| B混合与top夸克质量 |
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| 引用本文： | 刘家福,万陵德.B混合与top夸克质量[J].河南师范大学学报(自然科学版),1993,21(4):26-30,4. |
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| 作者姓名： | 刘家福 万陵德 |
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| 作者单位： | 河南中医学院物理室，河南师范大学物理系，河南师范大学物理系 453002，新乡，453002，新乡 |
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| 摘 要： | 本文分析了CKM角的正弦和余弦的取值范围。在此基础上,利用B_d~o—_d~o混合的理论和实验结果,计算了top夸克质量m_t,得到了与实验值相一致的下限。
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| 关 键 词： | CP破坏 CKM角 B_d~0-(?)混合 top夸克质量 |
B Mixing and Mass of Top Quark |
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| Liu Jiafu Physics Group,The Traditional Chinese Medical College of HenanWan Linde Lu Gongru.B Mixing and Mass of Top Quark[J].Journal of Henan Normal University(Natural Science),1993,21(4):26-30,4. |
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| Authors: | Liu Jiafu Physics Group The Traditional Chinese Medical College of HenanWan Linde Lu Gongru |
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| Institution: | Liu Jiafu Physics Group,The Traditional Chinese Medical College of HenanWan Linde Lu Gongru Department of Physics |
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| Abstract: | The ranges of the sines and cosines of the CKM angles are analysed,together withwhich the theoretical and experimental results of B_d~o- mixing are used to calculate the mass of the topquark.The effects of the CKM angles on the value of m_tare discussed.It turns out that m_t>76 GeV whichis very consistent with the present experimental lower bound and that s_2must be very small. |
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| Keywords: | CP Violation CKM Angles B_d~0- mixing the mass of top quark |
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