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IAS Program on High Energy Physics (HEP 2023)
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Asia/Hong_Kong
Lo Ka Chung Building, Lee Shau Kee Campus, The Hong Kong University of Science and Technology, Hong Kong
Description
Mini-workshops in Theory & Experiment and Detector: February 12-13, 2023
Conference: February 14-16, 2023
Mini-workshops:
Experiment / Detector — Enhance the Discovery Power for Future e-e+ Higgs Factory
The electron positron Higgs factory is widely regarded as the highest priority facility for future collider-based exploration of particle physics. Several electron positron Higgs factories have been proposed, with intensive efforts on quantifying its discovery power, innovative facility design, and critical technology R&D. These electron positron Higgs factories can produce large statistic of Higgs bosons, Z and W bosons, and top quarks. Therefore, they can perform not only precise measurement of the Higgs boson, but also intensive exploration via precise measurements of EW, QCD, Flavor physics, and direct searches for New Physics signals. Meanwhile, the community is proposing new observables and strategies for detecting Beyond Standard Model signals. These physics measurements, once combined, could significantly enhance the discovery power of the future electron positron Higgs factories.
The rich physics program and huge statistic of clean data of future electron positron Higgs factories make stringent physics requirement to its detector system. It’s highly non-trivial to design an adequate detector system to the future electron positron Higgs factory, and to optimize – or balance its performance under different constrains. In this context, innovative detector design and advanced detector technologies are critical to enhance the discovery power of future electron positron Higgs factories, since they could significantly improve the separation between signal and background, and the precision to measure critical observables such as the energy and momentum of final state particles.
This mini-workshop aims to exchange new ideas of physics and detector studies, discuss the recent progress and plan future activities towards more efficient physics studies and detector R&Ds for future electron positron Higgs factories.
Theory — High-Energy Physics at Low-Energy Scale Collisions
Physics at high-energy scales could be manifested as rare processes and tiny effects at low-energy scales. The representative physical cases include, e.g., rare decays of hadrons, charged lepton flavor violation, axion-like particles, light dark matter, neutrino physics, long-lived particles, etc. Their measurements thus may provide a deep insight into the underlying physics to resolve fundamental problems in particle physics and cosmology. Motivated by this consideration, various ultra-sensitive experiments in high-intensity environment have been conducted or proposed so far, including the planned runs of future lepton colliders at low-energy scale. To take full advantages of these opportunities, however, efforts must be taken to develop finer instrumentation, more advanced data-analysis strategies, and more diverse observable designs. These efforts will form a complementarity to the direct searches of fundamental physics in high-energy scale particle collisions. In this mini-workshop, we would bring together the colleagues working on these areas to report recent research progress, exchange new ideas, stimulate relevant discussions and create potential collaborations.
Conference:
After the discovery of the Higgs boson, the main objectives of high-energy physics are the precise measurement of Higgs properties and searches for new physics. These objectives strongly motivate the construction of next-generation experimental facilities such as e+e- Higgs factory and 100TeV pp collider or muon collider.
The Higgs boson plays a crucial role in explaining spontaneous electroweak symmetry breaking and the mass generation of the known fundamental particles. It is thus important to measure precisely the Higgs-gauge couplings, the Higgs-Yukawa couplings and the Higgs self-couplings. A future Higgs factory would achieve such a goal significantly better than the LHC. Such precise measurements also provide an indirect probe for new physics that alters the Higgs properties.
Addressing fundamental puzzles in nature such as hierarchy problem, dark matter, etc. results in expectation that new physics should emerge at the TeV scale or above. A higher energy machine like new pp collider or muon collider will be crucial for directly exploring new physics and the properties of any to-be-discovered particles at the LHC.
This High Energy Physics (HEP) program in Hong Kong started in 2015. The objective of this program is to bring theorists, experimentalists and accelerator physicists together, to stimulate discussions and exchange thoughts on the future collider programs. After being held virtually in 2020 and 2021 due to the COVID-19 pandemic, this program is on the way back to normal. In 2023, we will take a hybrid mode. However, we strongly encourage people to attend this program in person. About the talk arrangement, we will give a priority to in-person participants. As part of this HEP program, a three-day conference will be held during February 14 - 16, 2023. Before that, two two-day mini-workshops focusing on theory and experiment/detector respectively, will be organized on February 12-13. It is also hoped that some white papers for the particle physics community documenting the physics goals, options of future colliders, and the reach of the related experiments could be released.
Joint Organizers
- Center for Future High Energy Physics, Institute of High Energy Physics, Chinese Academy of Sciences, Beijing
- Joint Consortium of Fundamental Physics, Hong Kong
Group Photo
Organizers and conference / workshop participants gather for a group photo.
Previous HEP Programs
Program Secretariat:
Participants
Abdualazem Fadol Mohammed
Akira Yamamoto
Aliki Sofia Rotelli
Andrea Latina
Andrea Pareti
Andrew Cohen
Angeles Faus-Golfe
Ariel Rock
Atsuhisa Ota
Bin Chen
Bin Gong
Bin Wang
Bin Yan
Bo Liu
Bruce Mellado
Cai Meng
Chao CHEN
Chen Zhang
Chengcheng Han
Ching FONG
Chon Man Sou
Corrado Gatto
Danning Liu
Dazhang Li
desheng li
Dou Wang
Fen Yan
Feng-Kun Guo
Fiesta Ting Yan LEUNG
Frank Zimmermann
Gang Chen
Guangyi Tang
Haijun Yang
Haipeng An
Hao Zhang
Haoyu Shi
Henry Tye
Ho Ting Wong
Hoang Nhan LUU
Hok-Chuen Tom Cheng
HUANG Yongsheng huangys82
Huaqiao Zhang
HuaXing Zhu
Huayang Song
Huilin Qu
Huirong Qi
Ioannis Sklavounos
Jia Liu
Jianchun Wang
Jiawei Wang
Jiayin Gu
Jie Gao
Jinfei Wu
Jing Shu
Jingru Zhang
Jinhui chen
Jiyuan Zhai
Joao Guimaraes Da Costa
John Ellis
Joseph Wang
Junle Pei
Junsong Zhang
Ka Yan Fan
Kai Chung Tam
Kai Yi
Kaifeng ZHENG
Kam-Biu Luk
Ke Li
Ke-Pan Xie
Ki (Jacky) Lie
Kiah Jeneway
Kirill Prokofiev
Kristina RAI
Kun Liu
Liangjian Wen
Liantao Wang
Liming Zhang
Lingfeng LI
Lorenzo Calibbi
Luis Roberto Flores Castillo
Makoto Tobiyama
Maksym Titov
Mandeep Kaur
Manqi Ruan
Maria Enrica Biagini
Meng Li
Meng Wang
Meng Xiao
mengchao zhang
Mengzhao Li
Michael Hofer
Michael Kenneth Sullivan
Ming Chung Chu
Mingshui Chen
Mingyi Dong
Minlin Wu
Na Wang
Nilanjana Kumar
Ning Chen
Philippe Simonis
Qiang Li
Qin Qin
Qing Qin
Qingjin Xu
Quan Ji
Roman Poeschl
Sen Qian
Sha Bai
Shanzhen Chen
Shashwat Jha
Sheng Dong
Sheng-Sen Sun
Shengdu Chai
Shuhui Huang
Shun Zhou
Sida Lu
Suen Hou
Sze Lok LI
Tao Han
Tao LIU
Tianya Wu
Tianyi Yang
Tien-Tien Yu
Tingqi CAI
Tong Pan
Tsz Hong Kwok
Wan Ho Tse
Wang To Anthony AU
Wei Su
Wei Wang
Weidong Li
Wen Kang
Wenxing Fang
Xianguo Lu
Xiaomei Zhang
Xiaoping Wang
Xiaorui Wong
Xinchou Lou
Xingtao Huang
Xu-Xiang Li
Xuai Zhuang
Xuhui JIANG
Yanjun Tu
Yaquan Fang
Yaru WU
Yi Wang
Yiming Li
Ying-Ying Li
Yingshun Zhu
Yiwei Wang
Yong Liu
Yongchao Zhang
Yongsheng Ma
Yu Gao
Yu Zhang
Yuan Zhang
Yuhang ZHU
Yuhui Li
Yuichiro Nakai
Yunpeng Lu
Yunyun Fan
Yusheng Wu
Zeren Simon Wang
Zhe Duan
Zhen Hu
Zhen Liu
Zhijun Liang
Zusheng Zhou
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