Single source emission of proton projectile fragments in nucleus-emulsion interactions
文献类型：期刊论文
| 作者 | Zhang Dong-Hai; Li Jun-Sheng; Li Hui-Ling |
| 刊名 | CHINESE PHYSICS B
 |
| 出版日期 | 2012-11-01 |
| 卷号 | 21 |
| 关键词 | Nucleus-nucleus Collision Proton Projectile Fragments Projectile Fragmentation Nuclear Emulsion |
| ISSN号 | 1674-1056 |
| DOI | 10.1088/1674-1056/21/11/110501 |
| 文献子类 | Article |
| 英文摘要 | The projected angular distribution and transverse momentum distribution of proton projectile fragments produced in 3.7A GeV O-16, 500A MeV Fe-56, and 1.7A GeV Kr-84 induced by different kinds of emulsion target (H, CNO, and AgBr) interactions are investigated. It is found that the projected angular distribution and transverse momentum distribution can be well represented by a single Gaussian distribution. Comparison of transverse momentum distribution with the Maxwell-Boltzmann distribution reveals that proton projectile fragments are emitted from a single-temperature emission source. The temperature is different for different colliding systems, and linearly depends on the target size. |
| WOS关键词 | RELATIVISTIC ALPHA-PARTICLES ; HEAVY-ION COLLISIONS ; TRANSVERSE-MOMENTUM SPECTRUM ; QUARK-MATTER FORMATION ; 2-SOURCE EMISSION ; HELIUM PRODUCTION ; TEMPERATURE ; GEV/C ; S-32 ; SIGNAL |
| 语种 | 英语 |
| WOS记录号 | WOS:000310950400014 |
| 出版者 | IOP PUBLISHING LTD |
| 源URL | [http://119.78.100.186/handle/113462/49095]  |
| 专题 | 中国科学院近代物理研究所 |
| 通讯作者 | Zhang Dong-Hai |
| 作者单位 | Shanxi Normal Univ, Inst Modern Phys, Linfen 041004, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhang Dong-Hai,Li Jun-Sheng,Li Hui-Ling. Single source emission of proton projectile fragments in nucleus-emulsion interactions[J]. CHINESE PHYSICS B,2012,21. |
| APA | Zhang Dong-Hai,Li Jun-Sheng,&Li Hui-Ling.(2012).Single source emission of proton projectile fragments in nucleus-emulsion interactions.CHINESE PHYSICS B,21. |
| MLA | Zhang Dong-Hai,et al."Single source emission of proton projectile fragments in nucleus-emulsion interactions".CHINESE PHYSICS B 21(2012). |
入库方式： OAI收割
来源：近代物理研究所
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