Strong coupling, charm-and bottom-quark masses from electron-positron annihilation

摘要：

The cross section for electron-positron annihilation into hadrons allows for a precise determination of the strong coupling constant and the charm- and bottom-quark masses. Recent theoretical and experimental results are presented with emphasis on the energy region accessible by B-meson factories and below.

关键词： strong coupling quark masses

作者: J.H.Kühn

作者单位: Institut fur Theoretische Teilchenphysik,Karlsruhe Institute of Technology,76128 Karlsruhe,Germany

会议类型: 国际会议

会议名称: 国际φ电子到ψ电子正负电子碰撞研讨会

会议地点: 北京

会议语种:英文

页码: 675-679

在线出版日期: 2009-10-13（万方平台首次上网日期，不代表论文的发表时间）