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Anomalous top-quark coupling effects in rare B and K decays
  • ISSN号：1001-6538
  • 期刊名称：Chinese Science Bulletin
  • 时间：2014.7.30
  • 页码：3760-3770
  • 分类：O572.3[理学—粒子物理与原子核物理;理学—物理] TU447[建筑科学—岩土工程;建筑科学—土工工程]
  • 作者机构：[1]Institute of Particle Physics, Central China Normal University, Wuhan 430079, China, [2]Key Laboratory of Quark and Lepton Physics, Ministry of Education, Wuhan 430079, China
  • 相关基金：Acknowledgments This work was supported by the National Natural Science Foundation of China （11225523 and 11221504）. Xing- Bo Yuan was also supported by the CCNU-QLPL Innovation Fund （QLPL2011 P01） and the Excellent Doctorial Dissertation Cultivation Grant from Central China Normal University.
  • 相关项目：高能核物理
作者： Ya-Dong Yang|Xing-Bo Yuan|
关键词： 耦合效应, 顶夸克, 反常, 大型强子对撞机, K衰变, 欧洲核子研究中心, 中性线电流, 直接搜索, Heavy-flavor physics , Anomalous FCNC couplings , New physics , Top quark , Rare decays , B physics , K physics
中文摘要：

The Large Hadron Collider at CERN is performing direct searches for top-quark anomalous flavorchanging neutral current(FCNC)processes.However,these processes may be correlated closely with the lowenergy rare B and K meson decays.In this paper,we review the anomalous top-quark coupling effects in these low-energy flavor transitions,summarize the flavor constraints and discuss their implications for direct detection of top-FCNC processes at the Large Hadron Collider.

英文摘要：

The Large Hadron Collider at CERN is performing direct searches for top-quark anomalous flavor-changing neutral current （FCNC） processes. However, these processes may be correlated closely with the low-energy rare B and K meson decays. In this paper, we review the anomalous top-quark coupling effects in these low-energy flavor transitions, summarize the flavor constraints and discuss their implications for direct detection of top-FCNC processes at the Large Hadron Collider.

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