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Title:e/p separation study using the ISS-CREAM top and bottom counting detectors
Authors:Kang, S. C. (Author)
Amarea, Y. (Author)
Angelaszek, D. (Author)
Anthony, N. (Author)
Choi, G. H. (Author)
Chung, M. (Author)
Copley, M. (Author)
Derome, L. (Author)
Eraud, L. (Author)
Falana, C. (Author)
Lundquist, Jon Paul (Author)
Files:This document has no files. This document may have a phisical copy in the library of the organization, check the status via COBISS. Link is opened in a new window
Language:English
Work type:Unknown ()
Tipology:1.08 - Published Scientific Conference Contribution
Organization:UNG - University of Nova Gorica
Abstract:Cosmic Ray Energetics And Mass for the International Space Station (ISS-CREAM) is an experiment for studying the origin, acceleration, and propagation mechanisms of high-energy cosmic rays. The ISS-CREAM instrument was launched on the 14th of August 2017 to the ISS aboard the SpaceX-12 Dragon spacecraft. The Top and Bottom Counting Detectors (TCD/BCD) are parts of the ISS-CREAM instrument and designed for studying electron and gamma-ray physics. The TCD/BCD each consist of an array of 20 × 20 photodiodes on a plastic scintillator. The TCD/BCD can separate electrons from protons by using the difference between the shapes of electromagnetic and hadronic showers in the high energy region. The Boosted Decision Tree (BDT) method, which is a deep learning method, is used in this separation study. We will present results of the electron/proton separation study and rejection power in various energy ranges.
Keywords:instrumentations, high energy cosmic rays, particle detectors, composition
Year of publishing:2019
Number of pages:str. [1], 1-7
COBISS_ID:50527235 Link is opened in a new window
UDC:539.1
ISSN on article:1824-8039
URN:URN:SI:UNG:REP:O8DTI5C3
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Record is a part of a proceedings

Title:36th International Cosmic Ray Conference [also] ICRC2019, Madison, WI, U. S. A., July 24th-August 1st, 2019
COBISS.SI-ID:5444091 New window

Record is a part of a journal

Title:Proceedings of science
Shortened title:Pos proc. sci.
Publisher:Sissa
ISSN:1824-8039
COBISS.SI-ID:20239655 New window

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