Projectile fragmentation of 388 A MeV Ne-20 in polyethylene, carbon and aluminum targets
文献类型：期刊论文
| 作者 | Zhang, Dong-Hai1; Cheng, Jin-Xia2; Kodaira, S.3; Yasuda, N.3 |
| 刊名 | NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS
 |
| 出版日期 | 2012-09-01 |
| 卷号 | 286页码:238-242 |
| 关键词 | Heavy-ion Collision Fragmentation Charge-changing Cross Section Cr-39 |
| ISSN号 | 0168-583X |
| DOI | 10.1016/j.nimb.2012.01.058 |
| 文献子类 | Article |
| 英文摘要 | The total charge-changing cross sections and the partial cross sections for the production of projectile fragment are measured in the interactions of 388 A MeV Ne-20 with aluminum, carbon and polyethylene targets sandwiched with CR-39 plastic nuclear track detectors. The measured total charge-changing cross sections are compared with the prediction using Bradt-Peters semi-empirical formula, and NUCFRG2 and PHITS models. It is shown that the measured experimental results are in good agreement with theoretical model predictions. The partial cross sections for projectile fragment production are consistent with other experimental results at same and nearly the same energies except for fragment with charge Z = 5. The partial cross sections of fragment with charge Z = 5 from C and Al targets are smaller than other experimental results, and the result from H target is greater than that of other experiments, which can be explained by the limitation of detection efficiency of CR-39. Finally, it is clearly seen that the partial cross sections for projectile fragment production show obvious odd-even effects. (C) 2012 Elsevier B.V. All rights reserved. |
| WOS关键词 | CHANGING CROSS-SECTIONS ; NUCLEAR FRAGMENTATION ; RELATIVISTIC NUCLEI ; TOTAL CHARGE ; HYDROGEN ; COLLISIONS ; HELIUM ; LIGHT ; CR-39 |
| 语种 | 英语 |
| WOS记录号 | WOS:000309488300045 |
| 出版者 | ELSEVIER SCIENCE BV |
| 源URL | [http://119.78.100.186/handle/113462/48665]  |
| 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 | 1.Shanxi Normal Univ, Inst Modern Phys, Linfen 041004, Peoples R China 2.Beijing Normal Univ, Coll Nucl Sci & Technol, Beijing 100875, Peoples R China 3.Natl Inst Radiol Sci, Fundamental Technol Ctr, Inage Ku, Chiba 2638555, Japan |
| 推荐引用方式 GB/T 7714 | Zhang, Dong-Hai,Cheng, Jin-Xia,Kodaira, S.,et al. Projectile fragmentation of 388 A MeV Ne-20 in polyethylene, carbon and aluminum targets[J]. NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS,2012,286:238-242. |
| APA | Zhang, Dong-Hai,Cheng, Jin-Xia,Kodaira, S.,&Yasuda, N..(2012).Projectile fragmentation of 388 A MeV Ne-20 in polyethylene, carbon and aluminum targets.NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS,286,238-242. |
| MLA | Zhang, Dong-Hai,et al."Projectile fragmentation of 388 A MeV Ne-20 in polyethylene, carbon and aluminum targets".NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS 286(2012):238-242. |
入库方式： OAI收割
来源：近代物理研究所
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