Charged Top-Pions Corrections to the Top Quark Production at LC in TC2 Theory

LU Gong-Ru; YUE Chong-Xing; LI Wei-Bin; SUN Jun-Feng

Chinese Physics C> 2001, Vol. 25> Issue(2) : 101-107

Charged Top-Pions Corrections to the Top Quark Production at LC in TC2 Theory

College of Physics and Information Engineering, He' nan Normal University, Xinxiang 453002, China

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Abstract：
We discuss the contributions of PGBs (technipions and top-pious) to the top quark production in TC2 theory at the high energy e⁺e^－ linear collider (LC) experiments. We find that the corrections to the production cross section σ_tt mathly come from top-pious. The corrections of the charged top-pious are significantly large in most of the parameter space. With reasonable value of the parameters, the correction to σ_tt can reach about 8% which may be detected at LC experiments.

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LU Gong-Ru, YUE Chong-Xing, LI Wei-Bin and SUN Jun-Feng. Charged Top-Pions Corrections to the Top Quark Production at LC in TC2 Theory[J]. Chinese Physics C, 2001, 25(2): 101-107.

LU Gong-Ru, YUE Chong-Xing, LI Wei-Bin and SUN Jun-Feng. Charged Top-Pions Corrections to the Top Quark Production at LC in TC2 Theory[J]. Chinese Physics C, 2001, 25(2): 101-107. shu

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Received: 2000-03-27
Revised: 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

Charged Top-Pions Corrections to the Top Quark Production at LC in TC2 Theory

Corresponding author: LU Gong-Ru,

College of Physics and Information Engineering, He' nan Normal University, Xinxiang 453002, China

Received Date: 2000-03-27

Accepted Date: 1900-01-01

Available Online: 2001-02-05

Abstract: We discuss the contributions of PGBs (technipions and top-pious) to the top quark production in TC2 theory at the high energy e⁺e^－ linear collider (LC) experiments. We find that the corrections to the production cross section σ_tt mathly come from top-pious. The corrections of the charged top-pious are significantly large in most of the parameter space. With reasonable value of the parameters, the correction to σ_tt can reach about 8% which may be detected at LC experiments.

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Charged Top-Pions Corrections to the Top Quark Production at LC in TC2 Theory

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