Process e+e－→tc in Topcolor-Assisted Technicolor Model

LU GongRu; GUO HongKai; YUE ChongXing; XIAO ZhenJun

Chinese Physics C> 2000, Vol. 24> Issue(9) : 810-817

Process e⁺e^－→tc in Topcolor-Assisted Technicolor Model

Department of Physics,Henan Normal University,Xinxiang 453002,China

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Abstract：
We calculated the Pseudo Goldstone boson correction to e⁺e^－→tc process at the energy √s=500GeV in topcolor-assisted technicolor model. We find that the total contribution is larger than the standard model results by as much as 1 to 2 orders,i.e.the production cross section σ(e⁺e^－→tc) can be as large as 10^－37cm² within the considered parameter space. So It may be observable at future e⁺e^－ collider.

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LU GongRu, GUO HongKai, YUE ChongXing and XIAO ZhenJun. Process e⁺e^－→tc in Topcolor-Assisted Technicolor Model[J]. Chinese Physics C, 2000, 24(9): 810-817.

LU GongRu, GUO HongKai, YUE ChongXing and XIAO ZhenJun. Process e⁺e^－→tc in Topcolor-Assisted Technicolor Model[J]. Chinese Physics C, 2000, 24(9): 810-817. shu

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Received: 1999-07-02
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

Process e⁺e^－→tc in Topcolor-Assisted Technicolor Model

Corresponding author: LU GongRu,

Department of Physics,Henan Normal University,Xinxiang 453002,China

Received Date: 1999-07-02

Accepted Date: 1900-01-01

Available Online: 2000-09-05

Abstract: We calculated the Pseudo Goldstone boson correction to e⁺e^－→tc process at the energy √s=500GeV in topcolor-assisted technicolor model. We find that the total contribution is larger than the standard model results by as much as 1 to 2 orders,i.e.the production cross section σ(e⁺e^－→tc) can be as large as 10^－37cm² within the considered parameter space. So It may be observable at future e⁺e^－ collider.

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Process e⁺e^－→tc in Topcolor-Assisted Technicolor Model

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