Title: | Monte Carlo simulations of the ISS-CREAM instrument |
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Authors: | ID Wu, J. (Author) ID Amarea, Y. (Author) ID Angelaszek, D. (Author) ID Anthony, N. (Author) ID Choi, G. H. (Author) ID Chung, M. (Author) ID Copley, M. (Author) ID Derome, L. (Author) ID Eraud, L. (Author) ID Lundquist, Jon Paul (Author) |
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Language: | English |
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Work type: | Unknown |
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Typology: | 1.08 - Published Scientific Conference Contribution |
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Organization: | UNG - University of Nova Gorica
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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. |
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Keywords: | instrumentations, detectors, Monte Carlo |
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Year of publishing: | 2019 |
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Number of pages: | str. 1-7 |
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PID: | 20.500.12556/RUNG-6249 |
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COBISS.SI-ID: | 50469379 |
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UDC: | 539.1 |
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ISSN on article: | 1824-8039 |
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NUK URN: | URN:SI:UNG:REP:VINJSQGM |
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Publication date in RUNG: | 05.02.2021 |
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Views: | 3021 |
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Downloads: | 0 |
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