| 激发态中的重双夸克能谱 |
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| 引用本文： | 艾克拜尔·斯拉木,郭新恒,吴兴华.激发态中的重双夸克能谱[J].新疆大学学报(理工版),2007,24(4):425-429. |
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| 作者姓名： | 艾克拜尔·斯拉木 郭新恒 吴兴华 |
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| 作者单位： | [1]新疆大学物理科学与技术学院,新疆乌鲁木齐830046 [2]北京师范大学低能核物理研究所理论室,新疆乌鲁木齐830046 [3]北京市辐射中心,新疆乌鲁木齐830046 |
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| 摘 要： | 本文利用势模型方法研究了重双夸克在不同角动量时的基态和激发态能谱．我们首先在势模型中引入了自旋相互作用项，然后通过求解薛定谔方程得出了cc重双夸克在不同角动量时各态的能谱．另外用同样的方法得出了bb重双夸克不同角动量时各态的能谱．最后对结果进行了讨论．
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| 关 键 词： | 重夸克 双夸克 势模型 |
| 文章编号： | 1000-2839（2007）04-0425-05 |
| 修稿时间： | 2007-02-09 |
The Spectra of Heavy Di-quark in Excited State |
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| Islam Akbar,GUO Xin-heng,WU Xing-hua.The Spectra of Heavy Di-quark in Excited State[J].Journal of Xinjiang University(Science & Engineering),2007,24(4):425-429. |
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| Authors: | Islam Akbar GUO Xin-heng WU Xing-hua |
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| Institution: | 1. College of Physical Science and Technology, Xinjiang University, Urumqi, Xinjiang 830046 China; 2. Institute of Low Energy Nuclear Physics, Beijing Normal University; 3. Beijing Radiation Center |
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| Abstract: | In this paper,by using potential method we discuss the energy spectrum of diquark on ground state and excited state with different angular momenta.First we generalize the potential by introducing spin interaction term in to the potential model.Then by solving Shrdinger equation we obtain energy spectrum of heavy diquark cc.Beside by using the same method as cc case we calculate the energy spectrum of heavy diquark bb.Finally we present our discussions and conclusions. |
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| Keywords: | heavy quark diquark potential model |
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