QCD Correction to Decay B→Xτv<SUB>τ</SUB> in the Technicolor Model

Lu Gongru; Xiong Zhaohua; Cao Yigang; Wang Xuelei

Chinese Physics C> 1997, Vol. 21> Issue(10) : 897-904

QCD Correction to Decay B→Xτv_τ in the Technicolor Model

Physics Department of Henan Normal University, Xinxiang 453002

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Abstract：
The O(α_s) corrections to the inclusive semi-tauonic B decay are calculated inone-generation-technicolor model. Comparing the theorretical prediction with the recentexperimental results, we present lower constraint on masses of the chargedcolor-singlet and color-octet pseudo Goldstone bosons, m_p>43GeV, M_P8>77GeV.

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Lu Gongru, Xiong Zhaohua, Cao Yigang and Wang Xuelei. QCD Correction to Decay B→Xτv_τ in the Technicolor Model[J]. Chinese Physics C, 1997, 21(10): 897-904.

Lu Gongru, Xiong Zhaohua, Cao Yigang and Wang Xuelei. QCD Correction to Decay B→Xτv_τ in the Technicolor Model[J]. Chinese Physics C, 1997, 21(10): 897-904. shu

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Received: 1900-01-01
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通讯作者: 陈斌, bchen63@163.com

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沈阳化工大学材料科学与工程学院沈阳 110142

QCD Correction to Decay B→Xτv_τ in the Technicolor Model

Corresponding author: Lu Gongru,

Physics Department of Henan Normal University, Xinxiang 453002

Received Date: 1900-01-01

Accepted Date: 1900-01-01

Available Online: 1997-10-05

Abstract: The O(α_s) corrections to the inclusive semi-tauonic B decay are calculated inone-generation-technicolor model. Comparing the theorretical prediction with the recentexperimental results, we present lower constraint on masses of the chargedcolor-singlet and color-octet pseudo Goldstone bosons, m_p>43GeV, M_P8>77GeV.

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QCD Correction to Decay B→Xτv_τ in the Technicolor Model

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QCD Correction to Decay B→Xτvτ in the Technicolor Model

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通讯作者: 陈斌, bchen63@163.com

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QCD Correction to Decay B→Xτvτ in the Technicolor Model

Corresponding author: Lu Gongru,

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QCD Correction to Decay B→Xτv_τ in the Technicolor Model

QCD Correction to Decay B→Xτv_τ in the Technicolor Model