Repulsive three-body force and channel-coupling effects via C-12+C-12 scattering at 100A MeV
文献类型：期刊论文
| 作者 | Qu, W. W.1,2,3,4; Zhang, G. L.1,2; Terashima, S.1,2; Furumoto, T.5,6; Ayyad, Y.7; Chen, Z. Q.8; Guo, C. L.1,2; Inoue, A.7; Le, X. Y.1,2; Ong, H. J.7 |
| 刊名 | PHYSICAL REVIEW C
 |
| 出版日期 | 2017-04-26 |
| 卷号 | 95页码:14 |
| ISSN号 | 2469-9985 |
| DOI | 10.1103/PhysRevC.95.044616 |
| 英文摘要 | The angular distributions of differential cross sections of C-12 + C-12 elastic and inelastic scattering populating the ground and excited states in C-12 up to 15 MeV excitation energy are precisely measured for the first time at an incident energy of 100A MeV to study the effect of repulsive three-body forces. Using the high-resolution spectrometer Grand Raiden at the Research Center for Nuclear Physics (RCNP), Osaka University, we have obtained the differential cross sections for the ground state (0(1)(+)) and 4.44 MeV (2(1)(+)) excited state, as well as the summed differential cross sections for the states between 4.44 and 15 MeV in the angular range of 1.0 degrees-7.5 degrees. The results are compared with microscopic coupled-channel calculations. The potential between the colliding nuclei is determined by the double folding method with three different complex G-matrix interactions, the ESC, CEG07b, and MPa interactions. The CEG07b and MPa interactions, which include repulsive three-body forces, describe the data well, whereas the ESC interaction, which does not include repulsive three-body forces, fails to reproduce the data. The results provide evidence of repulsive three-body forces in C-12 and demonstrate the possible sensitivity of elastic scattering to three-body forces. |
| WOS关键词 | INELASTIC-SCATTERING ; INTERMEDIATE ENERGIES ; NEUTRON-STAR ; GRAND-RAIDEN ; NUCLEI ; IONS ; SPECTROMETER |
| 资助项目 | National Nature Science Foundation of China[11475013] ; National Nature Science Foundation of China[11035007] ; National Nature Science Foundation of China[11175011] ; Japanese government[23224008] ; RCNP-BUAA ; China Postdoctoral Science Foundation[2016M591911] ; Natural Science Foundation of Jiangsu Province[BK20160306] ; National Key Scientific Instrument and Equipment Development Projects[2013YQ04086102] ; Priority Academic Program Development of Jiangsu Higher Education Institutions(PAPD) ; JSPS KAKENHI[JP15H00842] ; JSPS KAKENHI[JP15K17661] ; JSPS KAKENHI[JP15K05087] |
| WOS研究方向 | Physics |
| 语种 | 英语 |
| WOS记录号 | WOS:000400141300003 |
| 出版者 | AMER PHYSICAL SOC |
| 资助机构 | National Nature Science Foundation of China ; Japanese government ; RCNP-BUAA ; China Postdoctoral Science Foundation ; Natural Science Foundation of Jiangsu Province ; National Key Scientific Instrument and Equipment Development Projects ; Priority Academic Program Development of Jiangsu Higher Education Institutions(PAPD) ; JSPS KAKENHI |
| 源URL | [http://119.78.100.186/handle/113462/45257]  |
| 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, Int Res Ctr Nuclei & Particles Cosmos, Beijing 100191, Peoples R China 3.Soochow Univ, Med Coll, Sch Radiat Med & Protect, Suzhou 215123, Peoples R China 4.Jiangsu Higher Educ Inst, Collaborat Innovat Ctr Radiol Med, Suzhou 215123, Peoples R China 5.Yokohama Natl Univ, Grad Sch Educ, Yokohama, Kanagawa 2408501, Japan 6.Ichinoseki Coll, Natl Inst Technol, Ichinoseki, Iwate 0218511, Japan 7.Osaka Univ, Res Ctr Nucl Phys, Osaka 5670047, Japan 8.Chinese Acad Sci, Inst Modern Phys, Lanzhou 730000, Peoples R China 9.Osaka City Univ, Dept Phys, Osaka 5588585, Japan 10.Texas A&M Univ, Cyclotron Inst, College Stn, TX 77843 USA |
| 推荐引用方式 GB/T 7714 | Qu, W. W.,Zhang, G. L.,Terashima, S.,et al. Repulsive three-body force and channel-coupling effects via C-12+C-12 scattering at 100A MeV[J]. PHYSICAL REVIEW C,2017,95:14. |
| APA | Qu, W. W..,Zhang, G. L..,Terashima, S..,Furumoto, T..,Ayyad, Y..,...&Yamamoto, Y..(2017).Repulsive three-body force and channel-coupling effects via C-12+C-12 scattering at 100A MeV.PHYSICAL REVIEW C,95,14. |
| MLA | Qu, W. W.,et al."Repulsive three-body force and channel-coupling effects via C-12+C-12 scattering at 100A MeV".PHYSICAL REVIEW C 95(2017):14. |
入库方式： OAI收割
来源：近代物理研究所
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