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arXiv 0811.3817hep-ph
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用库仑加幂势计算B介子的混合和寿命

Mixing and lifetime of B-meson using Coulomb plus power potential

Bhavin Patel, Ajay Kumar Rai, P. C. Vinodkumar

摘要:

中性B介子系统中混合现象和寿命的研究为标准模型味动力学提供了重要的实验基础。用光谱参数计算了B $_{d}$和B $_{s}$介子的赝标衰变常数和混合质量参数及寿命。

英文摘要:

The investigation of mixing phenomena and lifetime in neutral B meson systems provides an important testing ground for standard model flavour dynamics. Spectroscopic parameters has been used to calculate the pseudoscalar decay constant and predictions of mixing mass parameters and lifetimes of the B$_{d}$ and B$_{s}$ mesons.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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