The 7th International Workshop on Future Tau Charm Facilities, 2025 (FTCF2025)

23 Nov 2025, 08:00 → 27 Nov 2025, 21:35 Asia/Shanghai

The International Workshop on Future Tau-Charm Facilities, referred to as FTCF2025 will be hosted by Huangshan University, in Huangshan, China, in Nov. 23 - 27, 2025. The workshop is the 7th edition in the series of the joint workshops on future tau-charm facilities that was first held in Orsay (2018), and then in Moscow (2019), Hefei (2020, online), Novosibirsk (2021, online), Hefei (2024) and Guangzhou (2024). It's worth mentioning that there have been International Wrokshops focusing on  discussion of the Super tau-Charm Facility projects in China and Russia, respectively, which were held in Hefei (2015), Beijing (2018) and Novosibirsk (2018).

In the field of particle physics research, the tau-charm energy region has unique properties, rich frontier physics topics, and great potential for scientific discoveries.  The next generation of tau-charm facility projects have been proposed and extensively discussed. With a peak luminosity two orders of magnitude higher than that of the currently operating Beijing electron-positron collider (BEPCII), and twice the energy range, such facilities will provide a key platform for deepening the study of the internal structure of hadrons, searching for exotic states, and understanding the nature of non-perturbative strong interactions, exploring the asymmetry of matter-antimatter in the universe (CP violation),  and probing new physics beyond the standard model. The construction of the facilities will challenge many of the world's cutting-edge accelerator and detector technologies. The workshop will bring together experts and researchers from around the world to explore the physics potential of future high-luminosity tau-charm facilities, review progress in accelerator and detector designs and R&D, discuss new ideas for accelerators, detectors and data processing, and facilitate the formation of international collaborations.

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The workshop program features plenary and parallel sessions covering the following topics for future high-luminosity tau-charm facilities: 

• Hadron spectrum and hadron structure
• Flavor physics and CP violation
• Detector design and R&D, novel technologies
• Accelerator physics and technologies
• Software and computing

 

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Conference Dates: November 23 – 27, 2025

• Sunday, November 23: Registration
• Monday, November 24 – Thursday, November 27: Scientific Sessions & Talks

 

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Program: Plenary and Parallel sessions:

	Nov. 24	Nov. 25	Nov. 26	Nov. 27
Morning	Plenary (08:30 - 12:30)	Parallel (09:00 - 12:00)	Parallel (09:00 - 12:00)	Parallel (09:00 - 12:00)
Afternoon	Plenary (14:00 - 18:00)	Parallel (14:00 - 18:00)	Free	Plenary (14:00 - 18:00)
Evening		Banquet

 

 

 

会议通知.pdf

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Sunday 23 November

14:00 → 18:00 Registration

18:00 → 19:00 Dinner

19:00 → 22:00 Registration

Monday 24 November

08:30 → 10:10 Plenary: I

Convener: Haiping Peng (University of Science and Technology of China)

08:30 Opening speech(10')

08:40 Overview of STCF project (25'+5')

Speaker: Yangheng Zheng (University of Chinese Academy of Sciences)

09:10 Overview of collider projects at BINP (25'+5')

Speaker: Ivan Logashenko (BINP)

09:40 Status of STCF accelerator (25'+5')

Speaker: Jingyu（靖宇） Tang (唐） (University of Science and Technology of China)

10:10 → 10:40 Break

10:40 → 12:10 Plenary: II

Convener: Ivan Logashenko (BINP)

10:40 STCF detector and performance (25'+5')

Speaker: Jianbei Liu (University of Science and Technology of China)

11:10 Overview of tau physics (25'+5')

Speaker: Zhiqing Zhang (IJCLab)

11:40 Theoretical overview of charm physic (25'+5')

Speaker: Hai-Yang Cheng (Academia Sinica)

12:10 → 14:00 Lunch

14:00 → 16:00 Plenary: III

Convener: Jiuqing Wang (IHEP)

14:00 Preliminary design of the BINP CW collider final focus (25'+5')

Speaker: Alexander Krasnov (BINP)

14:30 Parameters optimization of e+e- crab waist colliders at low energy (25'+5')

Speaker: Anton Bogomyagkov (BINP)

15:00 Operational experience with the DAFNE collider:KLOE2 and SIDDHARTA-2 runs (25'+5')

Speaker: Catia Milardi (INFN)

15:30 Prospect of hadron spectroscopy at BESIII (25'+5')

Speaker: Beijiang Liu (IHEP)

16:00 → 16:30 Break

16:30 → 18:00 Plenary: IV

Convener: Youjin Yuan (Institute of Modern Physics, Chinese Academy of Sciences)

16:30 Upgrade of LHCb detector (25'+5')

Speaker: Jianchun Wang (IHEP)

17:00 Solid state detectors and DRD3 activities (25'+5') (remote)

Speaker: Gregor Kramberger (Jožef Stefan Institute)

17:30 BESIII and STCF offline software (25'+5‘）

Speaker: Xiaocong Ai (Zhengzhou University)

18:00 → 19:00 Dinner

Tuesday 25 November

09:00 → 10:15 Accelerator: I

Convener: Eigene Levichev

09:00 Physical design of STCF collider rings（20'+5'）

Speaker: Ye Zou (University of Science and Technology of China)

09:25 Emittance optimization in CW colliders for Touschek lifetime enhancement(20'+5')

Speaker: Mikhail Skamarokha (BINP)

09:50 Lattice design and commissioning of BEPCII energy upgrade scheme(20'+5')

Speaker: Huiping Geng (IHEP)

09:00 → 10:15 Detector: I

Convener: Jiajun Qin (University of Science and Technology of China)

09:00 MAPS chips with domestic technology for vertext detectors(20'+5')

Speaker: 向明 孙 (华中师范大学)

09:25 Status of the STCF MAPS-based inner tracker(20'+5')

Speaker: 昊 韩 (中国科学技术大学)

09:50 Upstream Tracker Upgrade at LHCb(20'+5')

Speaker: Kai LIU (Lanzhou University)

09:00 → 10:15 Physics: I

Convener: Menglin Du (UESTC)

09:00 Lattice QCD efforts for STCF(20'+5')

Speaker: 伟 王 (SJTU)

09:25 Doubly heavy tetraquarks from lattice QCD and related stuff(20'+5')

Speaker: Lu Meng (Southeast University)

09:50 Understanding the spectrum of charmonium and charmonium-like states(20'+5')

Speaker: Qian Wang (South China Normal University)

09:00 → 10:15 Software & Computing: 1

Convener: Xingtao Huang (Shandong University)

09:00 Status of BINP SCT software(20'+5')

Speaker: Daniil Zhadan (BINP)

09:25 STCF core software(20'+5')

Speaker: Teng Li (Shandong University)

09:50 AI-based event reconstruction and detector design for Higgs factories (20'+5')(remote)

Speaker: Taikan Suehara (ICEPP)

10:15 → 10:35 Break

10:35 → 11:50 Accelerator: I

Convener: Demin Zhou (KEK)

10:35 Polarization issues in tau-charm factories(20'+5')

Speaker: Ivan Koop (BINP)

11:00 Nonlinear optimization for the STCF(20'+5')

Speaker: Dr 涛 刘 (University of Science and Technology of China)

11:25 Error effect analysis and correction for STCF collider rings(20'+5')

Speaker: Penghui Yang (National Synchrotron Radiation Laboratory, USTC)

10:35 → 12:05 Detector: I

Convener: Mingyi Dong (IHEP)

10:35 Performance of the STCF MPGD-based inner tracker prototype in magnetic field(15'+5')

Speaker: Zhujun Fang (USTC)

10:55 Status of drift chambers development at BINP(20'+5')

Speaker: Dmitrii Kyshtymov (Budker Institute of Nuclear Physics)

11:20 Simulation of SCTF drift chamber(15'+5')

Speaker: Vechaslav Ivanov (BINP)

11:40 STCF main drift chamber R&D progress(20'+5')

Speaker: yu hua (中国科学技术大学)

10:35 → 12:00 Software & Computing: I

10:35 BESIII MDC calibration and CGEM alignment(20'+5')

Speaker: Linghui Wu (IHEP)

11:00 STCF MDC full reconstruction(20'+5')

Speaker: 泓琨 莫 (USTC)

11:25 STCF T0 reconstruction(20'+5')

Speaker: 振卓 梁 (中山大学)

10:45 → 12:00 Physics: I

Convener: Qian Wang (South China Normal University)

10:45 EFT approaches to charmonia(20'+5')

Speaker: Menglin Du (UESTC)

11:10 Tau to omega pi nu_tau decays(20'+5')

Speaker: Xin-qiang Li (CCNU)

11:35 Progress in the Study of D⁰/D⁺ Decays at STCF(20'+5')

Speaker: 佳元 粟 (华中科技大学)

12:05 → 14:00 Lunch

14:00 → 15:40 Accelerator: II

Convener: Jingyu（靖宇） Tang (唐） (University of Science and Technology of China)

14:00 Interaction region design for STCF(20'+5')

Speaker: Linhao Zhang (University of Science and Technology of China)

14:25 Development of the Canted Cosine Theta magnets for the CW final focus(20'+5')

Speaker: Nikolay Meznetsev (BINP)

14:50 Design of the FCCee IR, prototyping ad MDI(20'+5') (remote)

Speaker: Manuela Boscolo (INFN)

15:15 Monochromatization Scheme for FCC-ee Collider(20'+5') (remote)

Speaker: Angeles Faus-Golfe (IJCLab)

14:00 → 15:40 Detector: II

Convener: Yuriy Tikhonov (BINP)

14:00 CEPC drift chamber(20'+5')

Speaker: Mingyi Dong (IHEP)

14:25 Progress on the Drift Chamber R&D for the IDEA detector concept at FCC-ee(20'+5') (remote)

Speaker: Margherita Primavera (INFN Lecce)

14:50 Operation of the Belle II central drift chamber(20'+5') (remote)

Speaker: Carsten Niebuhr (DESY)

15:15 PICMIC detector concept(20'+5')

Speaker: 亮 张 (山东大学)

14:00 → 15:40 Physics: II

Convener: Lu Meng (Southeast University)

14:00 Charm Baryon CPV(theory)(20'+5')

Speaker: Fanrong Xu (Jinan University)

14:25 D meson inclusive decays(20'+5')

Speaker: Kang-Kang Shao (HUST)

14:50 High-statistics amplitude analyses of charmonium decays(20'+5')

Speaker: Kirill Chilikin (BINP)

15:15 Charm quark mass with calibrated uncertainty and its impact on the muon g-2(20'+5') (remote)

Speaker: Pere Masjuan (UAB)

14:00 → 15:40 Software & Computing: II

Convener: Xiaocong Ai (Zhengzhou University)

14:00 COMET Drift Chamber Tracking(20'+5')

Speaker: Yao Zhang (IHEP)

14:25 BESIII/STCF MDC GNN tracking(20'+5')

Speaker: Xiaoshuai Qin (Shandong University)

14:50 STCF Hough tracking and fitting(20'+5')

Speaker: Jin Zhang (Sun Yat-sen university)

15:15 ACTS tracking for STCF (remote) (20'+5')

Speaker: hao li (郑州大学)

15:40 → 16:00 Break

16:00 → 17:15 Accelerator: II

16:00 DAFNE as possible test facility for Future Circular Colliders(20'+5') (remote)

Speaker: Antonio De Santis (INFN)

16:25 Progress of STCF IR Superconducting Magnets(20'+5')

Speaker: Wenbin(文彬) Ma(马) (High Magnetic Field Laboratory (强磁场科学中心))

16:50 Superconducting Quadrupoles for BEPCII energy upgrade(20'+5')

Speaker: Yingshun Zhu (IHEP)

16:00 → 18:05 Detector: II

Convener: 坤 胡 (SDU)

16:00 SEE in CMS HCCROC/HGCAL (20'+5')(remote)

Speaker: Sébastien Extier (OMEGA - CNRS)

16:25 On-the-Fly SEU Correction in FPGAs of the Aerogel RICH at Belle II(20'+5')

Speaker: Raffaele Giordano (INFN)

16:50 ALTIROC, LGAD readout ASIC for ATLAS HGTD (20'+5') (remote)

Speaker: Nathalie Seguin-Moreau (OMEGA - CNRS)

17:15 Research Progress on the DTOF-based Particle Identification at STCF(20'+5')

Speaker: 雪森 林 (USTC)

17:40 The first results on R&D for square position-sensitive MCP PMT produced in Russia(20'+5')

Speaker: Vladimir Rusetsky (IFP)

16:00 → 17:40 Software & Computing: II

Convener: Jin Zhang (Sun Yat-sen university)

16:00 Vertex Fitting at BESIII(20'+5')

Speaker: 宇鹏 裴 (中国科学技术大学)

16:25 STCF global vertex fit(20'+5')

Speaker: 明玉 于 (山东大学)

16:50 KF-based alignment in ACTS(20'+5')

Speaker: Xiaocong Ai (Zhengzhou University)

17:15 STCF MUD simulation, digitization and reconstruction(20'+5')

Speaker: Yulin Liu (USTC)

16:10 → 17:50 Physics: II

Convener: Prof. Zhi-Hui Guo (Hebei Normal University)

16:10 Precision study of eta/eta’ decays (theory) (20'+5')(remote)

Speaker: Bastian Kubis (Bonn)

16:35 Precision study of eta/eta’ decays (experiment)(20'+5')

Speaker: Xiaolin Kang (China University of Geosciences (Wuhan))

17:00 Inputs for muon g-2 from the tau lepton (20'+5')(remote)

Speaker: Pere Masjuan (Barcelona)

17:25 Quantum entanglement of tau pair and tau reconstruction at STCF(20'+5')

Speaker: Xiaokang Li (Peking University)

18:05 → 20:05 Banquet

Wednesday 26 November

09:00 → 10:15 Accelerator: III

Convener: Catia Milardi (INFN)

09:00 Beam-beam effects at STCF(20'+5')

Speaker: Demin Zhou (KEK)

09:25 Collective effects at STCF(20'+5')

Speaker: TianLong He (USTC)

09:50 Progress on beam instrumentation for STCF(20'+5')

Speaker: Qing (箐) Luo (罗) (University of Science and Technology of China)

09:00 → 10:40 Detector: III

Convener: 雷 赵 (中国科学技术大学)

09:00 R&D on ASHIPH system for the STCF(15'+5')

Speaker: Kirill Petrukhin (BINP)

09:20 Prospects of aerogel R&Ds at the BINP(15'+5')

Speaker: Alexander Barnyakov (Budker Institute of Nuclear Physics)

09:40 STCF RICH detector and electronics R&D progress(15'+5')

Speaker: Dr 文谦 黄 (中国科学院大学)

10:00 Progress of the STCF ECAL(15'+5')

Speaker: 俊豪 王 (中国科学技术大学)

10:20 R&D status of CsI calorimeter +APD (remote) (15'+5')

Speaker: Denis Epifanov (BINP)

09:00 → 10:15 Physics: III

Convener: Ling-Yun Dai (Hunan U.)

09:00 Recent progress on parton fragmentation functions(20'+5')

Speaker: Hongxi Xing (South China Normal University)

09:25 Generalised distribution amplitudes and gravitational from factors of hadrons(20'+5')

Speaker: Qintao SONG (Zhengzhou University)

09:50 Measurement of the e+e- -> p p-bar cross section near the production threshold with a high energy resolution(20'+5')

Speaker: Alexander Bobrov (BINP)

09:00 → 10:15 Software & Computing: III

Convener: Cong Geng (Sun Yat-sen University)

09:00 STCF RICH simulation, digitization and reconstruction(20'+5')

Speaker: 清源 黄 (UCAS)

09:25 STCF BTOF simulation, digitization and reconstruction(20'+5')

Speaker: Teng Ma (University of Science and Technology of China)

09:50 STCF EMC simulation, digitization and reconstruction(20'+5')

Speaker: 博 王 (中国科学技术大学)

10:15 → 10:45 Break

10:15 → 10:35 Break

10:15 → 10:35 Break

10:35 → 11:50 Accelerator: III

Convener: Anton Bogomyagkov (BINP)

10:35 Investigation on Impedance & Beam instability and the damping from bunch by bunch feedback system at BEPCII(20'+5')

Speaker: 瑜冬 刘 (IHEP)

11:00 Beam background study of BEPCII, simulation and experiment(20'+5')

Speaker: BIN WANG (IHEP)

11:25 Progress in the Design of the 500 MHz Dual-Feed Normal Conducting Cavity for STCF(20'+5')

Speaker: li sun (USTC)

10:35 → 12:35 Software & Computing: III

Convener: Binbin Qi (USTC)

10:35 AI enhancing Reconstruction and Analysis for CEPC(20'+5')

Speaker: Manqi RUAN (IHEP)

11:00 Machine Learning Advances in ATLAS(20'+5') (remote)

Speaker: Bingxuan Liu (Sun Yat-sen University)

10:40 → 11:00 Break

10:45 → 12:00 Physics: III

Convener: Hongxi Xing (South China Normal University)

10:45 A Recent Study on Hadronic Contributions to Muon g-2(20'+5')

Speaker: Ling-Yun Dai (Hunan U.)

11:10 Dark photon search status in tau charm energy region(20'+5')

Speaker: Zhijun Li (Sun Yat-sen University)

11:35 Searching for apparent baryon number violation in Lambda_c(20'+5')

Speaker: Zeren Simon (泽人) Wang (王) (Hefei University of Technology （合肥工业大学）)

11:00 → 12:40 Detector: III

Convener: Timofey Uglov (LPI)

11:00 The R&D Progress in STCF Trigger System(15'+5')

Speaker: Yining Bao (USTC)

11:20 Status and Outlook of the Clock and Data Transmission System R&D for STCF(15'+5')

Speaker: Jinhong Wang (University of Science and Technology of China)

11:40 Forward Detectors Design at STCF(15'+5')

Speakers: 晨涛 鲍 (浙江大学), 晨涛 鲍 (浙江大学)

12:00 The Zero Degree Calorimeter (ZDC) at BESIII(15'+5')

Speaker: Lei (雷) Zhang (张) (Nanjing University)

12:20 Radiation aging test of materials with beam of the fast neutrons at BINP(15'+5')

Speaker: Viktor Bobrovnikov (BINP)

12:40 → 14:00 Lunch

14:00 → 18:00 Free

18:00 → 19:00 Dinner

Thursday 27 November

09:00 → 10:15 Accelerator: IV

Convener: Qing (箐) Luo (罗) (University of Science and Technology of China)

09:00 Injector Design of STCF(20'+5')

Speaker: 端 谷 (中国科学院上海高等研究院)

09:25 Recent Advances in the STCF Positron Source(20'+5')

Speaker: Mr Xin X (中国科学技术大学)

09:50 Conceptual design for the combined damping and accumulator rings for positrons at STCF(20'+5')

Speaker: Xiaoyu Liu (University of Science and Technology of China)

09:00 → 10:15 Detector: IV

Convener: Alexander Barnyakov (Budker Institute of Nuclear Physics)

09:00 Dual-readout crystal calorimeter for the IDEA detecto(20'+5')

Speaker: Stefano Moneta (INFN)

09:25 KOTO 4D calorimeter: Toward the search the $K_L \to \pi^0 \nu\bar{\nu}$ (20'+5')(remote)

Speaker: Katsushige Kotera (U of Osaka)

09:50 The Developments of a Radiation-hard ECAL with Picosecond Time Resolution for LHCb Upgrade(20'+5')

Speaker: Jike Wang (WHU)

09:00 → 10:15 Physics: IV

Convener: Zhiqing Zhang (IJCLab)

09:00 CPV in Tau (20'+5')(remote)

Speaker: Danie Lopez Aguilar (cinvestav)

09:25 Experimentally Accessible but Imaginary Tau Electric Dipole Moment(20'+5')

Speaker: 佳韦 刘 (TDLi)

09:50 Two-meson and meson-axion production from tau lepton(20'+5')

Speaker: Zhi-Hui Guo (HEBNU)

09:00 → 10:15 Software & Computing: IV

Convener: Manqi RUAN (IHEP)

09:00 STCF Conbined likelihood for global PID(20'+5')

Speaker: Binbin Qi (USTC)

09:25 FARICH-based PID using ML(20'+5')

Speaker: Platon Rogozhin (HSE)

09:50 CNN for PID systems in STCF(20'+5')

Speaker: Wanlin Lin (CCNU)

10:15 → 10:35 Break

10:35 → 12:05 Detector: IV

Convener: 小龙 王 (复旦大学)

10:35 STCF MUON Detector R&D Progress(20'+5')

Speaker: Yongjie Sun

11:00 The experience of construction, production and exploiting of the Belle II muon system(20'+5')

Speaker: Timofey Uglov (LPI)

11:25 BelleII KLM upgrade(15'+5')

Speaker: Shiming Zou (Fudan University)

11:45 Progress of the STCF detector magnet (remote) (15'+5')

Speaker: Mr 小涛 张 (西门子（深圳）磁共振有限公司)

10:35 → 11:50 Software & Computing: IV

10:35 ML-based fast simulation of FARICH responses(20'+5')

Speaker: Foma Shipilov (HSE University)

11:00 BES EMC Fast simulation(20'+5')

Speaker: Tong Liu (IHEP)

11:25 STCF RDFrame analysis(20'+5')

Speaker: 莹 杨 (山东大学)

10:45 → 12:00 Physics: IV

Convener: Pavel Pakhlov (National University Higher School of Economics, Moscow)

10:45 Study of di-charmonium and Jpsi-p-pbar at STCF(20'+5')

Speaker: Zikang Chen (Sun-Yat-sen University)

11:10 Search for invisible decays of eta/eta'/omega/phi via jpsi decays at STCF(20'+5')

Speaker: 智博 陶 (吉林大学)

11:35 Study of hyperon CPV and EDM at STCF(20'+5')

Speaker: 明玉 于 (山东大学)

12:05 → 14:00 Lunch

14:00 → 16:00 Plenary: V

Convener: Shuangshi Fang (Institute of High Energy physics)

14:00 Status and challenges on the SuperKEKB ring （25’+5‘）(remote)

Speaker: Yukiyoshi Onishi (KEK)

14:30 Synergy between LHCb and STCF programs （25’+5‘）

Speaker: wenbin qian (University of Chinese Academy of Sciences)

15:00 Overview on Belle II upgrade (25’+5‘）

Speaker: Yubo Han

15:30 Overview of charm physics at Belle II (25'+5')

Speaker: Murad Yasaveev (HSE)

16:00 → 16:30 Break

16:30 → 17:40 Plenary: VI

Convener: Xingtao Huang (Shandong University)

16:30 Overview of the offline computing for the SPD experiment (25'+5')

Speaker: Artem Petrosyan (Joint Institute for Nuclear Research)

17:00 Quantum computing and machine learning application for HEP community (25'+5')

Speaker: Tianji Cai (Tongji)

17:30 Close Speech(10')

17:40 → 19:00 Dinner