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Seminars 李政道研究所-粒子核物理研究所联合演讲

Lattice Quantum Chromodynamics and High-Precision Frontier Studies in High-Energy Physics

by Prof. Xu Feng(冯旭) (Peking University)

Asia/Shanghai
Room 410 (Tsung-Dao Lee Library)

Room 410

Tsung-Dao Lee Library

Description

Abstract

Quantum Chromodynamics (QCD) is the fundamental theory that describes strong interactions, exhibiting strong non-perturbative features in the low-energy regime, rendering perturbative methods ineffective. In 1974, Nobel laureate Kenneth G. Wilson proposed Lattice Quantum Chromodynamics (Lattice QCD), which allows for the study of the non-perturbative properties of QCD from first principles with the aid of supercomputers. After nearly fifty years of development, Lattice QCD has made precise predictions of the strong interaction effects in the low-energy regime possible, making it one of the forefront topics in contemporary particle and nuclear physics research. This report will focus on some of the latest research achievements of Lattice QCD applied to high-precision frontier studies in high-energy physics.

 

Biography:

Xu Feng is a professor at Peking University, specializing in lattice QCD. He received the Kenneth G. Wilson Lattice Award in 2011, the National Outstanding Youth Science Fund in 2021 and the China Youth Science and Technology Award in 2022.

Xu Feng’s academic journey began at Peking University, where he earned his bachelor's and master's degrees in 2004 and 2007, respectively. He received his PhD from the German Electron Synchrotron Laboratory (DESY) in 2010 and subsequently conducted postdoctoral research at the High Energy Accelerator Research Organization (KEK) in Japan and Columbia University in the United States. In 2016, he joined Peking University as a faculty member.

Online meeting roomhttps://meeting.tencent.com/dm/1iZZf3xD3nMR id: 421277834  passcode: 123456

HostProf. Wei Wang