The Electromagnetic Calorimeter trigger system for the AMS-02 experiment
文献类型：期刊论文
| 作者 | Cadoux, F; Cervelli, F; Coignet, G; Cougolat, G; Di Falco, S; Goy, C; Hermel, R; Kossakowski, R; Incagli, M; Li, ZH
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| 刊名 | IEEE TRANSACTIONS ON NUCLEAR SCIENCE
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| 出版日期 | 2008 |
| 卷号 | 55期号:2页码:817-821 |
| 关键词 | DAQ electronics trigger |
| 通讯作者 | [Cadoux, F. ; Coignet, G. ; Cougolat, G. ; Goy, C. ; Hermel, R. ; Kossakowski, R. ; Pochon, J. ; Rosier-Lees, S. ; Vialle, J. P.] Lab Annecy Le Vieux Phys Particules, F-74941 Annecy Le Vieux, France ; [Cervelli, F. ; Di Falco, S. ; Incagli, M. ; Magazzu, C. ; Pedreschi, E. ; Piendibene, M. ; Pilo, F. ; Spinella, Franco ; Vannini, C.] INFN Pisa, I-56127 Pisa, Italy ; [Li, Z. H. ; Lu, Y. S.] Chinese Acad Sci, Inst High Energy Phys, Beijing 100039, Peoples R China |
| 英文摘要 | AMS-02 is an astroparticle experiment designed for a very precise measurement of the primary cosmic rays spectrum. The experiment will operate on board the ISS at a 400 km altitude for a period of about 3 years. The main scientific goals of the experiment are the search for antimatter, for dark matter and the study of gamma rays. In AMS-02 the Electromagnetic Calorimeter plays a key role for its high capability to measure e(+), e(-) and gamma spectra and to suppress the background generated by p and He nuclei. To directly detect photons the calorimeter must provide a stand alone trigger. The proposed trigger, presented in this article, will have the capability to detect photons with energy above 4 GeV with an efficiency of about 100%. The hardware implementation comprises an analog section, comparing the photomultiplier signal with a given threshold, and a digital section applying the trigger selection algorithm. |
| 学科主题 | Engineering; Nuclear Science & Technology |
| 类目[WOS] | Engineering, Electrical & Electronic ; Nuclear Science & Technology |
| 研究领域[WOS] | Engineering ; Nuclear Science & Technology |
| 原文出处 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000254888500024 |
| 源URL | [http://ir.ihep.ac.cn/handle/311005/238547]  |
| 专题 | 高能物理研究所_粒子天体物理中心 |
| 作者单位 | 中国科学院高能物理研究所 |
| 推荐引用方式 GB/T 7714 | Cadoux, F,Cervelli, F,Coignet, G,et al. The Electromagnetic Calorimeter trigger system for the AMS-02 experiment[J]. IEEE TRANSACTIONS ON NUCLEAR SCIENCE,2008,55(2):817-821. |
| APA | Cadoux, F.,Cervelli, F.,Coignet, G.,Cougolat, G.,Di Falco, S.,...&吕雨生.(2008).The Electromagnetic Calorimeter trigger system for the AMS-02 experiment.IEEE TRANSACTIONS ON NUCLEAR SCIENCE,55(2),817-821. |
| MLA | Cadoux, F,et al."The Electromagnetic Calorimeter trigger system for the AMS-02 experiment".IEEE TRANSACTIONS ON NUCLEAR SCIENCE 55.2(2008):817-821. |
入库方式： OAI收割
来源：高能物理研究所
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