11. Production and Quality Control of the Scintillator Surface Detector for the AugerPrime Upgrade of the Pierre Auger ObservatoryLukas Zehrer, Marko Zavrtanik, Danilo Zavrtanik, Lili Yang, Serguei Vorobiov, Marta Trini, Samo Stanič, Gašper Kukec Mezek, Andrej Filipčič, Jan Pękala, 2019, published scientific conference contribution Found in: ključnih besedah
Summary of found: ...Auger Observatory, AugerPrime Observatory Upgrade, Scintillator Surface Detectors (SSDs), SSD Production and Quality Control...
Keywords: ultra-high energy cosmic rays, Pierre Auger Observatory, AugerPrime Observatory Upgrade, Scintillator Surface Detectors (SSDs), SSD Production and Quality Control
Published: 24.07.2020; Views: 1412; Downloads: 51
 Fulltext (3,86 MB) |
12. A Large Radio Detector at the Pierre Auger Observatory – Measuring the Properties of Cosmic Rays up to the Highest EnergiesLukas Zehrer, Marko Zavrtanik, Danilo Zavrtanik, Lili Yang, Serguei Vorobiov, Marta Trini, Samo Stanič, Gašper Kukec Mezek, Andrej Filipčič, Bjarni Pont, 2019, published scientific conference contribution Found in: ključnih besedah
Keywords: ultra-high energy cosmic rays (UHECRs), Pierre Auger Observatory, UHECR Radio Detection, Auger Engineering Radio Array (AERA), AugerPrime Upgrade Radio Detectors
Published: 24.07.2020; Views: 1463; Downloads: 51
Fulltext (1,94 MB) |
13. 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 ObservatoryLukas Zehrer, Marko Zavrtanik, Danilo Zavrtanik, Serguei Vorobiov, Marta Trini, Samo Stanič, Gašper Kukec Mezek, Andrej Filipčič, A. Aab, 2020, original scientific article Found in: ključnih besedah
Summary of found: ...air showers, Pierre Auger Observatory, underground muon detectors, hybrid detection, muonic content in air showers...
Keywords: ultra-high energy cosmic rays (UHECRs), extensive air showers, Pierre Auger Observatory, underground muon detectors, hybrid detection, muonic content in air showers
Published: 24.08.2020; Views: 1476; Downloads: 50
Fulltext (1,41 MB) |
14. Studies on the response of a water-Cherenkov detector of the Pierre Auger Observatory to atmospheric muons using an RPC hodoscopeLukas Zehrer, Marko Zavrtanik, Danilo Zavrtanik, Serguei Vorobiov, Marta Trini, Samo Stanič, Gašper Kukec Mezek, Andrej Filipčič, A. Aab, 2020, original scientific article Found in: ključnih besedah
Summary of found: ...extensive air showers,
Pierre Auger Observatory, water Cherenkov detectors,
detector calibration, hodoscope-based calibration...
Keywords: ultra-high energy cosmic rays, extensive air showers, Pierre Auger Observatory, water Cherenkov detectors, detector calibration, hodoscope-based calibration
Published: 11.09.2020; Views: 1766; Downloads: 67
Fulltext (1,39 MB) |
15. On-orbit performance of the ISS-CREAM SCDD. Angelaszek, G. H. Choi, Y. Amarea, N. Anthony, M. Chung, M. Copley, L. Derome, L. Eraud, C. Falana, Jon Paul Lundquist, 2019, published scientific conference contribution Abstract: The Cosmic Ray Energetic And Mass for the International Space Station (ISS-CREAM) experiment is designed for precision measurements of energy spectra and elemental composition of cosmic rays. It was launched and installed on the ISS in August 2017. The Silicon Charge Detector (SCD), placed at the top of the ISS-CREAM payload, consists of 4 layers with a total of 10,752 silicon pixels which have 1.37 × 1.57 cm^2 size each. Each layer is arranged in such a fashion that its active detection area of 78 × 74 cm^2 is free of any dead area. The SCD 4-layer configuration was chosen to achieve the best precision in measuring the charge of cosmic rays from proton to iron nuclei with a charge resolution of 0.1 − 0.3e. We will present its on-orbit performance and operation status on the ISS since the launch.
Found in: ključnih besedah
Keywords: instrumentations, high energy cosmic rays, particle detectors
Published: 08.02.2021; Views: 1210; Downloads: 0
Fulltext (1,82 MB) |
16. Analysis of Data from Surface Detector Stations of the AugerPrime UpgradeLukas Zehrer, Marko Zavrtanik, Danilo Zavrtanik, Lili Yang, Serguei Vorobiov, Marta Trini, Samo Stanič, Gašper Kukec Mezek, Andrej Filipčič, Álvaro Taboada, 2019, published scientific conference contribution Found in: ključnih besedah
Summary of found: ...the PAO, Scintillator Surface Detector (SSD), Water-Cherenkov Detectors (WCDs), AugerPrime data analysis...
Keywords: Pierre Auger Observatory (PAO), ultra-high energy cosmic rays, AugerPrime upgrade of the PAO, Scintillator Surface Detector (SSD), Water-Cherenkov Detectors (WCDs), AugerPrime data analysis
Published: 21.12.2020; Views: 1271; Downloads: 41
Fulltext (2,56 MB) |
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18. CALET’s sensitivity to Dark Matter annihilation in the galactic haloSaptashwa Bhattacharyya, Shoji Torii, Yoichi Asaoka, Holger Motzka, 2015, original scientific article Found in: ključnih besedah
Summary of found: ...dark matter detectors, dark matter simulations, cosmic rays detectors...
Keywords: dark matter detectors, dark matter simulations, cosmic rays detectors
Published: 06.01.2021; Views: 1121; Downloads: 0
Fulltext (3,44 MB) |
19. Search for large-scale anisotropy on arrival directions of ultra-high-energy cosmic rays observed with the telescope array experimentMitsuhiro Abe, R. U. Abbasi, T. Abu-Zayyad, M. Allen, R. Azuma, E. Barcikowski, J. W. Belz, D. R. Bergman, S. A. Blake, Jon Paul Lundquist, 2020, original scientific article Abstract: Motivated by the detection of a significant dipole structure in the arrival directions of ultra-high-energy cosmic rays above 8 EeV reported by the Pierre Auger Observatory (Auger), we search for a large-scale anisotropy using data collected with the surface detector array of the Telescope Array Experiment (TA). With 11 yr of TA data, a dipole structure in a projection of the R.A. is fitted with an amplitude of 3.3% ± 1.9% and a phase of 131° ± 33°. The corresponding 99% confidence-level upper limit on the amplitude is 7.3%. At the current level of statistics, the fitted result is compatible with both an isotropic distribution and the dipole structure reported by Auger.
Found in: ključnih besedah
Summary of found: ...ray sources, cosmic ray showers, cosmic ray detectors, cosmic ray astronomy, extragalactic astronomy...
Keywords: cosmic rays, ultra-high-energy cosmic radiation, cosmic ray sources, cosmic ray showers, cosmic ray detectors, cosmic ray astronomy, extragalactic astronomy
Published: 05.02.2021; Views: 1230; Downloads: 0
Fulltext (548,15 KB) |
20. Monte Carlo simulations of the ISS-CREAM instrumentJon Paul Lundquist, L. Eraud, L. Derome, M. Copley, M. Chung, G. H. Choi, N. Anthony, D. Angelaszek, Y. Amarea, J. Wu, 2019, published scientific conference contribution Abstract: Cosmic Ray Energetics and Mass for the International Space Station (ISS-CREAM) is designed to directly measure the energy spectra of high-energy cosmic rays, encompassing proton to iron nuclei, over the energy range from 1012 to 1015 eV [1]. The capability to measure an extended energy range enables us to probe the origin and acceleration mechanisms of cosmic rays. The ISS-CREAM instrument is configured with the balloon-borne CREAM calorimeter (CAL) for energy measurements and four layers of a finely segmented Silicon Charge Detector (SCD) for charge measurements. In addition, two new compact detectors have been developed for electron/proton separation: Top and Bottom scintillator-based counting detectors (TCD/BCD) and a boronated scintillator detector (BSD). Simulations use the GEANT3 package [2] with the FLUKA hadronic model [3]. An isotropic event generator was developed for the ISS-CREAM geometry with particles incident from the upper hemisphere. We will present simulation results regarding ISS-CREAM performance, including trigger rates, energy resolution, energy response, tracking resolution, charge efficiency, etc.
Found in: ključnih besedah
Summary of found: ...charge measurements. In addition, two new compact detectors have been developed for electron/proton separation: Top...
Keywords: instrumentations, detectors, Monte Carlo
Published: 05.02.2021; Views: 1239; Downloads: 0
Fulltext (1,04 MB) |
