Spin effect of antiproton-nucleus inelastic scattering

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	Spin effect of antiproton-nucleus inelastic scattering
	Zhang YS(张禹顺); Zhang, YS; Robson, BA; Zhou, Y; Li, YG
	1999
发表期刊	PHYSICAL REVIEW C
卷号	60 期号:5 页码:54618
通讯作者	CCAST, World Lab, Ctr Theoret Phys, Beijing 100080, Peoples R China ; Acad Sinica, Inst High Energy Phys, Beijing 100039, Peoples R China ; Australian Natl Univ, Res Sch Phys Sci, Dept Theoret Phys, Canberra, ACT 2601, Australia ; Tsing Hua Univ, Dept Comp Sci & Technol, Beijing, Peoples R China ; Shanton Univ, Dept Phys, Guangdong, Peoples R China
文章类型	Article
摘要	If the antiproton optical potential includes the spin orbit interaction term, the A ((p) over bar,(p) over bar')A* inelastic scattering not only can excite the normal parity states, but also can excite the abnormal parity states. It also induces a polarization P-f(theta) at the inelastic scattering. In the framework of DWIA, we derive and calculate the inelastic scattering cross section and P-f(theta) for the C-12((p) over bar,(p) over bar')C-12* With 2(+), 3(-), and 1(+) states at antiproton energies of 46.8 and 179.7 MeV. Our model fit well the available experimental data. The 46.8 MeV measurement of the inelastic differential cross section to the 1(+) abnormal parity state can be explained by a spin orbit term. Such a term generates a sizable inelastic scattering polarization. [S0556-2813(99)06310-4].
学科领域	Physics
URL	查看原文
收录类别	ADS
语种	英语
WOS研究方向	Physics
WOS类目	Physics, Nuclear
WOS记录号	WOS:000083768600055
ADS Bibcode	1999PhRvC..60e4618Z
ADS URL	https://ui.adsabs.harvard.edu/abs/1999PhRvC..60e4618Z
ADS引文	https://ui.adsabs.harvard.edu/abs/1999PhRvC..60e4618Z/citations
引用统计	正在获取... 被引频次：0 [ADS]
文献类型	期刊论文
条目标识符	https://ir.ihep.ac.cn/handle/311005/240678
专题	理论物理室
作者单位	中国科学院高能物理研究所
第一作者单位	中国科学院高能物理研究所
推荐引用方式 GB/T 7714	Zhang YS,Zhang, YS,Robson, BA,et al. Spin effect of antiproton-nucleus inelastic scattering[J]. PHYSICAL REVIEW C,1999,60(5):54618.
APA	张禹顺,Zhang, YS,Robson, BA,Zhou, Y,&Li, YG.(1999).Spin effect of antiproton-nucleus inelastic scattering.PHYSICAL REVIEW C,60(5),54618.
MLA	张禹顺,et al."Spin effect of antiproton-nucleus inelastic scattering".PHYSICAL REVIEW C 60.5(1999):54618.