Measurements of reaction cross section and fragment momentum distribution for N=10 proton-rich isotones
文献类型：期刊论文
| 作者 | Guo, W.; Fang, D. Q.; Ma, Y. G.; Ma, C. W.; Wang, K.; Yan, T. Z.; Cai, X. Z.; Shen, W. Q.; Sun, Z. Y.; Ren, Z. Z. |
| 刊名 | INTERNATIONAL JOURNAL OF MODERN PHYSICS E-NUCLEAR PHYSICS
 |
| 出版日期 | 2006-10-01 |
| 卷号 | 15页码:1523-1530 |
| 关键词 | reaction cross section longitudinal momentum distribution proton-rich nuclei few body glauber model |
| ISSN号 | 0218-3013 |
| 英文摘要 | The longitudinal momentum (p(//)) distributions of fragments after one-proton removal and reaction cross sections (sigma R) for several N = 10 isotones at intermediate energy (similar to 70A MeV) have been measured simultaneously at the RIken Projectile fragment Separator (RIPS). p(//) was measured using a direct time-of-flight (TOF) technique, while sigma(R) was determined using a transmission method. An enhanced sigma(R) is observed for Al-23 comparing with its neighbors. The p(//) distribution for Mg-22 fragments from Al-23 one-proton removal reaction has been obtained for the first time. The experimental data are discussed within a Few Body Glauber (FBG) framework. Analysis of p// indicates a dominant d-wave component in the ground state of Al-23. This agrees with recent experimental results. We also suggest the possibility of an enlarged Mg-22 core for proton-rich nucleus Al-23. |
| WOS关键词 | HALO STRUCTURE ; IONIZATION-CHAMBER ; NUCLEAR RADII ; 2-PROTON HALO ; NEUTRON HALO ; HEAVY-IONS ; ISOTOPES ; AL-23 ; LI-11 ; MODEL |
| WOS研究方向 | Physics |
| 语种 | 英语 |
| WOS记录号 | WOS:000242693300020 |
| 出版者 | WORLD SCIENTIFIC PUBL CO PTE LTD |
| 源URL | [http://119.78.100.186/handle/113462/26626]  |
| 专题 | 中国科学院近代物理研究所 |
| 通讯作者 | Fang, D. Q. |
| 作者单位 | 1.Chinese Acad Sci, Shanghai Inst Appl Phys, Shanghai 201800, Peoples R China 2.Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China 3.Chinese Acad Sci, Inst Modern Phys, Lanzhou 730000, Peoples R China 4.Nanjing Univ, Dept Phys, Nanjing 210008, Peoples R China 5.Saitama Univ, Dept Phys, Urawa, Saitama 3388570, Japan 6.Niigata Univ, Dept Phys, Niigata 9502181, Japan 7.TRIUMF, Vancouver, BC V6T 2A3, Canada 8.RIKEN, Inst Phys & Chem Res, Wako, Saitama 3510198, Japan 9.Univ Tsukuba, Inst Phys, Tsukuba, Ibaraki 3058571, Japan |
| 推荐引用方式 GB/T 7714 | Guo, W.,Fang, D. Q.,Ma, Y. G.,et al. Measurements of reaction cross section and fragment momentum distribution for N=10 proton-rich isotones[J]. INTERNATIONAL JOURNAL OF MODERN PHYSICS E-NUCLEAR PHYSICS,2006,15:1523-1530. |
| APA | Guo, W..,Fang, D. Q..,Ma, Y. G..,Ma, C. W..,Wang, K..,...&Tanihata, I..(2006).Measurements of reaction cross section and fragment momentum distribution for N=10 proton-rich isotones.INTERNATIONAL JOURNAL OF MODERN PHYSICS E-NUCLEAR PHYSICS,15,1523-1530. |
| MLA | Guo, W.,et al."Measurements of reaction cross section and fragment momentum distribution for N=10 proton-rich isotones".INTERNATIONAL JOURNAL OF MODERN PHYSICS E-NUCLEAR PHYSICS 15(2006):1523-1530. |
入库方式： OAI收割
来源：近代物理研究所
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