K+ scattering with the nuclear pion from chiral effective Lagrangian

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	Tan, YH; Zhang, XB; Li, L; Ning, PZ; Tan, YH , Nankai Univ, Dept Phys, Tianjin 300071, Peoples R China.
	K+ scattering with the nuclear pion from chiral effective Lagrangian
Source Publication	COMMUNICATIONS IN THEORETICAL PHYSICS
Keyword	Total Cross-sections Perturbation-theory Kaon Scattering Constraints Cloud Mev/c
Abstract	The K+ scattering cross section with the in-medium virtual pion is evaluated in the lowest-order chiral perturbation theory with the density-dependent pion decay constant and mass. The contribution of nuclear pions to the total K+-nucleus cross section is found to be about 5% and 12% when the excess pion numbers per nucleon n(pi) = 0.057 and 0.13 are used. The inclusion of the off-mass-shell behavior of the K(+)pi amplitude produced a significant improvement in the K+-nucleus cross section.
	2002
ISSN	0253-6102
Volume	37 Issue:2 Pages:215-220
Subject Area	Physics
Indexed By	SCI
Citation statistics	Cited Times:2[WOS] [WOS Record] [Related Records in WOS]
Document Type	期刊论文
Identifier	http://ir.itp.ac.cn/handle/311006/13597
Collection	理论物理所科研产出_SCI论文
Corresponding Author	Tan, YH , Nankai Univ, Dept Phys, Tianjin 300071, Peoples R China.
Recommended Citation GB/T 7714	Tan, YH,Zhang, XB,Li, L,et al. K+ scattering with the nuclear pion from chiral effective Lagrangian[J]. COMMUNICATIONS IN THEORETICAL PHYSICS,2002,37(2):215-220.
APA	Tan, YH,Zhang, XB,Li, L,Ning, PZ,&Tan, YH , Nankai Univ, Dept Phys, Tianjin 300071, Peoples R China..(2002).K+ scattering with the nuclear pion from chiral effective Lagrangian.COMMUNICATIONS IN THEORETICAL PHYSICS,37(2),215-220.
MLA	Tan, YH,et al."K+ scattering with the nuclear pion from chiral effective Lagrangian".COMMUNICATIONS IN THEORETICAL PHYSICS 37.2(2002):215-220.

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