Scholarlink

<p>Electron–positron colliders operating in the GeV center-of-mass range, or tau-charm energy region, have been proved to enable competitive frontier research due to several unique features. With the progress of high-energy physics in the last two decades, a new-generation Tau-Charm factory, called the Super Tau-Charm Facility (STCF), has been actively promoted by the particle physics community in China. STCF has the potential to address fundamental questions such as the essence of color confinement and the matter–antimatter asymmetry within the next decades. The main design goals of the STCF are a center-of-mass energy ranging from 2 to 7 GeV and a luminosity surpassing 5 × 10<sup>34</sup>&#xa0;cm<sup>−2</sup>&#xa0;s<sup>−1</sup> that is optimized at a center-of-mass energy of 4 GeV, which is approximately 50 times that of the currently operating Tau-Charm factory—BEPCII. The STCF accelerator has two main parts: a double-ring collider with a crab-waist collision scheme and an injector that provides top-up injections for both electron and positron beams. As a typical third-generation electron–positron circular collider, the STCF accelerator faces many challenges in both accelerator physics and technology. In this paper, the conceptual design of the STCF accelerator complex is presented, including the ongoing efforts and plans for technological research and development, as well as the required infrastructure. The STCF project aims to secure support from the Chinese central government for its construction during the 15th Five-Year Plan (2026–2030).</p>

错误：搜索内容不能为空，请输入英文关键词
错误：关键词超出字数限制，请精简
高级检索

Conceptual design report of the Super Tau-Charm Facility: the accelerator

  • 期刊论文

  • 出版模式：

    开放获取

  • 发表日期：

    2025年12月4日

查看全文
  • Xiao-Cong Ai,
  • Liu-Pan An,
  • Shi-Zhong An,
  • Yu Bai,
  • Zheng-He Bai,
  • Olga Bakina,
  • Jian-Cong Bao,
  • Varvara Batozskaya,
  • Anastasios Belias,
  • Maria Enrica Biagini,
  • Li-Gong Bian,
  • Denis Bodrov,
  • Anton Bogomyagkov,
  • Manuela Boscolo,
  • Igor Boyko,
  • Ze-Xin Cao,
  • Serkant Cetin,
  • Marina Chadeeva,
  • Ming-Xuan Chang,
  • Qin Chang,
  • Dian-Yong Chen,
  • Fang-Zhou Chen,
  • Hai Chen,
  • Hua-Xing Chen,
  • Jin-Hui Chen,
  • Long Chen,
  • Long-Bin Chen,
  • Qi Chen,
  • Qu-Shan Chen,
  • Shao-Min Chen,
  • Wei Chen,
  • Ying Chen,
  • Zhi Chen,
  • Shan Cheng,
  • Si-Bo Cheng,
  • Tong-Guang Cheng,
  • Lian-Rong Dai,
  • Ling-Yun Dai,
  • Xin-Chen Dai,
  • Achim Denig,
  • Igor Denisenko,
  • Denis Derkach,
  • Heng-Tong Ding,
  • Ming-Hui Ding,
  • Xiao Ding,
  • Liao-Yuan Dong,
  • Yong Du,
  • Prokhor Egorov,
  • Kuan-Jun Fan,
  • Si-Yuan Fan,
  • Shuang-Shi Fang,
  • Zhu-Jun Fang,
  • Song Feng,
  • Xu Feng,
  • Hai-Bing Fu,
  • Jun Gao,
  • Yuan-Ning Gao,
  • Zi-Han Gao,
  • Cong Geng,
  • Li-Sheng Geng,
  • Hai-Liang Gong,
  • Jia-Ding Gong,
  • Li Gong,
  • Shao-Kun Gong,
  • Sergi Gonzàlez-Solís,
  • Bo-Xing Gou,
  • Duan Gu,
  • Hao Guo,
  • Jun Guo,
  • Teng-Jun Guo,
  • Xin-Heng Guo,
  • Yu-Hui Guo,
  • Yu-Ping Guo,
  • Zhi-Hui Guo,
  • Selcuk Haciomeroglu,
  • Eiad Hamwi,
  • Cheng-Dong Han,
  • Ting-Ting Han,
  • Xi-Qing Hao,
  • Chong-Chao He,
  • Ji-Bo He,
  • Tian-Long He,
  • Xiao-Gang He,
  • Masahito Hosaka,
  • Kai-Wen Hou,
  • Zhi-Long Hou,
  • Dong-Dong Hu,
  • Hai-Ming Hu,
  • Hao Hu,
  • Qi-Peng Hu,
  • Tong-Ning Hu,
  • Xiao-Cheng Hu,
  • Yu Hu,
  • Zhen Hu,
  • Da-Zhang Huang,
  • Fei Huang,
  • Guang-Shun Huang,
  • Liang-Sheng Huang,
  • Peng-Wei Huang,
  • Rui-Xuan Huang,
  • Xing-Tao Huang,
  • Xue-Lei Huang,
  • Zhi-Cheng Huang,
  • Wang Ji,
  • Peng-Kun Jia,
  • Sen Jia,
  • Ze-Kun Jia,
  • Hong-Ping Jiang,
  • Hou-Bing Jiang,
  • Jian-Bin Jiao,
  • Ming-Jie Jin,
  • Su-Ping Jin,
  • Yi Jin,
  • Daekyoung Kang,
  • Xian-Wei Kang,
  • Xiao-Lin Kang,
  • Leonid Kaptari,
  • Onur Bugra Kolcu,
  • Ivan Koop,
  • Evgeniy Kravchenko,
  • Yury Kudenko,
  • Meike Küßner,
  • Yong-Bin Leng,
  • Eugene Levichev,
  • Chao Li,
  • Chun-Yuan Li,
  • Chun-Hua Li,
  • Hai Tao Li,
  • Hai-Bo Li,
  • Hang-Zhou Li,
  • Heng-Ne Li,
  • Hong-Lei Li,
  • Hui-Jing Li,
  • Hui-Lin Li,
  • Jia-Rong Li,
  • Jin Li,
  • Lei Li,
  • Min Li,
  • Pei-Rong Li,
  • Pei-Lian Li,
  • Ren-Kai Li,
  • Sang-Ya Li,
  • Shu Li,
  • Teng Li,
  • Tian-You Li,
  • Wei-Wei Li,
  • Wen-Jun Li,
  • Xin Li,
  • Xin-Qiang Li,
  • Xin-Bai Li,
  • Xuan Li,
  • Xun-Feng Li,
  • Yan-Feng Li,
  • Ya-Xuan Li,
  • Ying Li,
  • Yu-Bo Li,
  • Jian Liang,
  • Xiao Liang,
  • Yu Liang,
  • Ze-Rui Liang,
  • Chuang-Xin Lin,
  • De-Xu Lin,
  • Ting Lin,
  • Yu-Gen Lin,
  • Chao Liu,
  • Chao Liu,
  • Chia-Wei Liu,
  • Gang-Wen Liu,
  • Hang Liu,
  • Hong-Bang Liu,
  • Jian-Bei Liu,
  • Jian-Dang Liu,
  • Lang-Tian Liu,
  • Liang-Chen Liu,
  • Ming-Yi Liu,
  • Shu-Bin Liu,
  • Tao Liu,
  • Tian-Bo Liu,
  • Xiang Liu,
  • Xiao-Yu Liu,
  • Xin Liu,
  • Xu-Yang Liu,
  • Yan-Rui Liu,
  • Yan-Lin Liu,
  • Yan-Wen Liu,
  • Yi Liu,
  • Yuan Liu,
  • Zhan-Wei Liu,
  • Zhao-Feng Liu,
  • Zhi-Qing Liu,
  • Zi-Rui Liu,
  • Zuo-Wei Liu,
  • Cai-Dian Lu,
  • Miao-Ran Lu,
  • Peng-Cheng Lu,
  • Yu Lu,
  • Qing Luo,
  • Tao Luo,
  • Tao Luo,
  • Xiao-Feng Luo,
  • Hui-Hui Lv,
  • Shuo-Tian Lyu,
  • Xiao-Rui Lyu,
  • Bo-Qiang Ma,
  • Cheng-Long Ma,
  • Shao-Hang Ma,
  • Teng Ma,
  • Wen-Bin Ma,
  • Yu Meng,
  • Meng-Xu Fan,
  • Xue-Ce Miao,
  • Mauro Migliorati,
  • Catia Milardi,
  • Taisiya Mineeva,
  • Yi-Hao Mo,
  • Hector Gisbert Mullor,
  • Elaf Musa,
  • Satoshi Nakamura,
  • Alexey Nefediev,
  • Yuan-Cun Nie,
  • Kazuhito Ohmi,
  • M. Padmanath,
  • Pavel Pakhlov,
  • Jian Pang,
  • Emilie Passemar,
  • Guo-Xi Pei,
  • Hua Pei,
  • Hai-Ping Peng,
  • Liang Peng,
  • Rong-Gang Ping,
  • Bernard Pire,
  • Vindhyawasini Prasad,
  • Bin-Bin Qi,
  • Zhi-Jun Qi,
  • Yi Qian,
  • Cong-Feng Qiao,
  • Jia-Jia Qin,
  • Long-Yu Qin,
  • Qin Qin,
  • Xiao-Shuai Qin,
  • Fedor Ratnikov,
  • Craig Roberts,
  • Antonio Rodríguez-Sánchez,
  • Yury Rogovsky,
  • Platon Rogozhin,
  • Pablo Roig,
  • Man-Qi Ruan,
  • Jorge Segovia,
  • Feng-Lei Shang,
  • Lei Shang,
  • Jian-Feng Shangguan,
  • Ding-Yu Shao,
  • Ming Shao,
  • Zhuo-Xia Shao,
  • Cheng-Ping Shen,
  • Hong-Fei Shen,
  • Xiao-Min Shen,
  • Zhong-Tao Shen,
  • Cai-Tu Shi,
  • Jia-Lei Shi,
  • Rui-Xiang Shi,
  • Yu-Kun Shi,
  • Zong-Guo Si,
  • Luiz Vale Silva,
  • Mikhail Skamarokha,
  • Jun-Chao Su,
  • Guang-Bao Sun,
  • Jun-Feng Sun,
  • Kun Sun,
  • Li Sun,
  • Ming-Kai Sun,
  • Rui Sun,
  • Xu-Lei Sun,
  • Jing-Yu Tang,
  • Yin-Gao Tang,
  • Ze-Bo Tang,
  • Wei Tao,
  • Valery Telnov,
  • Jia-Xiu Teng,
  • Yuriy Tikhonov,
  • Cheng-Ying Tsai,
  • Timofey Uglov,
  • Vincenzo Vagnoni,
  • German Valencia,
  • Guan-Yue Wan,
  • An-Xin Wang,
  • Bin Wang,
  • Cheng-Zhe Wang,
  • En Wang,
  • Hong-Jin Wang,
  • Jia Wang,
  • Jie Wang,
  • Jun-Zhang Wang,
  • Lei Wang,
  • Lei Wang,
  • Lin Wang,
  • Qian Wang,
  • Qian Wang,
  • Sheng-Quan Wang,
  • Sheng-Yuan Wang,
  • Shi-Kang Wang,
  • Wei Wang,
  • Wei-Ping Wang,
  • Xiang-Peng Wang,
  • Xia-Yu Wang,
  • Xiong-Fei Wang,
  • Ya-Qian Wang,
  • Yu-Ming Wang,
  • Yu-Hao Wang,
  • Zeren Simon Wang,
  • Zhi Wang,
  • Zhi-Gang Wang,
  • Zhi-Yong Wang,
  • Zi-Yu Wang,
  • Zi-Rui Wang,
  • Bing-Feng Wei,
  • Shao-Qing Wei,
  • Shu-Yi Wei,
  • Xiao-Min Wei,
  • Ya-Jing Wei,
  • Ye-Long Wei,
  • Ulrich Wiedner,
  • Jia-Jun Wu,
  • Jun Wu,
  • Qun Wu,
  • Sang Wu,
  • Xin Wu,
  • Xing-Gang Wu,
  • Xuan Wu,
  • Yong-Cheng Wu,
  • Yu-Sheng Wu,
  • Lei Xia,
  • Zhi-Gang Xiao,
  • Chun-Jie Xie,
  • Kai-Bo Xie,
  • Zi-Yu Xiong,
  • Ji Xu,
  • Lai-Lin Xu,
  • Shu-Sheng Xu,
  • Xin Xu,
  • Yue Xu,
  • Liang Yan,
  • Wen-Biao Yan,
  • Xue-Qing Yan,
  • Chi Yang,
  • Hai-Jun Yang,
  • Hong-Tao Yang,
  • Jun Yang,
  • Peng-Hui Yang,
  • Shuai Yang,
  • Tao Yang,
  • Wei-Hua Yang,
  • Xing-Hua Yang,
  • Xue-Ting Yang,
  • Yue-Ling Yang,
  • Zhen-Wei Yang,
  • Zhong-Juan Yang,
  • De-Liang Yao,
  • Zao-Chen Ye,
  • Kai Yi,
  • Li Yi,
  • Li-Xin Yin,
  • Zheng-Yun You,
  • Chen Yu,
  • Ze Yu,
  • Jing Yuan,
  • You-Jin Yuan,
  • Nefedov Yury,
  • Yi-Feng Zeng,
  • Wang-Mei Zha,
  • Ai-Lin Zhang,
  • Ding-Yue Zhang,
  • Guang-Yi Zhang,
  • Guo-Heng Zhang,
  • Hai-Yan Zhang,
  • Hao-Ran Zhang,
  • Hong-Hao Zhang,
  • Hui-Bin Zhang,
  • Jia-Lian Zhang,
  • Jian-Rong Zhang,
  • Jian-Hui Zhang,
  • Jian-Yu Zhang,
  • Jie-Lei Zhang,
  • Lei Zhang,
  • Liang Zhang,
  • Ling-Hua Zhang,
  • Lin-Hao Zhang,
  • Ning Zhang,
  • Qiu-Yan Zhang,
  • Quan-Zheng Zhang,
  • Rui Zhang,
  • Rui-Yang Zhang,
  • Shao-Ru Zhang,
  • Sheng-Hui Zhang,
  • Shu-Lei Zhang,
  • Wen-Chao Zhang,
  • Xiao-Yang Zhang,
  • Xiao-Ming Zhang,
  • Xiao-Tao Zhang,
  • Xin Zhang,
  • Xin-Hui Zhang,
  • Yan-Xi Zhang,
  • Ya-Teng Zhang,
  • Yi-Hao Zhang,
  • Yi-Fei Zhang,
  • Yu Zhang,
  • Yu Zhang,
  • Yu-Mei Zhang,
  • Zhen-Yu Zhang,
  • Zhi-Qing Zhang,
  • Zhi-Cai Zhang,
  • Jia-Yao Zhao,
  • Ming-Gang Zhao,
  • Qiang Zhao,
  • Rui-Guang Zhao,
  • Yang-Cheng Zhao,
  • Ze-Xuan Zhao,
  • Zheng-Guo Zhao,
  • Alexey Zhemchugov,
  • Bo Zheng,
  • Jing-Xin Zheng,
  • Liang Zheng,
  • Ran Zheng,
  • Xu-Chang Zheng,
  • Yang-Heng Zheng,
  • Bin Zhong,
  • Dai-Cui Zhou,
  • De-Min Zhou,
  • Hang Zhou,
  • Hao Zhou,
  • Jian Zhou,
  • Jian-Xin Zhou,
  • Qin-Song Zhou,
  • Shi-Yu Zhou,
  • Xiang Zhou,
  • Xiao-Kang Zhou,
  • Xiao-Rong Zhou,
  • Ya-Jin Zhou,
  • Yi Zhou,
  • Yi-Mei Zhou,
  • Ze-Ran Zhou,
  • Bing Zhu,
  • Jing-Yu Zhu,
  • Jing-Ya Zhu,
  • Lin Zhu,
  • Rui-Lin Zhu,
  • Xing-Hao Zhu,
  • Ying-Chun Zhu,
  • Zian Zhu,
  • Mikhail Zobov,
  • Yang Zong,
  • Bing-Song Zou,
  • Ye Zou,
  • Jian Zu

摘要

Electron–positron colliders operating in the GeV center-of-mass range, or tau-charm energy region, have been proved to enable competitive frontier research due to several unique features. With the progress of high-energy physics in the last two decades, a new-generation Tau-Charm factory, called the Super Tau-Charm Facility (STCF), has been actively promoted by the particle physics community in China. STCF has the potential to address fundamental questions such as the essence of color confinement and the matter–antimatter asymmetry within the next decades. The main design goals of the STCF are a center-of-mass energy ranging from 2 to 7 GeV and a luminosity surpassing 5 × 1034 cm−2 s−1 that is optimized at a center-of-mass energy of 4 GeV, which is approximately 50 times that of the currently operating Tau-Charm factory—BEPCII. The STCF accelerator has two main parts: a double-ring collider with a crab-waist collision scheme and an injector that provides top-up injections for both electron and positron beams. As a typical third-generation electron–positron circular collider, the STCF accelerator faces many challenges in both accelerator physics and technology. In this paper, the conceptual design of the STCF accelerator complex is presented, including the ongoing efforts and plans for technological research and development, as well as the required infrastructure. The STCF project aims to secure support from the Chinese central government for its construction during the 15th Five-Year Plan (2026–2030).