the shower muon content. A total number of two photon candidates found in the search is fully compatible with the expected background. The 95% CL limits on the diffuse flux of the photons with energies greater than 10^18.0, 10^18.5, 10^19.0, 10^19.5 and 10^20.0 eV are set at the level of 0.067, 0.012, 0.0036, 0.0013, correspondingly. Ključne besede: Ultra-high-energy photons, Telescope array experiment, Extensive air showers Objavljeno v RUNG: 30.04.2020; Ogledov: 2965; Prenosov: 0 Gradivo ima več datotek! Več... |