Nuclear neutron densities and parity violating electron scattering
文献类型：会议论文
| 作者 | Dong, T. K.1; Chu, Y. Y.2; Ren, Z. Z.2,3; Freeman, S; Andreyev, A; Bruce, A; Deacon, A; Jenkins, D; Joss, D; MacGregor, D |
| 出版日期 | 2012 |
| 卷号 | 381 |
| DOI | 10.1088/1742-6596/381/1/012135 |
| 英文摘要 | Parity violating electron scattering is studied systematically in the relativistic Eikonal approximation and the partial-wave analysis method. The parity violating asymmetries are calculated using the proton and neutron densities of nuclei as input, which are produced by the relativistic mean-field (RMF) theory. The behaviour of the parity violating asymmetries for Ca isotopes is analyzed. The results show that parity violating electron scattering is very sensitive to the difference between the proton and neutron density distributions. As an application, the parity violating asymmetries for some neutron-rich stable nuclei, such as Sn-124, with the neutron skin-type and halo-type distributions are calculated. It is found that the parity violating electron scattering can be used to verify the type of the neutron density distribution for neutron-rich stable nuclei. |
| 会议录 | RUTHERFORD CENTENNIAL CONFERENCE ON NUCLEAR PHYSICS, 2011
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| 会议录出版者 | IOP PUBLISHING LTD |
| 会议录出版地 | DIRAC HOUSE, TEMPLE BACK, BRISTOL BS1 6BE, ENGLAND |
| 语种 | 英语 |
| 资助项目 | Research Fund of Doctoral Point (RFDP)[20100091110028] |
| WOS研究方向 | Physics |
| WOS记录号 | WOS:000316303200136 |
| 源URL | [http://119.78.100.186/handle/113462/58626]  |
| 专题 | 中国科学院近代物理研究所 |
| 通讯作者 | Dong, T. K. |
| 作者单位 | 1.Macau Univ Sci & Technol, Fac Informat Technol, Macau 999078, Peoples R China 2.Nanjing Univ, Dept Phys, Nanjing 210008, Peoples R China 3.Natl Lab Heavy Ion Accelerator, Ctr Theoret Nucl Phys, Lanzhou 730000, Peoples R China |
| 推荐引用方式 GB/T 7714 | Dong, T. K.,Chu, Y. Y.,Ren, Z. Z.,et al. Nuclear neutron densities and parity violating electron scattering[C]. 见:. |
入库方式： OAI收割
来源：近代物理研究所
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