报告题目：Beyond the standard model physics at collider
报告嘉宾：Rafiqul Rahaman，巴西圣保罗大学物理研究所博士后研究员
报告时间：2025年5月13日 11:00
Zoom会议：61693164730
密码：035868
主持人：宋维民
报告摘要
Beyond the Standard Model (BSM) physics is necessary to address several experimental observations, such as the non-zero neutrino mass, dark matter, and baryon asymmetry, as well as theoretical puzzles like the origin of CP violation and its absence in the strong force. In this talk, I will present some of my research work, where we explore BSM physics at high-energy particle colliders. I will discuss both model-independent and model-dependent approaches to probing BSM physics at colliders. In the model-independent approach, I will focus on probing anomalous interactions among gauge bosons through their polarization and spin correlations. For the model-dependent approach, I will present lepton-dominated fatjet signals within a Left-Right Symmetric Model. Additionally, I will discuss multi-lepton signatures of a lepto-phobic doubly charged Higgs.
嘉宾简介
Rafiqul Rahaman，印度人，2020年在印度科学教育与研究学院获得博士学位，后先后在印度Harish Chandra研究所、巴西圣保罗大学物理研究所（IFUSP）做博士后研究。主要研究方向：超越标准模型（BSM）物理学的碰撞现象学；费米子和规范玻色子的极化和自旋关联；标准模型粒子之间的异常耦合，有效场论（EFT）；BSM标量（中性和单/双电荷）、重中性和带电轻子、重轻子的现象学；夸克、重规玻色子、轴子类粒子（ALP）、暗规玻色子等。在Eur. Phys. J. C、JHEP、Nucl. Phys. B等期刊上发表多篇论文。
举办单位：
吉林大学物理学院
吉林大学理论物理中心
当前位置: