讲座主题：Rare charmed-hadron decays as searching grounds for new dark particles

专家姓名：Jusak Tandean

工作单位：Indonesia University

讲座时间：2024年04月17日16:00-17:30

讲座地点：科技馆1511会议室

主办单位：烟台大学物理与电子信息学院

内容摘要：

The flavor-changing neutral-current decays of charmed hadrons with missing energy in the final states are expected to be very suppressed in the standard model (SM), making these processes potentially sensitive probes of new physics beyond it. In the presence of new physics, the missing energy could be carried away by one or more dark new particles, such as a dark photon or sterile neutrinos, and the decay rates might be substantially enhanced relative to their SM counterparts. This talk presents highlights of recent studies on processes of this kind which may be within reach of the ongoing BESIII, Belle II, and LHCb experiments or future searches at the Super Tau Charm Facility.

主讲人介绍：

Jusak received his Ph.D. degree in physics from the University of Massachusetts Amherst. He has held academic positions in the U.S. and Taiwan and presently resides in Indonesia. His research focuses on particle phenomenology including flavor physics.