题目：Charmed Meson Hadronic Decays at BESIII

报告人：Bai-Cian Ke (柯百谦), 博士, 2009年获台湾大学物理系硕士，2017年获美国卡内基梅隆大学物理学博士，2018在中国科学院高能所做博士后。曾获美国卡内基·梅隆⼤学全额奖学⾦、美国卡内基·梅隆⼤学物理系研究学术奖⾦、美国费⽶实验室JOHN PEOPLES青年研究学术奖⾦以及中國科學院台灣青年訪問學者計劃。

报告时间：2018年12月11日上午10:00

报告地点：量子楼410

报告摘要：

As the lightest meson containing a single charm quark, the D meson plays a key role to study the weak decay of the charm quark.

The BESIII detector has collected a sample of 2.9 fb^−1 of e+e− annihilation data at (3770) resonance, which is the threshold of DDbar pairs, and a sample of 3.19 fb^−1 at 4.178GeV, which produces DsDs* pairs. Using a doubletag technique, we make absolute measurements of D meson hadronic decay modes, including D to omega pi, eta’ inclusive, etc. Also, we perform several partial wave analyses of four or three-body decays of the D meson.