講者：陳俊瑋特聘教授（國立臺灣大學物理系）
主持人：李湘楠特聘研究員（本院物理研究所）
時間：2021年3月9日（星期二）15:00-17:00
地點：本院物理研究所1樓演講廳
摘要：Parton distribution functions are important quantities describing the probability densities of quarks and gluons within e.g. the proton. They have been parameterized and fitted phenomenologically to known experimental data, and serve as key inputs to predicting, with estimated uncertainties, cross sections in high-energy scattering experiments. A precision first-principle calculation of PDFs from quantum chromodynamics (QCD), the underlying theory of strong interactions, has long been a holy grail in nuclear and high-energy physics. I will review the recent developments in this direction.

活動網址：https://www.phys.sinica.edu.tw/lecture_detail.php?id=2497
聯絡人：鍾艾庭，(02)2789-8365，aiting@gate.sinica.edu.tw