Chinese Physics C > 2000, Vol. 24 > Issue(11): 998-1004

One Loop Effects to the Process e⁺e^－→bs in Topcolor-Assisted Multiscale Technicolor Model

Department of Physics, He' nan Normal University, Xingxiang 453002, China

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Abstract：
We calculated the Pseudo-Goldstone bosons (technipions, top-pious) corrections to the cross-section a of the process e ⁺e ^－→bs in topcolor-assisted multiscale technicolor model at LEP Ⅱ energy region. Our results show that, with reasonable value of the parameters, the cross-section is one order larger than that predicted by the standard model. We discussed the possibility of detecting this rare event at the B-factoly.

References

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LU GongRu, YUE ChongXing, LI WeiBin and SUN JunFeng. One Loop Effects to the Process e ⁺e ^－→bs in Topcolor-Assisted Multiscale Technicolor Model[J]. Chinese Physics C, 2000, 24(11): 998-1004.

LU GongRu, YUE ChongXing, LI WeiBin and SUN JunFeng. One Loop Effects to the Process e ⁺e ^－→bs in Topcolor-Assisted Multiscale Technicolor Model[J]. Chinese Physics C, 2000, 24(11): 998-1004. shu

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Received: 1999-08-16
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

One Loop Effects to the Process e⁺e^－→bs in Topcolor-Assisted Multiscale Technicolor Model

Corresponding author:LU GongRu,

Department of Physics, He' nan Normal University, Xingxiang 453002, China

Received Date:1999-08-16
Accepted Date:1900-01-01
Available Online:2000-11-05

Abstract:We calculated the Pseudo-Goldstone bosons (technipions, top-pious) corrections to the cross-section a of the process e⁺e^－→bs in topcolor-assisted multiscale technicolor model at LEP Ⅱ energy region. Our results show that, with reasonable value of the parameters, the cross-section is one order larger than that predicted by the standard model. We discussed the possibility of detecting this rare event at the B-factoly.