The Mass Effects of Gluino and Squark On Z Decay Into bb

HU Bing-Quan; LI Chong-Sheng; CHEN Xin-Yong; WEI Yan-Shen

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《中国物理C》（英文）编辑部

2024年10月30日

Chinese Physics C> 1993, Vol. 17> Issue(1) : 44-48

The Mass Effects of Gluino and Squark On Z Decay Into bb

Institute of Theoretical Physics,Chongqing University Chongqing,Sichuan 630044

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Abstract：
We studied the one-loop gluino correction to the process Z→bb in the minimal supersymmetric standard model (N=1) and investigated the dependence of the process on gluino and squark masses and the effects of L-R Squark mixing.For some values of the massesunder study,the correction to the ratio of the Z→bb partial width to all hadrons' may reach 3%.

References

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HU Bing-Quan, LI Chong-Sheng, CHEN Xin-Yong and WEI Yan-Shen. The Mass Effects of Gluino and Squark On Z Decay Into bb[J]. Chinese Physics C, 1993, 17(1): 44-48.

HU Bing-Quan, LI Chong-Sheng, CHEN Xin-Yong and WEI Yan-Shen. The Mass Effects of Gluino and Squark On Z Decay Into bb[J]. Chinese Physics C, 1993, 17(1): 44-48. shu

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Received: 1900-01-01
Revised: 1900-01-01

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沈阳化工大学材料科学与工程学院沈阳 110142

The Mass Effects of Gluino and Squark On Z Decay Into bb

Corresponding author: HU Bing-Quan,

Institute of Theoretical Physics,Chongqing University Chongqing,Sichuan 630044

Received Date: 1900-01-01
Accepted Date: 1900-01-01
Available Online: 1993-01-05

Abstract: We studied the one-loop gluino correction to the process Z→bb in the minimal supersymmetric standard model (N=1) and investigated the dependence of the process on gluino and squark masses and the effects of L-R Squark mixing.For some values of the massesunder study,the correction to the ratio of the Z→bb partial width to all hadrons' may reach 3%.