Projectile fragment emission in the fragmentation of Fe-56 on C, Al and CH2 targets at 471 A MeV
文献类型：期刊论文
| 作者 | Li Yan-Jing1; Zhang Dong-Hai2; Yan Shi-Wei1,3; Wang Li-Chun1; Cheng Jin-Xia1; Li Jun-Sheng2; Kodaira, S.4; Yasuda, N.4 |
| 刊名 | CHINESE PHYSICS C
 |
| 出版日期 | 2014 |
| 卷号 | 38 |
| 关键词 | Heavy Ion Projectile Fragmentation Transverse Momentum Distribution Cr-39 |
| ISSN号 | 1674-1137 |
| DOI | 10.1088/1674-1137/38/1/014001 |
| 文献子类 | Article |
| 英文摘要 | The emission angle and the transverse momentum distributions of projectile fragments produced in the fragmentation of Fe-56 on CH2, C and Al targets at 471 A MeV are measured. It is found that for the same target, the average value and width of the angular distribution decrease with an increase of the projectile fragment charge; for the same projectile fragment, the average value of the distribution increases and the width of the distribution decreases with increasing the target charge number. The transverse momentum distribution of a projectile fragment can be explained by a single Gaussian distribution and the averaged transverse momentum per nucleon decreases with the increase of the charge of projectile fragment. The cumulated squared transverse momentum distribution of a projectile fragment can be explained well by a single Rayleigh distribution. The temperature parameter of the emission source of the projectile fragment, calculated from the cumulated squared transverse momentum distribution, decreases with the increase of the size of the projectile fragment. |
| WOS关键词 | HEAVY-ION COLLISIONS ; CROSS-SECTIONS ; TRANSVERSE-MOMENTA ; MEV/NUCLEON FE-56 ; SPACE EXPLORATION ; NUCLEI ; ENERGIES ; HYDROGEN ; CARBON ; O-16 |
| 语种 | 英语 |
| WOS记录号 | WOS:000329770900004 |
| 出版者 | CHINESE PHYSICAL SOC |
| 源URL | [http://119.78.100.186/handle/113462/49785]  |
| 专题 | 中国科学院近代物理研究所 |
| 通讯作者 | Li Yan-Jing |
| 作者单位 | 1.Beijing Normal Univ, Coll Nucl Sci & Technol, Beijing 100875, Peoples R China 2.Shanxi Normal Univ, Inst Modern Phys, Linfen 041004, Peoples R China 3.Beijing Radiat Ctr, Beijing 100875, Peoples R China 4.Natl Inst Radiol Sci, Fundamental Technol Ctr, Inage Ku, Chiba 2638555, Japan |
| 推荐引用方式 GB/T 7714 | Li Yan-Jing,Zhang Dong-Hai,Yan Shi-Wei,et al. Projectile fragment emission in the fragmentation of Fe-56 on C, Al and CH2 targets at 471 A MeV[J]. CHINESE PHYSICS C,2014,38. |
| APA | Li Yan-Jing.,Zhang Dong-Hai.,Yan Shi-Wei.,Wang Li-Chun.,Cheng Jin-Xia.,...&Yasuda, N..(2014).Projectile fragment emission in the fragmentation of Fe-56 on C, Al and CH2 targets at 471 A MeV.CHINESE PHYSICS C,38. |
| MLA | Li Yan-Jing,et al."Projectile fragment emission in the fragmentation of Fe-56 on C, Al and CH2 targets at 471 A MeV".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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