The scattering of scalar fields in the Newtonian approximation

doi:10.1002/asna.202113921

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	The scattering of scalar fields in the Newtonian approximation
	Chen, Jian-Ling 1; Gao, Zhi-Fu2 ; Li, Yong-Hong 1; Ma, Zi-Wei 1
	2021-02-10
Source Publication	ASTRONOMISCHE NACHRICHTEN
ISSN	0004-6337
Volume	342 Issue:1-2 Pages:288-293
Contribution Rank	2
Abstract	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.
Correspondent Email	zhifugao@xao.ac.cn
Keyword	Maclaurin spheroid Newtonian approximation scattering scalar fields
DOI	10.1002/asna.202113921
Indexed By	SCI
Language	英语
Funding Project	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 Research Area	Astronomy & Astrophysics
WOS Subject	Astronomy & Astrophysics
WOS ID	WOS:000616687700001
Publisher	WILEY-V C H VERLAG GMBH
Funding Organization	National Natural Science Foundation of China ; Natural Science Foundation of Xinjiang, China
Citation statistics
Document Type	期刊论文
Identifier	http://ir.xao.ac.cn/handle/45760611-7/3878
Collection	射电天文研究室_脉冲星研究团组
Corresponding Author	Gao, Zhi-Fu
Affiliation	1.Yuncheng Univ, Dept Phys & Elect Engn, Yuncheng, Peoples R China 2.Xinjiang Astron Observ, Urumqi, Xinjiang, Peoples R China
Corresponding Author Affilication	Xinjiang 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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