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The scattering of scalar fields in the Newtonian approximation
Chen, Jian-Ling1; Gao, Zhi-Fu2; Li, Yong-Hong1; Ma, Zi-Wei1
2021-02-10
Source PublicationASTRONOMISCHE NACHRICHTEN
ISSN0004-6337
Volume342Issue:1-2Pages:288-293
Contribution Rank2
AbstractIn 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.
Correspondent Emailzhifugao@xao.ac.cn
KeywordMaclaurin spheroid Newtonian approximation scattering scalar fields
DOI10.1002/asna.202113921
Indexed BySCI
Language英语
Funding ProjectNational 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 Research AreaAstronomy & Astrophysics
WOS SubjectAstronomy & Astrophysics
WOS IDWOS:000616687700001
PublisherWILEY-V C H VERLAG GMBH
Funding OrganizationNational Natural Science Foundation of China ; Natural Science Foundation of Xinjiang, China
Citation statistics
Document Type期刊论文
Identifierhttp://ir.xao.ac.cn/handle/45760611-7/3878
Collection射电天文研究室_脉冲星研究团组
Corresponding AuthorGao, Zhi-Fu
Affiliation1.Yuncheng Univ, Dept Phys & Elect Engn, Yuncheng, Peoples R China
2.Xinjiang Astron Observ, Urumqi, Xinjiang, Peoples R China
Corresponding Author AffilicationXinjiang Astronomical Observatory, Chinese Academy of Sciences
Recommended Citation
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.
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