Detecting Toppion via a Flavor-Changing Single Top Quark Production Process

• 作 者: WANG Xue-Lei XU Su-Jun LI Bing
• 机 构: CCASTWorldLaboratory,CollegeofPhysicsandInformationEngineering,CollegeofPhysicsandInformationEnginee
• 出 处: 理论物理通讯：英文版
• 发表日期: 2002年11期
• 关键词: topcolor-assisted TECHNICOLOR model toppion ELECTROWEAK SYMMETRY BREAKING
• 基金项目: The project supported by National Natural Science Foundation of China, t he Excellent Youth Foundation of Henan Scientific Committee,and the Henan Innovation Project for University Prominent Research

In the framework of topcolor-assisted technicolor (TC2) theory, we study a flavor changing single top quarkproduction process pp(pp) →Ⅱ0t → tc(tc) at upgraded Tevatron and LHC. The results show that with the flavor changingcoupling of neutral toppion to t