STCF conceptual design report (Volume 1): Physics & detector

作者：M. Achasov, X. Ai, L. P. An, R. Aliberti, Q. An, Xianfu Bai, Y. Bai, O. Bakina, A. Barnyakov, Vladimir Blinov, V. Bobrovnikov, D. Bodrov, A. Bogomyagkov, A. Bondar, I. Boyko, Zichuan Bu, Fuxuan Cai, H. Cai, Junjie Cao, Qin Cao, Xu Cao, Z. Cao, Qin Chang, K. T. Chao, D. Y. Chen, H. Chen, Hua-Xing Chen, J. F. Chen, Kai Chen, L. L. Chen, P. Chen, S. L. Chen, S. M. Chen, S. Chen, S. P. Chen, Wei Chen, X. Chen, Xinghao Chen, X. R. Chen, Y. Chen, Y. Q. Chen, H. Y. Cheng, Jie Cheng, Songtao Cheng, Tanyu Cheng, J. P. Dai, L. Dai, Xiang-Wei Dai, D. Dedovich, A. G. Denig, I. Denisenko, J. M. Dias, Dequan Ding, L. Y. Dong, Wenjing Dong, V. Druzhinin, D. S. Du, Y. J. Du, Zhirui Du, Longlong Duan, D. Epifanov, Y. L. Fan, S. S. Fang, Zhengzhong Fang, G.V. Fedotovich, C. Q. Feng, Xu Feng, Y. T. Feng, J. Fu, Jun Gao, Y. N. Gao, Pushi Ge, C. Q. Geng, Li‐Sheng Geng, A. Gilman, L. Gong, Tengfang Gong, B. Gou, W. Gradl, Jinliang Gu, Adolfo Guevara, Lin Gui, A. Q. Guo, Feng-Kun Guo, Jiacheng Guo, J. Guo, Y. P. Guo, Zhenjie Guo, A. Guskov, K. L. Han, L. Han, M. Han, X. Q. Hao, Jibin He, Shaolin He, Xiao-Gang He, Yuanzheng He, Ziou He, Zirong Heng, Baorui Hou, Tingzheng Hou, Y. R. Hou, Chunyu Hu, H. M. Hu, K. Hu, Ruicai Hu, Wei Hu, Xinting Hu, Yingfeng Hu, J. Hua, G. S. Huang, J. S. Huang, Mei Huang, Qun Huang, Wenqi Huang, X. T. Huang, Xinlong Huang, Y. B. Huang, Y. S. Huang, N. Hüsken, V. L. Ivanov, Q. P. Ji, Jiangoyng Jia, S. Jia, Z. Jiao, Haiwei Jiang, Jun Jiang, Shixin Jiang, J. B. Jiao, Z. Jiao, Haonan Jing, X. L. Kang, X. S. Kang, B. C. Ke, M. Kenzie, A. Khoukaz, I. Koop, E. A. Kravchenko, A. Kuzmin, Yang Lei, E. Levichev, C. H. Li, C. Li, D. Y. Li, F. Li, G. Li, G. Li, H. B. Li, H. Li, H. Li, H. J. Li, H. L. Li, Jiaming Li, J. Li, Lei Li, L. Y. Li, L. Y. Li, N. Li, P. R. Li, R. H. Li, S. Li, T. Li, Wang Li, X. Li, X. Li, X. Q. Li, X. H. Li, Y. Li, Yuqi Li, Z. J. Li, Han Liang, Jiayou Liang, Yue Liang, G. R. Liao, Longyun Liao, Y. P. Liao, C. X. Lin, D. X. Lin, Xinyi Lin, B. J. Liu, C. W. Liu, D. Liu, F. Liu, G. M. Liu, H. B. Liu, Jian Liu, J. J. Liu, J. B. Liu, K. Liu, K. Y. Liu, Ke Liu, L. Liu, Q. Liu, S. B. Liu, T. Liu, X. Liu, X. Liu, Y. Liu, Y. Liu, Z. Q. Liu, Zunxu Liu, Z. W. Liu, I.B. Logashenko, Y. F. Long, Cuihong Lu, Jun-Xu Lu, N. Lu, Q. F. Lü, Y. Lu, Y. Lu, Z. H. Lu, P. Lukin, Fengtao Luo, T. Luo, X. F. Luo, Huiping Lyu, X. R. Lyu, Jian-Ping Ma, P. Ma, Y. Ma, Y. M., F. E. Maas, S. Malde, D. Matvienko, Z. X. Meng, R. Mitchell, A. V. Nefediev, Y. Nefedov, S. L. Olsen, Q. Ouyang, P. Pakhlov, G. Pakhlova, X. Pan, Y. Pan, E. Passemar, Y. P. Pei, H. P. Peng, Lingyu Peng, Xinyong Peng, X. J. Peng, Κ. Peters, S. Pivovarov, E. Pyata, Bio-Oil Qi, Yicong Qi, W. B. Qian, Yanjun Qian, C. F. Qiao, J. J. Qin, Junjie Qin, L. Q. Qin, X. S. Qin, Tongyu Qiu, Jonas Rademacker, C. F. Redmer, Hang Sang, M. Saur, W. Shan, X. Y. Shan, Liguo Shang, M. Shao, L. Shekhtman, C. P. Shen, Jian-Ming Shen, Ziyue Shen, H. C. Shi, X. D. Shi, B. Shwartz, A. Sokolov, J. J. Song, W. M. Song, Y. X. Song, Y. X. Song, A.M. Sukharev, J. F. Sun, L. Sun, X. Sun, Y. J. Sun, Zhuang Sun, J. Tang, S. S. Tang, Z. B. Tang, Chengcang Tian, Jheng-Hong Tian, Y. Tian, Y. Tikhonov, K. Todyshev, T. Uglov, V. Vorobyev, Bing-Dong Wan, B. L. Wang, B. Wang, D. Y. Wang, Guijie Wang, G. L. Wang, H. L. Wang, J. Wang, Junhao Wang, J. C. Wang, M. L. Wang, R. Wang, Rong Wang, Sirui Wang, Wei Wang, W. P. Wang, X. C. Wang, X. D. Wang, X. L. Wang, X. L. Wang, X. P. Wang, X. F. Wang, Y. D. Wang, Y. P. Wang, Ye Wang, Y. L. Wang, Y. G. Wang, Z. Y. Wang, Z. Y. Wang, Zifan Wang, Zhiyu Wang, D. H. Wei, Xiaohui Wei, Xiangyang Wei, Q. G. Wen, Xinrong Wen, G. Wilkinson, B. Wu, Jia-Jun Wu, Lei Wu, Peiheng Wu, Tengma Wu, Yi-Yen Wu, L. Xia, T. Xiang, Catherine Xiao, D. Xiao, M. Xiao, Keping Xie, Y. H. Xie, Yuntian Xing, Z. Z. Xing, Xuemei Xiong, Fanrong Xu, Jingjing Xu, Lushun Xu, Q. N. Xu, X. C. Xu, X. P. Xu, Y. C. Xu, Y. P. Xu, Yue Xu, Z. Xu, Dongwei Xuan, Fie Xue, L. Yan, Mingfu Yan, W. B. Yan, W. C. Yan, X. S. Yan, Bowen Yang, C. Yang, H. J. Yang, H. R. Yang, Haiyang Yang, Junchao Yang, S. L. Yang, Y. D. Yang, Y. H. Yang, Y. S. Yang, Y. L. Yang, Z. W. Yang, Zuanzuan Yang, D. L. Yao, H. Yin, X. H. Yin, N. Yokozaki, S. Y. You, Z. Y. You, C. X. Yu, Fanghao Yu, G. L. Yu, Haishan Yu, J. S. Yu, J. Q. Yu, L. Yuan, Xiaoyi Yuan, Z. Y. Yuan, Yuyong Yue, M. Zeng, S. Zeng, A. L. Zhang, B. W. Zhang, G. Y. Zhang, G. Q. Zhang, H. J. Zhang, H. B. Zhang, J. Y. Zhang, J. L. Zhang, Jian Zhang, L. Zhang, Limin Zhang, Q. A. Zhang, R. Zhang, S. L. Zhang, Tao Zhang, Xiaofeng Zhang, Y. Zhang, Yimeng Zhang, Y. X. Zhang, Y. T. Zhang, Y. F. Zhang, Yongchao Zhang, Yongchao Zhang, Y. Zhang, Y. M. Zhang, Y. L. Zhang, Z. H. Zhang, Zhonglin Zhang, Zhonglin Zhang, Haiyan Zhao, J. Y. Zhao, Lei Zhao, M. G. Zhao, Q. Zhao, Rui-Guang Zhao, R. P. Zhao, Y. X. Zhao, Z. G. Zhao, Z. X. Zhao, A. Zhemchugov, B. Zheng, Liang Zheng, Q. B. Zheng, Ruisheng Zheng, Y. H. Zheng, Xia Zhong, H. J. Zhou, H. Q. Zhou, H. Zhou, Songjie Zhou, X. Zhou, X. K. Zhou, Xuanyu Zhou, X. R. Zhou, Y. L. Zhou, Y. Z. Zhou, Yuchuan Zhou, Zimo Zhou, Jingya Zhu, K. J. Zhu, Rongmei Zhu, Ruixi Zhu, Senjie Zhu, Y. C. Zhu, Z. A. Zhu, V. Zhukova, V. Zhulanov, Boyu Zou, Yiwei Zuo · 发表于：Frontiers of Physics · 年份：2023 · DOI：10.1007/s11467-023-1333-z · 被引用次数：208 · 研究领域：Particle physics theoretical and experimental studies、Quantum Chromodynamics and Particle Interactions、Dark Matter and Cosmic Phenomena

Abstract The super τ -charm facility (STCF) is an electron–positron collider proposed by the Chinese particle physics community. It is designed to operate in a center-of-mass energy range from 2 to 7 GeV with a peak luminosity of 0.5 × 10 35 cm −2 ·s −1 or higher. The STCF will produce a data sample about a factor of 100 larger than that of the present τ -charm factory — the BEPCII, providing a unique platform for exploring the asymmetry of matter-antimatter (charge-parity violation), in-depth studies of the internal structure of hadrons and the nature of non-perturbative strong interactions, as well as searching for exotic hadrons and physics beyond the Standard Model. The STCF project in China is under development with an extensive R&D program. This document presents the physics opportunities at the STCF, describes conceptual designs of the STCF detector system, and discusses future plans for detector R&D and physics case studies.