| Supersymmetric electroweak corrections to top pair production in photon-photon collision |
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| 作者姓名： | Zhao Xianlin Wang Zaijun Liu Jinhai Yang Jinnlin |
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| 作者单位： | Henan Colledge of Education，Zhengzhou，450003; Henan Normal University，Xinxiang，453002 China |
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| 基金项目： | 河南省科委自然科学基金(964053600) |
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| 摘 要： | We calculate the supersymmetric eletroweak correction of order am2t/m2w, which arise from loops of chargino, neutralino and squark,to top quark pair productions in high energy photon-photon collisions in the framework of the minimal supersymmetric model. We found that the cross section can be enhanced by 10% for top mass of 170 GeV and squark mass of 150 GeV. When squark mass gets larger,the corrections decrease rapidly.
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Supersymmetric electroweak corrections to top pair production in photon-photon collision |
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| Zhao Xianlin,Wang Zaijun,Liu Jinhai,Yang Jinnlin.Supersymmetric electroweak corrections to top pair production in photon-photon collision[J].Journal of Henan Education Institute(Natural Science Edition),1999(4). |
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| Authors: | Zhao Xianlin Wang Zaijun Liu Jinhai Yang Jinnlin |
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| Abstract: | We calculate the supersymmetric eletroweak correction of order am2t/m2w, which arise from loops of chargino, neutralino and squark,to top quark pair productions in high energy photon-photon collisions in the framework of the minimal supersymmetric model. We found that the cross section can be enhanced by 10% for top mass of 170 GeV and squark mass of 150 GeV. When squark mass gets larger,the corrections decrease rapidly. |
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| Keywords: | Supereymmetric electroweak correetions top pair production photon-photon collision |
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