{"id":2050,"date":"2025-01-07T18:05:55","date_gmt":"2025-01-07T10:05:55","guid":{"rendered":"http:\/\/web.tdli.sjtu.edu.cn\/kimsiang84\/?p=2050"},"modified":"2025-01-07T18:05:55","modified_gmt":"2025-01-07T10:05:55","slug":"2024%e5%b9%b4%e7%b2%92%e5%ad%90%e7%89%a9%e7%90%86%e4%b8%8e%e6%a0%b8%e7%89%a9%e7%90%86%e4%b8%8a%e6%b5%b7%e7%a0%94%e8%ae%a8%e4%bc%9a","status":"publish","type":"post","link":"https:\/\/web.tdli.sjtu.edu.cn\/kimsiang84\/2025\/01\/07\/2024%e5%b9%b4%e7%b2%92%e5%ad%90%e7%89%a9%e7%90%86%e4%b8%8e%e6%a0%b8%e7%89%a9%e7%90%86%e4%b8%8a%e6%b5%b7%e7%a0%94%e8%ae%a8%e4%bc%9a\/","title":{"rendered":"2024\u5e74\u7c92\u5b50\u7269\u7406\u4e0e\u6838\u7269\u7406\u4e0a\u6d77\u7814\u8ba8\u4f1a"},"content":{"rendered":"\n

Dr. Siew Yan Hoh recently participated in the Particle Physics and Nuclear Physics Shanghai Symposium 2024, held at Fudan University from December 20 to 22. Representing the Muon Physics Group at Shanghai Jiao Tong University (SJTU), Hoh delivered an insightful presentation titled \u201cProgress in SJTU Muon Physics Research\u201d, highlighting the group\u2019s significant contributions to advancing muon physics.<\/p>\n\n\n\n

The presentation detailed the group\u2019s involvement in major international collaborations, including the Muon g-2 experiment at Fermilab. Our group focuses on precision measurements of the muon\u2019s magnetic dipole moment, contributing to anomalous precession measurements and beam dynamics corrections. New results, expected in 2025, are anticipated to improve precision by a factor or two. Dr. Hoh also discussed the group\u2019s contributions to the Muon Electric Dipole Moment (muEDM) experiment at PSI, where recent test beam activities demonstrated a prototyped muon trigger detector with a signal efficiency exceeding 95%.<\/p>\n\n\n\n

On the domestic front, the group has been prototyping a high-repetition-rate muon source using the SHINE facility\u2019s electron beam. Preliminary results have shown a promising yield of approximately 10 million muons per second, supporting applications in muSR studies and muon tomography. Our group is also exploring innovative uses of cosmic-ray muography to tackle practical challenges, such as estimating tunnel overburden, further showcasing the real-world utility of muon physics.<\/p>\n\n\n\n

The symposium provided an excellent platform for collaboration and knowledge exchange. Hoh\u2019s presentation underscored the importance of fundamental research in solving complex challenges. It was a great opportunity to present our research program’s progress and to meet up with fellow physicists in the same region.<\/p>\n\n\n\n