Formation of Light p-shell Ξ− Hypernucleus Via (K−, K+) Reaction

被引:0
|
作者
Takahisa Koike
Emiko Hiyama
机构
[1] RIKEN Nishina Center,
来源
Few-Body Systems | 2013年 / 54卷
关键词
Inclusive Spectrum; Reaction Spectrum; Proton Separation Energy; Hard Core Model; Distorted Wave Impulse Approximation;
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学科分类号
摘要
We have calculated 7Li(K−, K+) reaction spectrum at \documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$${p_{K^-} = 1.65}$$\end{document} GeV/c and \documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$${\theta_{K}^{+} = 0^\circ}$$\end{document} within the framework of distorted wave impulse approximation (DWIA) using the \documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$${[\Xi^-{-}^6{\rm He}(0^+)]-[\Xi^-{-}^6{\rm He}^*(2^+)]}$$\end{document} coupled-channel Green’s function approach, and examined whether the peak corresponding to the Ξ− hypernuclear states can be visible in the reaction spectrum, by employing various Ξ−−6He effective potentials.
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页码:1275 / 1278
页数:3
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