报告题目：Measurements on Form Factor

报告人：宋欣颖，博士

报告时间：2018年1月22日（周一）下午4：00

报告地点：量子楼410

报告摘要：The study of the electromagnetic structure of hadrons began in the middle fifties and played an important role in elaborating our present knowledge on the nature of matter. Because of the exists of non-electric charge and magnetic momentum of the particle, we can’t assume particles as point-like ones whose decay rates can be exactly calculated by Quantum Electrodynamics (QED). Form Factor(FF) is introduced and can be found by comparing experimental data with the result of a computation of the differential cross-section for the scattering of an electron by a pointlike charged particle. Several measurements are processed at BESIII and give an important information about FF.

报告人简介：Dr Xinying Song, graduated from University of Science and Technology of China in 2008, got Ph.D. on particle and nuclear physics in institute of high energy physics (IHEP), Chinese Academy of Sciences in 2013. From 2013 .07 to 2016.01, works as post doctoral in IHEP and in the recent two years, worked in Nuclear Physics Institute (IKP), Juelich, Helmholtz Association of Germany Research Centers in Germany.