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指出了张量胶子球ξ(2230)的宽度要比文献中所报告的20MeV宽.这个大的宽度并不能排除ξ(2230)作为一个胶子球的存在.但是,它解释了为什么在pp实验中看不到ξ(2230)存在的原因.因此,在pp实验中没观测到张量胶子球ξ(2230) 存在的实验结果并不能排除张量胶子球的存在.
张量胶子球ξ(2230)存在吗?(英文)
【摘 要】
：
指出了张量胶子球ξ(2230)的宽度要比文献中所报告的20MeV宽.这个大的宽度并不能排除ξ(2230)作为一个胶子球的存在.但是,它解释了为什么在pp实验中看不到ξ(2230)存在的原因
【机 构】
：
广西工学院信息与计算科学系,中国科学院高能物理研究所,中国科学院理论物理研究所,美国洛斯阿拉莫斯国家实验室理论部新墨西哥州
【出 处】
：
高能物理与核物理
【发表日期】
：
2004年期
【基金项目】
：
国家自然科学基金;
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