The scattering of scalar fields in the Newtonian approximation
文献类型：期刊论文
| 作者 | Chen, Jian-Ling1; Gao, Zhi-Fu2 ; Li, Yong-Hong1; Ma, Zi-Wei1
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| 刊名 | ASTRONOMISCHE NACHRICHTEN
 |
| 出版日期 | 2021-02-10 |
| 卷号 | 342期号:1-2页码:288-293 |
| 关键词 | Maclaurin spheroid Newtonian approximation scattering scalar fields |
| ISSN号 | 0004-6337 |
| DOI | 10.1002/asna.202113921 |
| 产权排序 | 2 |
| 英文摘要 | In this paper, by using a perturbation theory, we evaluate the scattering solution to Schrodinger equation under the Newtonian gravitational potential. We find that the scattering amplitude f(theta) depends on the potential U, which is composed of the external part U-ex and the internal part U-in, respectively. The above results are related to the mass density of a rotating Maclaurin spheroid. In the future, we will further analyze the sensitivity of scattering amplitude to the change of average mass density of the spheroid. |
| 资助项目 | National Natural Science Foundation of China[U1431125] ; National Natural Science Foundation of China[U1831102] ; National Natural Science Foundation of China[11573059] ; National Natural Science Foundation of China[U1631106] ; National Natural Science Foundation of China[12041304] ; Natural Science Foundation of Xinjiang, China[2018D01A24] |
| WOS研究方向 | Astronomy & Astrophysics |
| 语种 | 英语 |
| WOS记录号 | WOS:000616687700001 |
| 出版者 | WILEY-V C H VERLAG GMBH |
| 资助机构 | National Natural Science Foundation of China ; Natural Science Foundation of Xinjiang, China |
| 源URL | [http://ir.xao.ac.cn/handle/45760611-7/3877]  |
| 专题 | 脉冲星研究团组 |
| 通讯作者 | Gao, Zhi-Fu |
| 作者单位 | 1.Yuncheng Univ, Dept Phys & Elect Engn, Yuncheng, Peoples R China 2.Xinjiang Astron Observ, Urumqi, Xinjiang, Peoples R China |
| 推荐引用方式 GB/T 7714 | Chen, Jian-Ling,Gao, Zhi-Fu,Li, Yong-Hong,et al. The scattering of scalar fields in the Newtonian approximation[J]. ASTRONOMISCHE NACHRICHTEN,2021,342(1-2):288-293. |
| APA | Chen, Jian-Ling,Gao, Zhi-Fu,Li, Yong-Hong,&Ma, Zi-Wei.(2021).The scattering of scalar fields in the Newtonian approximation.ASTRONOMISCHE NACHRICHTEN,342(1-2),288-293. |
| MLA | Chen, Jian-Ling,et al."The scattering of scalar fields in the Newtonian approximation".ASTRONOMISCHE NACHRICHTEN 342.1-2(2021):288-293. |
入库方式： OAI收割
来源：新疆天文台
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