Calibration and performance of the AMS-02 time of flight detector in space

被引:48
作者
Bindi, V. [1 ]
Chen, G. M. [2 ]
Chen, H. S. [2 ]
Choumilov, E. [3 ]
Choutko, V. [3 ]
Contin, A. [4 ,5 ]
Lebedev, A. [3 ]
Lu, Y. S. [2 ]
Masi, N. [4 ,5 ]
Oliva, A. [6 ]
Palmonari, F. [4 ,5 ]
Quadrani, L. [4 ,5 ]
Yan, Q. [2 ]
机构
[1] Univ Hawaii, Dept Phys & Astron, Honolulu, HI 96822 USA
[2] Chinese Acad Sci, IHEP, Beijing 100049, Peoples R China
[3] MIT, Cambridge, MA 02139 USA
[4] Univ Bologna, I-40126 Bologna, Italy
[5] INFN Sez Bologna, I-40126 Bologna, Italy
[6] CIEMAT, Ctr Invest Energet Medioambientales & Tecnol, E-28040 Madrid, Spain
关键词
AMS; TOF; Scintillator; Calibration; Charge; Velocity;
D O I
10.1016/j.nima.2014.01.002
中图分类号
TH7 [仪器、仪表];
学科分类号
0804 ; 080401 ; 081102 ;
摘要
AMS-02 is a high energy particle detector deployed in May 19, 2011 on board of the International Space Station (ISS) where it is expected to be in operation for the ISS lifetime of at least a decade. The main goal of AMS-02 is the detection of cosmic rays and gammas from the GeV to the TeV energy region to search for anti-matter, dark matter and understanding the origin of the cosmic rays. The AMS-02 time of flight (TOF) detector provides the trigger to experiment and allows precise measurements of the cosmic rays velocity and charge magnitude from hydrogen to iron and above. With the data set acquired during the first two and a half years of operation in space, a precise time-dependent calibration for time, velocity and charge measured by the TOF had been developed. The TOF calibration methods are described and the AMS-02 TOF performance in space is presented. (C) 2014 Elsevier B.V. All rights reserved.
引用
收藏
页码:22 / 29
页数:8
相关论文
共 16 条
[1]   First Result from the Alpha Magnetic Spectrometer on the International Space Station: Precision Measurement of the Positron Fraction in Primary Cosmic Rays of 0.5-350 GeV [J].
Aguilar, M. ;
Alberti, G. ;
Alpat, B. ;
Alvino, A. ;
Ambrosi, G. ;
Andeen, K. ;
Anderhub, H. ;
Arruda, L. ;
Azzarello, P. ;
Bachlechner, A. ;
Barao, F. ;
Baret, B. ;
Barrau, A. ;
Barrin, L. ;
Bartoloni, A. ;
Basara, L. ;
Basili, A. ;
Batalha, L. ;
Bates, J. ;
Battiston, R. ;
Bazo, J. ;
Becker, R. ;
Becker, U. ;
Behlmann, M. ;
Beischer, B. ;
Berdugo, J. ;
Berges, P. ;
Bertucci, B. ;
Bigongiari, G. ;
Biland, A. ;
Bindi, V. ;
Bizzaglia, S. ;
Boella, G. ;
de Boer, W. ;
Bollweg, K. ;
Bolmont, J. ;
Borgia, B. ;
Borsini, S. ;
Boschini, M. J. ;
Boudoul, G. ;
Bourquin, M. ;
Brun, P. ;
Buenerd, M. ;
Burger, J. ;
Burger, W. ;
Cadoux, F. ;
Cai, X. D. ;
Capell, M. ;
Casadei, D. ;
Casaus, J. .
PHYSICAL REVIEW LETTERS, 2013, 110 (14)
[2]   In-beam aerogel light yield characterization for the AMS RICH detector [J].
Aguilar-Benitez, M. ;
Arruda, L. ;
Barao, F. ;
Barreira, G. ;
Barrau, A. ;
Baret, B. ;
Berdugo, J. ;
Buenerd, M. ;
Casaus, J. ;
Cernuda, I. ;
Crespo, D. ;
de la Guia, C. ;
Delgado, C. ;
Diaz, C. ;
Derome, L. ;
Giovacchini, F. ;
Goncalves, P. ;
Keating, A. ;
Laurenti, G. ;
Malinine, A. ;
Mana, C. ;
Marin, J. ;
Martinez, G. ;
Menchaca-Rocha, A. ;
Pereira, R. ;
Pimenta, M. ;
Seo, E. -S. ;
Vargas-Trevino, M. .
NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT, 2010, 614 (02) :237-249
[3]   The internal alignment and position resolution of the AMS-02 silicon tracker determined with cosmic-ray muons [J].
Alpat, B. ;
Ambrosi, G. ;
Azzarello, Ph. ;
Battiston, R. ;
Bertucci, B. ;
Bourquin, M. ;
Burger, W. J. ;
Cadoux, F. ;
Costa, C. F. da Silva ;
Choutko, V. ;
Duranti, M. ;
Fiandrini, E. ;
Haas, D. ;
Haino, S. ;
Ionica, M. ;
Ionica, R. ;
Lechanoine-Leluc, C. ;
Menichelli, M. ;
Natale, S. ;
Oliva, A. ;
Paniccia, M. ;
Perrin, E. ;
Pohl, M. ;
Rapin, D. ;
Tomassetti, N. ;
Zuccon, P. ;
Zurbach, C. .
NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT, 2010, 613 (02) :207-217
[4]  
[Anonymous], 2003, 28792 JSC
[5]  
[Anonymous], HIGH PERFORMANCE TIM
[6]  
[Anonymous], 1964, THEORY PRACTICE SCIN
[7]  
Basili A., 2013, NUCL INSTRUMENTS M A, V707, P99113
[8]  
Bethe H., 1953, EXPT NUCL PHYS
[9]   The scintillator detector for the fast trigger and time-of-flight (TOF) measurement of the space experiment AMS-02 [J].
Bindi, V. ;
Casadei, D. ;
Castellini, G. ;
Cindolo, F. ;
Contin, A. ;
Giovacchini, F. ;
Guandalini, C. ;
Laurenti, G. ;
Levi, G. ;
Lolli, M. ;
Quadrani, L. ;
Palmonari, F. ;
Sbarra, C. ;
Zichichi, A. .
NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT, 2010, 623 (03) :968-981
[10]  
Brocco L., 2001, P 27 ICRC, P2193