Effects of repulsive three-body force in C-12+C-12 scattering at 100A MeV
文献类型：期刊论文
| 作者 | Qu, W. W.1,2,4; Zhang, G. L.1,2; Terashima, S.1,2; Furumoto, T.5; Ayyad, Y.3; Chen, Z. Q.8; Guo, C. L.1,2; Inoue, A.3; Le, X. Y.1,2; Ong, H. J.3 |
| 刊名 | PHYSICS LETTERS B
 |
| 出版日期 | 2015-12-17 |
| 卷号 | 751页码:1-6 |
| 关键词 | Angular distribution Three-body force Complex G-matrix interaction |
| ISSN号 | 0370-2693 |
| DOI | 10.1016/j.physletb.2015.10.008 |
| 英文摘要 | The angular distribution of C-12 + C-12 scattering at an incident energy of 100A MeV has been measured. The elastic and inelastic scatterings in C-12 to the excitation energies of up to similar to 45 MeV were measured simultaneously for the first time with the high-resolution Grand Raiden spectrometer at the Research Center for Nuclear Physics (RCNP). The angular distributions of the elastic scattering to the ground state (0(1)(+)) and inelastic scattering to the 4.44MeV (2(1)(+)) excited state were precisely obtained in the angular range of 1.0 degrees-7.5 degrees with a step of 0.1 degrees. Additionally, the angular distribution was obtained for the sum of the cross sections for excitation energies above the 4.44MeV state up to 11 MeV, which includes the 7.65 MeV (0(2)(+)), 9.64MeV (3(1)(-)), and 10.30MeV (2(2)(+)) states, in addition to probably the simultaneous excitation of the 4.44MeV state in the projectile and the target nuclei. Those combined data provide a means to study the effects of channel coupling on the elastic cross section. The observed angular distributions are compared with theoretical calculations based on three double-folding models with complex G-matrix interactions, the CEG07b, MPa, and ESC models. The importance of three-body repulsive forces included in the CEG07b and MPa models will be discussed. (C) 2015 The Authors. Published by Elsevier B.V. |
| WOS关键词 | INELASTIC-SCATTERING ; NUCLEAR-MATTER ; GRAND-RAIDEN ; SPECTROMETER ; ENERGIES ; MODELS |
| 资助项目 | National Natural Science Foundation of China[11475013] ; National Natural Science Foundation of China[11035007] ; National Natural Science Foundation of China[11235002] ; National Natural Science Foundation of China[11175011] ; State Key Laboratory of Software Development Environment[SKLSDE-2014ZX-08] ; Fundamental Research Funds for the Central Universities ; Key Laboratory of High Precision Nuclear Spectroscopy, Institute of Modern Physics, Chinese Academy of Sciences ; Japanese government[23224008] ; RCNP-BUAA collaboration program |
| WOS研究方向 | Astronomy & Astrophysics ; Physics |
| 语种 | 英语 |
| WOS记录号 | WOS:000365384600001 |
| 出版者 | ELSEVIER SCIENCE BV |
| 资助机构 | National Natural Science Foundation of China ; State Key Laboratory of Software Development Environment ; Fundamental Research Funds for the Central Universities ; Key Laboratory of High Precision Nuclear Spectroscopy, Institute of Modern Physics, Chinese Academy of Sciences ; Japanese government ; RCNP-BUAA collaboration program |
| 源URL | [http://119.78.100.186/handle/113462/41087]  |
| 专题 | 中国科学院近代物理研究所 |
| 通讯作者 | Zhang, G. L. |
| 作者单位 | 1.Beihang Univ, Sch Phys & Nucl Energy Engn, Beijing 100191, Peoples R China 2.Beihang Univ, BInternat Res Ctr Nuclei & Particles Cosmos, Beijing 100191, Peoples R China 3.Osaka Univ, Res Ctr Nucl Phys, Ibaraki, Osaka 5670047, Japan 4.Soochow Univ, Sch Radiat Med & Protect, Coll Med, Suzhou 215123, Peoples R China 5.Ichinoseki Coll, Natl Inst Technol, Ichinoseki, Iwate 0218511, Japan 6.Osaka City Univ, Dept Phys, Osaka 5588585, Japan 7.RIKEN, Nishina Ctr, Wako, Saitama 3510198, Japan 8.Chinese Acad Sci, Inst Modern Phys, Lanzhou 730000, Peoples R China |
| 推荐引用方式 GB/T 7714 | Qu, W. W.,Zhang, G. L.,Terashima, S.,et al. Effects of repulsive three-body force in C-12+C-12 scattering at 100A MeV[J]. PHYSICS LETTERS B,2015,751:1-6. |
| APA | Qu, W. W..,Zhang, G. L..,Terashima, S..,Furumoto, T..,Ayyad, Y..,...&Yamamoto, Y..(2015).Effects of repulsive three-body force in C-12+C-12 scattering at 100A MeV.PHYSICS LETTERS B,751,1-6. |
| MLA | Qu, W. W.,et al."Effects of repulsive three-body force in C-12+C-12 scattering at 100A MeV".PHYSICS LETTERS B 751(2015):1-6. |
入库方式： OAI收割
来源：近代物理研究所
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