Seminars 李政道研究所-粒子核物理研究所联合演讲

Search for Physics beyond Standard Model at the Energy Frontier and Precision Frontier

by Dr Da Liu (PITT PACC)

Asia/Shanghai
Description

Abstract:
Although with discovery of the Higgs boson, the Standard Model (SM) seems UV-complete, there is strong theoretical and experimental evidence for physics beyond the SM including naturalness problem, the existence of dark matter etc. In this talk, I will present my own research works on searching for physics beyond SM at both the energy frontier and precision frontier. I will talk about resonance searches and precision measurement in the context of strong electroweak dynamics (i.e. composite Higgs models), which addresses the naturalness problem elegantly, at the Large Hadron Collider and future lepton colliders. In addition, I will also briefly mention my research on the light scalar dark matter with quadratic interactions with SM fields.

Biography:

Academic Appointment
1. Postdoctoral Associate, PITT PACC, University of Pittsburgh, September 2023 - present
2. Assistant Project Scientist,High Energy Physics Group, University of California, Davis, September 2022 - August 2023
3. Postdoctoral Scholar, High Energy Physics Group, University of California, Davis, September 2019 - September 2022
4. Postdoctoral Appointee - Theory, Theoretical High Energy Physics Group, Argonne National Laboratory, September 2016 - September 2019

Education
1. Institute of Theoretical Physics, Chinese Academy of Sciences Ph.D. Physics, September 2010 - July 2016
Date conferred: July 3, 2016
Advisor: Jing Shu
2. Theoretical Particle Physics Laboratory, Institute of Physics, EPFL, Lausanne, Switzerland
Visiting Ph.D. Student, November 2015 - December 2015, April 2015 - July 2015, September 2013 - December 2014 Advisor: Riccardo Rattazzi
3. University of Science and Technology of China B.Sc. Physics, June 28, 2010


Video link: https://vshare.sjtu.edu.cn/play/1e415750-2227-405a-a1ba-47618e55b8a3