Simulation study on high energy cosmic electron detection by shower image
文献类型：期刊论文
| 作者 | Rong Xu1,2,3; Jin Chang1,3 ; Torii, S.; Kasahara, K.5; Tamura, T.4; Yoshida, K.4
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| 刊名 | CHINESE JOURNAL OF ASTRONOMY AND ASTROPHYSICS
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| 出版日期 | 2007 |
| 卷号 | 7期号:6页码:839-844 |
| ISSN号 | 1009-9271 |
| 关键词 | methods : analytical Monte-Carlo simulation cosmic rays |
| 英文摘要 | Many projects have recently been carried out and proposed for observing high energy electrons since it is realized that cosmic ray electrons are very important when studying the dark matter particles and the acceleration mechanism of cosmic rays. An imaging calorimeter, BETS (Balloon-borne Electron Telescope with Scintillator fiber), has been developed for this purpose. Using pattern analysis of the shower development, the electrons can be selected from those primary cosmic ray proton events with flux heights one-tenth that of the electrons. The Monte-Carlo simulation is indispensable for the instrument design, the signal trigger and the data analysis. We present different shower simulation codes and compare the simulation results with the beam test and the flight data of BETS. We conclude that the code FLUKA2002 gives the most consistent results with the experimental data. |
| 学科主题 | Astronomy & Astrophysics |
| WOS标题词 | Science & Technology ; Physical Sciences |
| 类目[WOS] | Astronomy & Astrophysics |
| 研究领域[WOS] | Astronomy & Astrophysics |
| 关键词[WOS] | RAY ELECTRONS ; SPECTROMETER ; CALORIMETER |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000251938500012 |
| 公开日期 | 2012-02-04 |
| 源URL | [http://159.226.72.40/handle/332002/2302]  |
| 专题 | 紫金山天文台_暗物质和空间天文实验室 |
| 作者单位 | 1.Chinese Acad Sci, Purple Mt Observ, Nanjing 210008, Peoples R China 2.Chinese Acad Sci, Grad Sch, Beijing 100049, Peoples R China 3.Chinese Acad Sci, Natl Astron Observ, Beijing 100012, Peoples R China 4.Kanagawa Univ, Inst Phys, Kanagawa, Japan 5.Shibaura Inst Technol, Omiya, Saitama, Japan |
| 推荐引用方式 GB/T 7714 | Rong Xu,Jin Chang,Torii, S.,et al. Simulation study on high energy cosmic electron detection by shower image[J]. CHINESE JOURNAL OF ASTRONOMY AND ASTROPHYSICS,2007,7(6):839-844. |
| APA | Rong Xu,Jin Chang,Torii, S.,Kasahara, K.,Tamura, T.,&Yoshida, K..(2007).Simulation study on high energy cosmic electron detection by shower image.CHINESE JOURNAL OF ASTRONOMY AND ASTROPHYSICS,7(6),839-844. |
| MLA | Rong Xu,et al."Simulation study on high energy cosmic electron detection by shower image".CHINESE JOURNAL OF ASTRONOMY AND ASTROPHYSICS 7.6(2007):839-844. |
入库方式： OAI收割
来源：紫金山天文台
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