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

M. Achasov(Budker Institute of Nuclear Physics), X. Ai(Peking University), L. P. An(Hunan University of Science and Technology), R. Aliberti(Johannes Gutenberg University Mainz), Q. An(University of Science and Technology of China), Xianfu Bai(University of Science and Technology of China), Y. Bai(Southeast University), O. Bakina(Joint Institute for Nuclear Research), A. Barnyakov(Budker Institute of Nuclear Physics), Vladimir Blinov(Novosibirsk State University), V. Bobrovnikov(Novosibirsk State University), D. Bodrov(Soochow University), A. Bogomyagkov(Budker Institute of Nuclear Physics), A. Bondar(Budker Institute of Nuclear Physics), I. Boyko(Joint Institute for Nuclear Research), Zichuan Bu(University of Shanghai for Science and Technology), Fuxuan Cai(Henan Normal University), H. Cai(Wuhan University), Junjie Cao(Henan Normal University), Qin Cao(Peking University), Xu Cao(Chinese Academy of Sciences), Z. Cao(University of Science and Technology of China), Qin Chang(Henan Normal University), K. T. Chao(Peking University), D. Y. Chen(Southeast University), H. Chen(Budker Institute of Nuclear Physics), Hua-Xing Chen(Zhejiang University), J. F. Chen(Chinese Academy of Sciences), Kai Chen(Central China Normal University), L. L. Chen(Henan Normal University), P. Chen(Chinese Academy of Sciences), S. L. Chen(Central China Normal University), S. M. Chen(Central China Normal University), S. Chen(Central China Normal University), S. P. Chen(Central China Normal University), Wei Chen(Sun Yat-sen University), X. Chen(Chinese Academy of Sciences), Xinghao Chen(Chinese Academy of Sciences), X. R. Chen(Chinese Academy of Sciences), Y. Chen(Jilin University), Y. Q. Chen(Jilin University), H. Y. Cheng(Institute of Physics, Academia Sinica), Jie Cheng(North China Electric Power University), Songtao Cheng(Hunan University), Tanyu Cheng(Beihang University), J. P. Dai(Yunnan University), L. Dai(Hunan University), Xiang-Wei Dai(Peking University), D. Dedovich(Joint Institute for Nuclear Research), A. G. Denig(Johannes Gutenberg University Mainz), I. Denisenko(Joint Institute for Nuclear Research), J. M. Dias(Chinese Academy of Sciences), Dequan Ding(Chinese Academy of Sciences), L. Y. Dong(Chinese Academy of Sciences), Wenjing Dong(University of Science and Technology of China), V. Druzhinin(Budker Institute of Nuclear Physics), D. S. Du(University of Science and Technology of China), Y. J. Du(Wuhan University), Zhirui Du(Lanzhou University), Longlong Duan(Chinese Academy of Sciences), D. Epifanov(Budker Institute of Nuclear Physics), Y. L. Fan(Wuhan University), S. S. Fang(Chinese Academy of Sciences), Zhengzhong Fang(University of Science and Technology of China), G.V. Fedotovich(Budker Institute of Nuclear Physics), C. Q. Feng(University of Science and Technology of China), Xu Feng(Peking University), Y. T. Feng(University of Science and Technology of China), J. Fu(University of Chinese Academy of Sciences), Jun Gao(Shanghai Jiao Tong University), Y. N. Gao(Peking University), Pushi Ge(University of Shanghai for Science and Technology), C. Q. Geng, Li‐Sheng Geng(Beihang University), A. Gilman(University of Oxford), L. Gong(Liaoning University), Tengfang Gong(Henan University), B. Gou(Chinese Academy of Sciences), W. Gradl(Johannes Gutenberg University Mainz), Jinliang Gu(University of Science and Technology of China), Adolfo Guevara(Chinese Academy of Sciences), Lin Gui(Hunan Normal University), A. Q. Guo(Chinese Academy of Sciences), Feng-Kun Guo(Chinese Academy of Sciences), Jiacheng Guo(University of Science and Technology of China), J. Guo(University of Science and Technology of China), Y. P. Guo(Fudan University), Zhenjie Guo(Hebei Normal University), A. Guskov(Joint Institute for Nuclear Research), K. L. Han(University of Chinese Academy of Sciences), L. Han(University of Science and Technology of China), M. Han(University of Science and Technology of China), X. Q. Hao(Henan Normal University), Jibin He(University of Chinese Academy of Sciences), Shaolin He(University of Science and Technology of China), Xiao-Gang He(Shanghai Jiao Tong University), Yuanzheng He(Henan Normal University), Ziou He(Chinese Academy of Sciences), Zirong Heng(Henan Normal University), Baorui Hou(University of Science and Technology of China), Tingzheng Hou(University of South China), Y. R. Hou(University of Chinese Academy of Sciences), Chunyu Hu(University of South China), H. M. Hu(Chinese Academy of Sciences), K. Hu(Shandong University), Ruicai Hu(Chinese Academy of Sciences), Wei Hu(Peking University), Xinting Hu(China University of Mining and Technology), Yingfeng Hu(Northwestern Polytechnical University), J. Hua(South China Normal University), G. S. Huang(University of Science and Technology of China), J. S. Huang(Nanyang Normal University), Mei Huang(University of Chinese Academy of Sciences), Qun Huang(University of Chinese Academy of Sciences), Wenqi Huang(University of Chinese Academy of Sciences), X. T. Huang(Shandong University), Xinlong Huang(Shandong University), Y. B. Huang(Guangxi University), Y. S. Huang(Guangxi University), N. Hüsken(Johannes Gutenberg University Mainz), V. L. Ivanov(Budker Institute of Nuclear Physics), Q. P. Ji(Henan Normal University), Jiangoyng Jia(Shandong University), S. Jia(Guangxi University), Z. Jiao(University of Science and Technology of China), Haiwei Jiang(Wuhan University), Jun Jiang(Guangxi University), Shixin Jiang(Guangxi University), J. B. Jiao(Shandong University), Z. Jiao(Huangshan University), Haonan Jing(University of Chinese Academy of Sciences), X. L. Kang(Liaoning University), X. S. Kang(Liaoning University), B. C. Ke(Zhengzhou University), M. Kenzie(University of Cambridge), A. Khoukaz(University of Münster), I. Koop(Novosibirsk State University), E. A. Kravchenko(Novosibirsk State University), A. Kuzmin(Budker Institute of Nuclear Physics), Yang Lei(Soochow University), E. Levichev(Budker Institute of Nuclear Physics), C. H. Li(Liaoning Normal University), C. Li(Liaoning Normal University), D. Y. Li(Chinese Academy of Sciences), F. Li(University of Science and Technology of China), G. Li(Chinese Academy of Sciences), G. Li(Chinese Academy of Sciences), H. B. Li(Hunan University of Science and Technology), H. Li(Hunan University of Science and Technology), H. Li(Hunan University of Science and Technology), H. J. Li(Hunan University of Science and Technology), H. L. Li(Hunan University of Science and Technology), Jiaming Li(University of Science and Technology of China), J. Li(University of Science and Technology of China), Lei Li(University of Science and Technology of China), L. Y. Li(University of Science and Technology of China), L. Y. Li(University of Science and Technology of China), N. Li(Sun Yat-sen University), P. R. Li(Lanzhou University), R. H. Li(Inner Mongolia University), S. Li(Shanghai Jiao Tong University), T. Li(Shandong University), Wang Li(Henan Normal University), X. Li(University of Science and Technology of China), X. Li(University of Science and Technology of China), X. Q. Li(University of Science and Technology of China), X. H. Li(University of Science and Technology of China), Y. Li(University of Science and Technology of China), Yuqi Li(University of Science and Technology of China), Z. J. Li(Chinese Academy of Sciences), Han Liang(University of Science and Technology of China), Jiayou Liang(South China Normal University), Yue Liang(Chinese Academy of Sciences), G. R. Liao(Guangxi Normal University), Longyun Liao(Hubei University of Automotive Technology), Y. P. Liao(South China Normal University), C. X. Lin(University of Chinese Academy of Sciences), D. X. Lin(Chinese Academy of Sciences), Xinyi Lin(University of Science and Technology of China), B. J. Liu(Chinese Academy of Sciences), C. W. Liu, D. Liu(University of Science and Technology of China), F. Liu(Central China Normal University), G. M. Liu(South China Normal University), H. B. Liu(Guangxi University), Jian Liu(University of Science and Technology of China), J. J. Liu(University of Science and Technology of China), J. B. Liu(University of Science and Technology of China), K. Liu(Liaoning University), K. Y. Liu(Liaoning University), Ke Liu(Liaoning University), L. Liu(University of Science and Technology of China), Q. Liu(Shandong University), S. B. Liu(University of Science and Technology of China), T. Liu(Fudan University), X. Liu(Lanzhou University), X. Liu(University of Science and Technology of China), Y. Liu(University of Science and Technology of China), Y. Liu(University of Science and Technology of China), Z. Q. Liu(Shandong University), Zunxu Liu(Shandong University), Z. W. Liu(Shandong University), I.B. Logashenko(Budker Institute of Nuclear Physics), Y. F. Long(University of Science and Technology of China), Cuihong Lu(Chinese Academy of Sciences), Jun-Xu Lu(Beihang University), N. Lu(University of Science and Technology of China), Q. F. Lü(Hunan Normal University), Y. Lu(Central South University), Y. Lu(Central South University), Z. H. Lu(Southeast University), P. Lukin(Budker Institute of Nuclear Physics), Fengtao Luo(University of South China), T. Luo(Fudan University), X. F. Luo(Central China Normal University), Huiping Lyu(Huangshan University), X. R. Lyu(University of Chinese Academy of Sciences), Jian-Ping Ma(Chinese Academy of Sciences), P. Ma(Chinese Academy of Sciences), Y. Ma(Chinese Academy of Sciences), Y. M.(Chinese Academy of Sciences), F. E. Maas(Johannes Gutenberg University Mainz), S. Malde(University of Oxford), D. Matvienko(Budker Institute of Nuclear Physics), Z. X. Meng(University of Jinan), R. Mitchell(Indiana University Bloomington), A. V. Nefediev(Jožef Stefan Institute), Y. Nefedov(Joint Institute for Nuclear Research), S. L. Olsen(Institute for Basic Science), Q. Ouyang(Chinese Academy of Sciences), P. Pakhlov(P.N. Lebedev Physical Institute of the Russian Academy of Sciences), G. Pakhlova(P.N. Lebedev Physical Institute of the Russian Academy of Sciences), X. Pan(Soochow University), Y. Pan(Southeast University), E. Passemar(Universitat de València), Y. P. Pei(University of Science and Technology of China), H. P. Peng(University of Science and Technology of China), Lingyu Peng(Hunan University of Science and Technology), Xinyong Peng(China University of Geosciences), X. J. Peng(China University of Geosciences), Κ. Peters(Goethe University Frankfurt), S. Pivovarov(Budker Institute of Nuclear Physics), E. Pyata(Budker Institute of Nuclear Physics), Bio-Oil Qi(University of Science and Technology of China), Yicong Qi(University of Science and Technology of China), W. B. Qian(University of Chinese Academy of Sciences), Yanjun Qian(Chinese Academy of Sciences), C. F. Qiao(University of Chinese Academy of Sciences), J. J. Qin(University of Science and Technology of China), Junjie Qin(University of Science and Technology of China), L. Q. Qin(Guangxi Normal University), X. S. Qin(Shandong University), Tongyu Qiu(Chinese Academy of Sciences), Jonas Rademacker(University of Bristol), C. F. Redmer(Johannes Gutenberg University Mainz), Hang Sang(University of Science and Technology of China), M. Saur(Peking University), W. Shan(Hunan Normal University), X. Y. Shan(University of Science and Technology of China), Liguo Shang(Henan Normal University), M. Shao(University of Science and Technology of China), L. Shekhtman(Budker Institute of Nuclear Physics), C. P. Shen(Fudan University), Jian-Ming Shen(Hunan University), Ziyue Shen(University of Science and Technology of China), H. C. Shi(University of Science and Technology of China), X. D. Shi(University of Science and Technology of China), B. Shwartz(Budker Institute of Nuclear Physics), A. Sokolov(Budker Institute of Nuclear Physics), J. J. Song(Henan Normal University), W. M. Song(Jilin University), Y. X. Song(University of Science and Technology of China), Y. X. Song(University of Science and Technology of China), A.M. Sukharev(Novosibirsk State University), J. F. Sun(Henan Normal University), L. Sun(Wuhan University), X. Sun(Central China Normal University), Y. J. Sun(University of Science and Technology of China), Zhuang Sun(Chinese Academy of Sciences), J. Tang(Sun Yat-sen University), S. S. Tang(University of Science and Technology of China), Z. B. Tang(University of Science and Technology of China), Chengcang Tian(University of Science and Technology of China), Jheng-Hong Tian(Chinese Academy of Sciences), Y. Tian(Chinese Academy of Sciences), Y. Tikhonov(Budker Institute of Nuclear Physics), K. Todyshev(Novosibirsk State University), T. Uglov(P.N. Lebedev Physical Institute of the Russian Academy of Sciences), V. Vorobyev(Budker Institute of Nuclear Physics), Bing-Dong Wan, B. L. Wang(University of Science and Technology of China), B. Wang(University of Science and Technology of China), D. Y. Wang(Peking University), Guijie Wang(Henan University), G. L. Wang(Henan University), H. L. Wang(South China Normal University), J. Wang(University of Science and Technology of China), Junhao Wang(University of Science and Technology of China), J. C. Wang(University of Science and Technology of China), M. L. Wang(Chinese Academy of Sciences), R. Wang(University of Science and Technology of China), Rong Wang(University of Science and Technology of China), Sirui Wang(Shanghai Jiao Tong University), Wei Wang(University of Science and Technology of China), W. P. Wang(University of Science and Technology of China), X. C. Wang(University of Science and Technology of China), X. D. Wang(University of Science and Technology of China), X. L. Wang(University of Science and Technology of China), X. L. Wang(University of Science and Technology of China), X. P. Wang(University of Science and Technology of China), X. F. Wang(University of Science and Technology of China), Y. D. Wang(University of Science and Technology of China), Y. P. Wang(University of Science and Technology of China), Ye Wang(University of Science and Technology of China), Y. L. Wang(University of Science and Technology of China), Y. G. Wang(University of Science and Technology of China), Z. Y. Wang(University of Science and Technology of China), Z. Y. Wang(University of Science and Technology of China), Zifan Wang(University of Science and Technology of China), Zhiyu Wang(University of Science and Technology of China), D. H. Wei(Guangxi Normal University), Xiaohui Wei(Northwestern Polytechnical University), Xiangyang Wei(Northwestern Polytechnical University), Q. G. Wen(Anhui University), Xinrong Wen(Chinese Academy of Sciences), G. Wilkinson(University of Oxford), B. Wu(University of Science and Technology of China), Jia-Jun Wu(University of Chinese Academy of Sciences), Lei Wu(Nanjing Normal University), Peiheng Wu(Southeast University), Tengma Wu, Yi-Yen Wu(University of Science and Technology of China), L. Xia(University of Science and Technology of China), T. Xiang(Peking University), Catherine Xiao(Central South University), D. Xiao(Lanzhou University), M. Xiao(University of South China), Keping Xie(Beihang University), Y. H. Xie(Central China Normal University), Yuntian Xing(China University of Mining and Technology), Z. Z. Xing(Chinese Academy of Sciences), Xuemei Xiong(Central South University), Fanrong Xu(Jinan University), Jingjing Xu(Zhengzhou University), Lushun Xu(University of Science and Technology of China), Q. N. Xu(Inner Mongolia University), X. C. Xu(University of Science and Technology of China), X. P. Xu(University of Science and Technology of China), Y. C. Xu(Liaoning University), Y. P. Xu(Liaoning University), Yue Xu(Liaoning University), Z. Xu(University of Science and Technology of China), Dongwei Xuan(University of Science and Technology of China), Fie Xue(Northwestern Polytechnical University), L. Yan(Fudan University), Mingfu Yan(Chinese Academy of Sciences), W. B. Yan(University of Science and Technology of China), W. C. Yan(University of Science and Technology of China), X. S. Yan(Henan Normal University), Bowen Yang(Henan Normal University), C. Yang(Shandong University), H. J. Yang(University of Science and Technology of China), H. R. Yang(University of Science and Technology of China), Haiyang Yang(University of Science and Technology of China), Junchao Yang(University of Science and Technology of China), S. L. Yang(University of Chinese Academy of Sciences), Y. D. Yang(Chinese Academy of Sciences), Y. H. Yang(Chinese Academy of Sciences), Y. S. Yang(Chinese Academy of Sciences), Y. L. Yang(Chinese Academy of Sciences), Z. W. Yang(University of Science and Technology of China), Zuanzuan Yang(University of Science and Technology of China), D. L. Yao(Hunan University), H. Yin(Chinese Academy of Sciences), X. H. Yin(Chinese Academy of Sciences), N. Yokozaki(Zhejiang University), S. Y. You(Lanzhou University), Z. Y. You(Sun Yat-sen University), C. X. Yu(Nankai University), Fanghao Yu(Lanzhou University), G. L. Yu(North China Electric Power University), Haishan Yu(University of Science and Technology of China), J. S. Yu(Hunan University), J. Q. Yu(Hunan University), L. Yuan(Beihang University), Xiaoyi Yuan(Central China Normal University), Z. Y. Yuan(Peking University), Yuyong Yue(Henan Normal University), M. Zeng(Tsinghua University), S. Zeng(University of South China), A. L. Zhang(University of Science and Technology of China), B. W. Zhang(Central China Normal University), G. Y. Zhang(Institute of Advanced Light Source Facilities Shenzhen), G. Q. Zhang(Institute of Advanced Light Source Facilities Shenzhen), H. J. Zhang(University of Science and Technology of China), H. B. Zhang(University of Science and Technology of China), J. Y. Zhang(Sun Yat-sen University), J. L. Zhang(Sun Yat-sen University), Jian Zhang(Sun Yat-sen University), L. Zhang(Shandong University), Limin Zhang(Shandong University), Q. A. Zhang(Institute of Advanced Light Source Facilities Shenzhen), R. Zhang(University of Wisconsin–Madison), S. L. Zhang(Hunan University), Tao Zhang(Shanghai Jiao Tong University), Xiaofeng Zhang(Chinese Academy of Sciences), Y. Zhang(University of Science and Technology of China), Yimeng Zhang(University of Science and Technology of China), Y. X. Zhang(University of Science and Technology of China), Y. T. Zhang(University of Science and Technology of China), Y. F. Zhang(University of Science and Technology of China), Yongchao Zhang(University of Science and Technology of China), Yongchao Zhang(University of Science and Technology of China), Y. Zhang(University of Science and Technology of China), Y. M. Zhang(University of Science and Technology of China), Y. L. Zhang(University of Science and Technology of China), Z. H. Zhang(University of Science and Technology of China), Zhonglin Zhang(University of Science and Technology of China), Zhonglin Zhang(University of Science and Technology of China), Haiyan Zhao(Henan University), J. Y. Zhao(University of Science and Technology of China), Lei Zhao(University of Science and Technology of China), M. G. Zhao(Chinese Academy of Sciences), Q. Zhao(Northwestern Polytechnical University), Rui-Guang Zhao(Northwestern Polytechnical University), R. P. Zhao(Northwestern Polytechnical University), Y. X. Zhao(Chinese Academy of Sciences), Z. G. Zhao(University of Science and Technology of China), Z. X. Zhao(University of Science and Technology of China), A. Zhemchugov(University of Shanghai for Science and Technology), B. Zheng(China University of Geosciences), Liang Zheng(University of Shanghai for Science and Technology), Q. B. Zheng(University of Shanghai for Science and Technology), Ruisheng Zheng(Northwestern Polytechnical University), Y. H. Zheng(Hunan Normal University), Xia Zhong(Hunan Normal University), H. J. Zhou(University of Science and Technology of China), H. Q. Zhou(University of Science and Technology of China), H. Zhou(University of Science and Technology of China), Songjie Zhou(Inner Mongolia University), X. Zhou(University of Science and Technology of China), X. K. Zhou(University of Science and Technology of China), Xuanyu Zhou(University of Science and Technology of China), X. R. Zhou(University of Science and Technology of China), Y. L. Zhou(University of Science and Technology of China), Y. Z. Zhou(University of Science and Technology of China), Yuchuan Zhou(University of Science and Technology of China), Zimo Zhou(Henan University), Jingya Zhu(Henan University), K. J. Zhu(Chinese Academy of Sciences), Rongmei Zhu(Nanjing Normal University), Ruixi Zhu(Nanjing Normal University), Senjie Zhu(University of Science and Technology of China), Y. C. Zhu(University of Science and Technology of China), Z. A. Zhu(University of Science and Technology of China), V. Zhukova(Jožef Stefan Institute), V. Zhulanov(University of Chinese Academy of Sciences), Boyu Zou(Liaoning Normal University), Yiwei Zuo(Liaoning Normal University)
Frontiers of Physics
November 24, 2023
Cited by 179Open Access
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Abstract

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.


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