Multiplicity fluctuation analysis of target residues in nucleuse-mulsion collisions at a few hundred MeV/nucleon
文献类型：期刊论文
| 作者 | Zhang Dong-Hai; Chen Yan-Ling; Wang Guo-Rong; Li Wang-Dong; Wang Qing; Yao Ji-Jie; Zhou Jian-Guo; Zheng Su-Hua; Xu Li-Ling; Miao Hui-Feng |
| 刊名 | CHINESE PHYSICS C
 |
| 出版日期 | 2014-07-01 |
| 卷号 | 38 |
| 关键词 | Heavy-ion Collisions Target Fragmentation Non-statistical Fluctuation Nuclear Emulsion |
| ISSN号 | 1674-1137 |
| DOI | 10.1088/1674-1137/38/7/074001 |
| 文献子类 | Article |
| 英文摘要 | Multiplicity fluctuation of the target evaporated fragments emitted in 290 MeV/u C-12-AgBr, 400 MeV/u C-12-AgBr, 400 MeV/u Ne-20-AgBr and 500 MeV/u Fe-56-AgBr interactions is investigated using the scaled factorial moment method in two-dimensional normal phase space and cumulative variable space, respectively. It is found that in normal phase space the scaled factorial moment (ln < F-q >) increases linearly with the increase of the divided number of phase space (lnM) for lower q-value and increases linearly with the increase of lnM, and then becomes saturated or decreased for a higher q-value. In cumulative variable space ln < F-q > decreases linearly with increase of lnM. This indicates that no evidence of non-statistical multiplicity fluctuation is observed in our data sets. So, any fluctuation indicated in the results of normal variable space analysis is totally caused by the non-uniformity of the single-particle density distribution. |
| WOS关键词 | INTERMITTENCY ; FRAGMENTATION ; PARTICLES ; GEV/N |
| 语种 | 英语 |
| WOS记录号 | WOS:000339228400003 |
| 出版者 | CHINESE PHYSICAL SOC |
| 源URL | [http://119.78.100.186/handle/113462/49753]  |
| 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,Chen Yan-Ling,Wang Guo-Rong,et al. Multiplicity fluctuation analysis of target residues in nucleuse-mulsion collisions at a few hundred MeV/nucleon[J]. CHINESE PHYSICS C,2014,38. |
| APA | Zhang Dong-Hai.,Chen Yan-Ling.,Wang Guo-Rong.,Li Wang-Dong.,Wang Qing.,...&Wang Peng.(2014).Multiplicity fluctuation analysis of target residues in nucleuse-mulsion collisions at a few hundred MeV/nucleon.CHINESE PHYSICS C,38. |
| MLA | Zhang Dong-Hai,et al."Multiplicity fluctuation analysis of target residues in nucleuse-mulsion collisions at a few hundred MeV/nucleon".CHINESE PHYSICS C 38(2014). |
入库方式： OAI收割
来源：近代物理研究所
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