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arXiv · hep-ph/9609283

Multiscale Technicolor and $b \to s γ$

Gongru Lu·Yigang Cao·Zhaohua Xiong·Chongxing Yue·Zhenjun Xiao
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Abstract

Correction to the $b\rightarrow sγ$ branching ratio in the multiscale walking technicolor model (MWTCM) is examined. For the original MWTCM, the correction is too large to explain the recent CLEO data. We show that if topcolor is further introduced, the branching ratio in the topcolor assisted MWTCM can be in agreement with the CLEO data for a certain range of the parameters.

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Gongru Lu, Yigang Cao, Zhaohua Xiong, Chongxing Yue, Zhenjun Xiao. 1996-09-07. Multiscale Technicolor and $b \to s γ$. https://doi.org/10.1007/s002880050397

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