Accès ouvert déclaré
2025
preprint
New Physics Search at the CEPC: a General Perspective
Stefan Antusch, Peter Athron, Daniele Barducci, Long Chen, Mingshui Chen, Xiang Chen, H.L. Cheng, Kingman Cheung, João Guimarães da Costa, Arindam Das, Frank F. Deppisch, P. S. Bhupal Dev, Xiaokang Du, Yong Du, Andrew Fowlie, Y. N. Gao, Bruce Mellado Garcia, Shao-Feng Ge, Jiayin Gu, Yuchen Guo, Jan Hajer, Chengcheng Han, Tao Han, S. Heinemeyer, Fa Peng Huang, Yanping Huang, Jianfeng Jiang, Shan Jin, Li Liang, Lingfeng Li, Tianjun Li, Tong Li, Xinqiang Li, Li Zhao, Zhijun Liang, H. Liao, Jiajun Liao, Jia Liu, Tao Liu, Wei Liu, Yang Liu, Zhen Liu, Zuowei Liu, Chih-Ting Lu, Kai Ma, L.L. Ma, Sanjoy Mandal, Ying-nan Mao, Manimala Mitra, Roberto A. Morales, Michael J. Ramsey-Musolf, Miha Nemevšek, Takaaki Nomura, C. J. Ouseph, Craig D. Roberts, Liangliang Shang, Sujay Shil, Shufang Su, Wei Su, Xiaohu Sun, Zheng Sun, Van Que Tran, Fei Wang, Kechen Wang, Wang Xiao-ping, Y Wang, Zeren Simon Wang, Lei Wu, Peiwen Wu, Yongcheng Wu, Guotao Xia, Ke-Pan Xie, Da Xu, Shuo Yang, Jiarong Yuan, C. X. Yue, Yuanfang Yue, Hao Zhang, Mengchao Zhang, Y. Zhang, Yongchao Zhang, Yu Zhang, Jingyu Zhu, Pengxuan Zhu, Rui Zhu, Xuai Zhuang
0Citations signalées, ce qui n’est pas une note de qualité
0Institutions déclarées
0Pays d’affiliation déclarés
Le résumé fourni par la source
The Circular Electron-Positron Collider (CEPC), a proposed next-generation Higgs factory, provides new opportunities to explore physics beyond the Standard Model (SM). With its clean electron-positron collision environment and the ability to collect large samples of Higgs, W, and Z bosons, the CEPC enables precision measurements and searches for new physics. This white paper outlines the CEPC's discovery potential, including studies of exotic decays of the Higgs, Z, and top quarks, dark matter and dark sector phenomena, long-lived particles, supersymmetry, and neutrino-related signatures. Advanced detector technologies and reconstruction techniques, such as one-to-one correspondence reconstruction and jet origin identification, significantly improve sensitivity to rare and weakly interacting processes. The CEPC is particularly well suited to probe the electroweak phase transition and test models of electroweak baryogenesis and dark sector interactions. In addition, global fit analyses highlight the CEPC's complementary role in constraining a wide range of new physics scenarios. These features position the CEPC as a powerful tool for exploring the next frontier in fundamental particle physics in the post-Higgs discovery era.
Ce résumé expose les affirmations des auteurs. BNTIC ne l’interprète pas comme une validation indépendante des résultats.
Le contrôle bibliographique ouvert
La source scientifique ouverte est momentanément indisponible.
Les sujets associés
Particle physics theoretical and experimental studiesParticle Detector Development and PerformanceParticle Accelerators and Free-Electron Lasers