Phenomenon of energy concentration in super-high energy gamma-hadron families
文献类型：期刊论文
| 作者 | Dai, ZQ; Xue, L; Li, JY ; Zhang, XY; Feng, CF; Fu, Y; Li, J; Cao, PY; Zhang, NJ; He, M
|
| 刊名 | HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION
 |
| 出版日期 | 2000 |
| 卷号 | 24期号:10页码:885-891 |
| 关键词 | iron emulsion chambers gamma-hadron families Monte Carlo simulation high energy central shower clusters |
| 通讯作者 | Shandong Univ, Dept Elect Engn, Jinan 250100, Peoples R China ; Shandong Univ, Dept Phys, Jinan 250100, Peoples R China ; CAS, Inst High Energy Phys, Beijing 100039, Peoples R China |
| 英文摘要 | The family events observed with iron emulsion chambers at Mt. Kanbala are analyzed and compared with the simulations by the COSMOS code and CORSIKA code respectively. A detailed study on the production of super-high energy gamma-hadron families with energy concentration behavior is carried out. The preliminary conclusions are: 1) the energy concentration behavior of super-high energy gamma-hadron families is the external embodiment of high energy central shower clusters contained in the families. 2) the mean lateral spread of these clusters is about 0.37cm. 3) the frequency of this phenomenon appeared under the conditions of R less than or equal to 10mm and chi(10)greater than or equal to 90 % is (20.5 +/- 3.1) %. 4) compared to the COSMOS code based on the phenomenological multicluster model, the simulation by the CORSIKA code that adopts SIBYLL model is closer to the analytical results of experiment. |
| 学科主题 | Physics |
| 类目[WOS] | Physics, Nuclear ; Physics, Particles & Fields |
| 研究领域[WOS] | Physics |
| 原文出处 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000089929500001 |
| 源URL | [http://ir.ihep.ac.cn/handle/311005/238680]  |
| 专题 | 高能物理研究所_粒子天体物理中心 高能物理研究所_实验物理中心 高能物理研究所_加速器中心 高能物理研究所_多学科研究中心 |
| 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 | Dai, ZQ,Xue, L,Li, JY,et al. Phenomenon of energy concentration in super-high energy gamma-hadron families[J]. HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION,2000,24(10):885-891. |
| APA | Dai, ZQ.,Xue, L.,Li, JY.,Zhang, XY.,Feng, CF.,...&陆穗苓.(2000).Phenomenon of energy concentration in super-high energy gamma-hadron families.HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION,24(10),885-891. |
| MLA | Dai, ZQ,et al."Phenomenon of energy concentration in super-high energy gamma-hadron families".HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION 24.10(2000):885-891. |
入库方式： OAI收割
来源：高能物理研究所
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