On-orbit performance of the top and bottom counting detectors for the ISS-CREAM experiment on the international space station

science case, design and expected performances

S. C. Kang (Author), Y. Amare (Author), T. Anderson (Author), D. Angelaszek (Author), N. Anthony (Author), K. Cheryian (Author), G. H. Choi (Author), M. Copley (Author), Stephane Coutu (Author), J. P. Lundquist (Author)

Abstract

The Cosmic Ray Energetics And Mass (CREAM) instrument on the International Space Station (ISS) is an experiment to study origin, propagation, acceleration and elemental composition of cosmic rays. The Top Counting Detector (TCD) and Bottom Counting Detector (BCD) are parts of the detector suite of the ISS-CREAM experiment and are designed to separate electrons and protons for studying electron and gamma-ray physics. In addition, the TCD/BCD provide a redundant trigger to that of the calorimeter and a low energy trigger to the ISS-CREAM instrument. After launching, the TCD/BCD trigger was found to be working well. Also, the TCD/BCD have been stable and their hit positions were confirmed to be well matched with other detectors on board. We present the performance and status of the TCD/BCD in flight.

Keywords

ISS-CREAM;cosmic rays;TCD/BCD;CREAM;

Data

Language:	English
Year of publishing:	2019
Typology:	1.01 - Original Scientific Article
Organization:	UNG - University of Nova Gorica
UDC:	524
COBISS:	12820995
ISSN:	0273-1177
Views:	2045
Downloads:	103
Average score:	0 (0 votes)
Metadata:

Other data

URN:	URN:SI:UNG
Type (COBISS):	Not categorized
Pages:	str. 2564-2569
Volume:	ǂVol. ǂ64
Issue:	ǂiss. ǂ12
Chronology:	2019
DOI:	10.1016/j.asr.2019.07.030
ID:	11591938