本学期学术活动

物理系colloquium:New Higgs Boson Candidates at the LHC and the Rise of Agentic AI in Particle Physics

2026-04-07    点击:

报告题目:New Higgs Boson Candidates at the LHC and the Rise of Agentic AI in Particle Physics

报 告 人:Bruce Mellado

报告时间:2026年4月9日16:00

报告地点:物理楼W101

内容摘要:The discovery of the Higgs boson at the Large Hadron Collider, recognized by the 2013 Nobel Prize in Physics, was one of the great scientific milestones of our time. The next major step would be the discovery of additional Higgs bosons or other new scalar particles, since such a finding would point directly to physics beyond the Standard Model and open the way to a deeper understanding of the fundamental laws of nature. In this colloquium, I will discuss two new Higgs-like boson candidates that have emerged from studies of LHC data, one near 95 GeV and another near 152 GeV, and explain why they are attracting growing attention in the field.

I will place these possible signals in the broader context of the search for new phenomena at high energies, their implications for future colliders, and their potential role in shaping the next phase of particle physics. I will also briefly describe recent advances in Agentic AI for particle physics and science, where AI systems can assist with detector operations, and increasingly sophisticated analysis workflows. This emerging paradigm has the potential not only to accelerate discovery in particle physics, but also to contribute to a new model of AI-enabled scientific research more broadly.

报告人简介:Bruce Mellado, PhD (Columbia University), has held professorships in the United States, South Africa, and at the Institute of High Energy Physics of the Chinese Academy of Sciences. He has served in multiple leadership roles at the European Laboratory for Particle Physics (CERN). He was the Institutional Board Chair and now he is the Deputy Project Leader of the Tile Calorimeter of the ATLAS experiment. His work has been recognized with several prestigious awards, including the TW Kambule-NSTF Prize for Research (2021), the Vice-Chancellor’s Prize for Research (2022), and the ODESS2025 Prize from the Pierre Fabre Foundation in France (2025), among others. He is a Fellow of both the African Academy of Sciences and the Academy of Science of South Africa.

An expert on the Higgs boson, Prof. Mellado was a leading contributor to its discovery, which culminated in the 2013 Nobel Prize in Physics. His team pioneered the identification of multi-lepton anomalies at the Large Hadron Collider, leading to the prediction of a new Higgs boson with a mass of around 150 GeV.