01
Condensed Matter Seminar
报告题目
A first-principles study of nickelate superconductors
报告人
陈航晖/Hang-Hui Chen (New York University (Shanghai))
报告时间
2024年9月9日 10:00
报告地点
理论物理所 北楼322
02
讲座预告
报告题目
Hadronic parity violation in chiral EFT
报告人
Ulf-G. Meißner (Universität Bonn & Forschungszentrum Jülich)
报告时间
2024年9月9日 14:00
报告地点
理论物理所 北楼322
讲座内容
Hadronic parity violation (PV) allows for fine tests of the Standard Model. In this talk, I review the efforts to tackle this problem from chiral effective field theories and lattice QCD. A particular focus is set on the weak pion-nucleon coupling constant, which dominates the long- range part of hadronic PV, but is purely known to date. A concise program to tackle hadronic PV using few-nucleon reactions is also laid out.
报告人简介
Prof. Dr. Ulf-G. Meißner is the chair of the theory group of the Helmholtz Institute for Radiation and Nuclear Physics at Bonn University and the director of the Institute for Advanced Simulation-4 (IAS-4) at the Jülich Research Center. He was the dean of the Faculty of Natural Sciences and Mathematics, Bonn University, from 2008 to 2016. He had made many contributions in theoretical nuclear and hadron physics. Here are a few among the many awards and honors he received: ERC Advanced Grant (2021), CAS President’s Fellowship for Distinguished Scientists (2018, 2024), Lise-Meitner Prize (2016), member of Academia Europaea (2010), Fellow of the American Physical Society (2009). He was also the Spokesperson of the Sino-German Collaborative Research Center CRC110.
邀请人：郭奉坤 研究员
03
讲座预告
报告题目
Theoretical predictions for the reduced transition probabilities and magnetic dipole moment of 229Th isomer
报告人
赵鹏巍/Peng-Wei Zhao (北京大学)
报告时间
2024年9月9日 15:00
报告地点
理论物理所 北楼202
讲座内容
The 229Th nucleus is the optimal candidate for the development of a nuclear clock due to the presence of a low-energy (8 ev) isomer, which can be accessed via vacuum ultraviolet (VUV) laser excitation. Recent experiments have yielded crucial insights into the nuclear characteristics of 229Th and its low-energy isomer, which is indispensable for achieving laser excitation. From the perspective of nuclear structure, however, the properties of 229Th and its low-energy isomer present a significant challenge. In this presentation, I will primarily focus on our recent calculations regarding the properties of 229Th and its low-energy isomer, with a particular emphasis on the reduced transition probabilities and magnetic dipole moment of the isomeric state.
报告人简介
Dr. Pengwei Zhao received his Ph.D. degree from Peking University in 2012. Then, he worked at the Yukawa Institute for Theoretical Physics, Kyoto University as a research assistant professor and at Argonne National Laboratory as a postdoctoral fellow. In 2018, he became an Assistant Professor at PKU, and in early 2024, he has been promoted to Tenured Associate Professor. His research is mainly focused on the development of the relativistic nuclear many-body theory for novel nuclear structure and dynamics across the nuclear chart.
邀请人：周善贵 研究员
04
新物理前沿系列报告
报告题目
Lepton flavors: Is "more" really different?
报告人
邢志忠 (中国科学院高能物理研究所)
报告时间
2024年9月12日15:00
报告地点
理论物理所 北楼322
05
彭桓武前沿科学论坛
报告题目
统计热力学可积性与有限时间过程
报告人
孙昌璞 (中国工程物理研究院)
报告时间
2024年9月14日 14:00
报告地点
理论物理所 北楼322
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