| 强子物质中重子离解XcJ截面的研究(英文) |
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| 引用本文： | 冯又层,许晓明,周代翠.强子物质中重子离解XcJ截面的研究(英文)[J].华中师范大学学报(自然科学版),2002,36(3):296-300,304. |
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| 作者姓名： | 冯又层 许晓明 周代翠 |
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| 作者单位： | 1. 华中师范大学,粒子物理研究所,武汉,430079
2. 中国科学院上海核子研究所800204信箱,上海,201800 |
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| 摘 要： | 在组分夸克交换模型中，从Buchmueller-Tye势出发得到夸克－夸克间的作用势，并应用这个作用势计算了强子物质中重子离解xcJ的截面，给出了主要反应道的截面对重子和粲偶素质心系能量的依赖。
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| 关 键 词： | 强子物质 重子离解 粲偶素离解截面 组分夸克交换模型 势模型 反应道 Buchmueller－Tye势 粲偶素质心系能量 |
Study of XcJ dissociation cross sections induced by baryons in hadronic matter |
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| FENG Youceng,XU Xiaoming,ZHOU Daicui.Study of XcJ dissociation cross sections induced by baryons in hadronic matter[J].Journal of Central China Normal University(Natural Sciences),2002,36(3):296-300,304. |
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| Authors: | FENG Youceng XU Xiaoming ZHOU Daicui |
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| Abstract: | The paper uses the constituent interexchange model to calculatethe charmonium disociation cross sections induced by baryons in hadronic matter which are calculated with a quark-quark potential developed from the Buchmüller-Tye potential. Then the dependence of the cross section on the center-of-mass energy of XcJ and baryon is given in the paper. |
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| Keywords: | charmonium dissociation cross section constituent interexchange model potential model |
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