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通过求解N(N-)巴黎光学势的复薛定谔方程,研究了N(N-)系统的近阈束缚和共振行为,得到了一个p(p-)系统的 13P0共振态.发现其能量和宽度与最近BES用Breit-Wigner(B-W)公式分析J/ψ→γp衰变的实验数据给出的结果相容.讨论了这一结果的含义及进一步研究的建议.
N(N-)巴黎势和可能的p(p-)共振态
【摘 要】
：
通过求解N(N-)巴黎光学势的复薛定谔方程,研究了N(N-)系统的近阈束缚和共振行为,得到了一个p(p-)系统的 13P0共振态.发现其能量和宽度与最近BES用Breit-Wigner(B-W)公式分析J
【机 构】
：
中国科学院高能物理研究所,中国科学院研究生院,南开大学物理系,广西师范大学物理与信息工程学院
【出 处】
：
高能物理与核物理
【发表日期】
：
2004年期
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