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2025 European Edition of the International Workshop on the Circular Electron-Positron Collider (CEPC), Barcelona, Spain

Jun 16 – 19, 2025
Barcelona, Spain
UTC timezone

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Contribution List

133 out of 133 displayed
  1. 1. Registration
    6/16/25, 9:00 AM
  2. 131. Welcome to the Workshop
    Sebastian Grinstein (IFAE/ICREA)
    6/16/25, 9:20 AM
  3. 132. Barcelona Science Hub
    Andreu Mas-Colell
    6/16/25, 9:25 AM
  4. 133. Welcome and Introduction to IFAE from the Director
    Eugenio Coccia
    6/16/25, 9:45 AM
  5. 2. CEPC Accelerator: EDR Status and Beyond
    Jie Gao
    6/16/25, 10:00 AM
  6. 3. CEPC Physics/Detector overview: TDR status
    Jianchun Wang
    6/16/25, 10:30 AM
  7. 4. FCC Accelerator and Physics
    Alain Blondel (DPNC Université de Genève)
    6/16/25, 11:30 AM
  8. 5. Linear Collider vision at CERN
    Jenny List (DESY)
    6/16/25, 12:00 PM
  9. 54. Construction of large infrastructure projects
    Yifang Wang
    6/16/25, 12:30 PM
  10. 56. CEPC silicon vertex detector R&D
    Zhijun Liang
    6/16/25, 2:30 PM
  11. 62. Status of the high precision calculation study at the CEPC
    Hao Zhang
    6/16/25, 2:30 PM
  12. 13. Summary of eeFACT2025 and perspective for future e+e- circular collider
    Yoshihiro Funakoshi (KEK)
    6/16/25, 2:30 PM
  13. 14. CEPC collider ring lattice studies in EDR
    Yiwei Wang (IHEP)
    6/16/25, 2:50 PM
  14. 57. CEPC silicon inner tracker and timing layer detector R&D (remotely)
    Yan Qi (IHEP)
    6/16/25, 2:50 PM
  15. 63. Status of high precision calculations at e+e- colliders
    Alan Price
    6/16/25, 2:50 PM
  16. 58. FCC-ee Silicon Tracking Detector Overview
    Attilio Andreazza (Università di Milano and INFN)
    6/16/25, 3:10 PM
  17. 15. Luminosity monitoring and IP beam tuning
    Philip Bambade ( IJClab)
    6/16/25, 3:10 PM
  18. 64. Update on the multi-photon Monte Carlo event generator KKMCee
    Zbigniew Was
    6/16/25, 3:10 PM
  19. 59. Belle II Vertex Detector Upgrade (remotely)
    Song Weimin (JLU)
    6/16/25, 3:30 PM
  20. 16. CEPC collective effects on luminosities including collimators in EDR (remotely)
    Na Wang (IHEP)
    6/16/25, 3:30 PM
  21. 65. High-precision calculations at e+e- colliders with MC@NLO and lepton PDFs
    Giovanni Stagnitto
    6/16/25, 3:30 PM
  22. 17. CEPC booster and damping ring studies in EDR
    Dou Wang (IHEP)
    6/16/25, 3:50 PM
  23. 66. Feynman integral evaluation for 2- and 3-loop EW corrections with SeaSyde
    Tommaso Armadillo
    6/16/25, 3:50 PM
  24. 60. Hightlights of DRD3.2 Hybrid Technologies Working Group
    Leena Diehl (CERN)
    6/16/25, 3:50 PM
  25. 61. 4D LGAD Technologies and their Potential Applications in Future Lepton Colliders (remotely)
    Matteo Centis Vignali (FBK)
    6/16/25, 4:10 PM
  26. 18. APES development status
    Yuan Zhang (IHEP, CAS)
    6/16/25, 4:10 PM
  27. 19. Accelerator international collaborations in IN2p3/CNRS (remotely)
    Angeles Faus-Golfe (IJCLab)
    6/16/25, 5:00 PM
  28. 100. CEPC TPC
    Huirong Qi (Institute of High Energy Physics,CAS)
    6/16/25, 5:00 PM
  29. 67. Higgs measurements with the CEPC Ref-TDR
    Yanping Huang
    6/16/25, 5:00 PM
  30. 20. CEPC collider ring and booster magnets in EDR and industrial fabrication preparation
    Wen Kang
    6/16/25, 5:20 PM
  31. 101. Drift Chamber
    Mr Francesco Massimiliano Procacci (INFN Bari (Italy))
    6/16/25, 5:20 PM
  32. 68. Status of Higgs theory predictions at e+e- colliders
    Juergen Reuter (Deutsches Elektronen-Synchroton DESY)
    6/16/25, 5:20 PM
  33. 21. CEPC vacuum system and mass production preparation studies in EDR
    Yongsheng Ma (IHEP)
    6/16/25, 5:40 PM
  34. 69. Higgs to diphoton and photon performance at CEPC
    Mohamed Reda Mekouar
    6/16/25, 5:40 PM
  35. 102. Muon gas detector : (M)RPC
    Yi Wang
    6/16/25, 5:40 PM
  36. 22. L-band cavity BPM tests and its application to CEPC
    Soohyung Lee
    6/16/25, 6:00 PM
  37. 103. Muon gas detector: microwell
    M. Poli Lener
    6/16/25, 6:00 PM
  38. 70. W fusion measurements at the CEPC 360 GeV Runs
    Taozhe YU
    6/16/25, 6:00 PM
  39. 71. Higgs self coupling (remotely)
    Victor Maura
    6/16/25, 6:20 PM
  40. 23. Investigation on injection related beam loss at super KEK B
    Meng Li
    6/16/25, 6:20 PM
  41. 104. PICOSEC Micromegas: A Scalable Solution for Precise Timing Applications
    Alexandra Kallitsopoulou (CEA/IRFU/DEDIP/Université Paris-Saclay)
    6/16/25, 6:20 PM
  42. 24. BEPCII-U and HEPS stauts (remotely)
    Dr Daheng Ji (IHEP)
    6/16/25, 6:40 PM
  43. 105. NSW MPGD
    Ralf Hertenberger (LMU Muenchen Fakultaet fuer Physik)
    6/16/25, 6:40 PM
  44. 72. EW Physics at the CEPC: White Paper Studies and recent progress
    Hengne Li (South China Normal University)
    6/17/25, 9:00 AM
  45. 106. Mechanics of CEPC Calorimeter and Magnet
    Yatian Pei
    6/17/25, 9:00 AM
  46. 25. Recent Development of SRF Technologies Worldwide: Highlights from TTC2025 meeting at IRIS/IBS Korea (remotely)
    Eiji Kako (KEK)
    6/17/25, 9:00 AM
  47. 107. CEPC detector Installation and Integration
    Quan Ji
    6/17/25, 9:20 AM
  48. 26. CEPC SRF development in EDR
    Jiyuan ZHAI
    6/17/25, 9:20 AM
  49. 73. Effective leptonic weak mixing angle determination at the Z resonance
    Fulvio Piccinini
    6/17/25, 9:20 AM
  50. 108. ALICE ITS3 system integration and infrastructure considerations for ALICE 3
    Jian Liu, Jian Liu (University of Liverpool)
    6/17/25, 9:40 AM
  51. 27. CEPC cryogenic system optimization in EDR
    Rui Ge (IHEP，CAS)
    6/17/25, 9:40 AM
  52. 74. Verifying the resonance schemes of unstable particles at lepton colliders
    Ui Min
    6/17/25, 9:40 AM
  53. 109. Alignment of the Interaction Region at FCC-ee (remotely)
    Leonard Watrelot
    6/17/25, 10:00 AM
  54. 28. CEPC linac injector development in EDR
    Jingru Zhang (IHEP)
    6/17/25, 10:00 AM
  55. 75. Connecting scales: RGE effects in the SMEFT at the LHC and future colliders (remotely)
    Alejo Rossia
    6/17/25, 10:00 AM
  56. 29. High efficiency and high power klystron development in P-band and C-band in EDR
    Zusheng Zhou (Institute of High Energy Physics(IHEP))
    6/17/25, 10:20 AM
  57. 129. Mechanical design of CEPC VTX
    Jinyu Fu
    6/17/25, 10:20 AM
  58. 76. The TeraZ mirage: new physics lost in blind directions (remotely)
    Juan Carlos Criado
    6/17/25, 10:20 AM
  59. 30. CEPC advanced instrumentation and feedback studies in EDR (remotely)
    Yanfeng SUI (IHEP)
    6/17/25, 11:10 AM
  60. 110. Readout Electronics for the CEPC Reference Detector
    Wei Wei
    6/17/25, 11:10 AM

    The Electronics system of the CEPC reference detector has completed the design of the overall framework based on background simulation and the baseline readout electronics design of the sub-detectors. We will implement the overall design of the Electronics-TDAQ system based on a common backend electronics and a common trigger system design. The framework design of the front-end electronics...

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  61. 77. Status of CEPC Flavor Physics Studies: White Paper & recent progress
    Manqi RUAN (IHEP)
    6/17/25, 11:10 AM
  62. 31. Beam diagnostics for FCCee (remotely)
    Emily Howling (Univ. of Oxford (GB))
    6/17/25, 11:30 AM
  63. 111. CEPC Detector Readout Trigger System
    Boping Chen (IHEP)
    6/17/25, 11:30 AM

    The Circular Electron-Positron Collider (CEPC) is a next-generation particle collider designed for precision measurements and searches for new physics. An essential component of this experiment is the trigger system, which will select important events from the vast amount of data. This presentation will cover the study of the CEPC trigger system, including the baseline trigger system design...

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  64. 78. Measuring charged-current leptonic B decays and CKM matrix elements (remotely)
    Marco Fedele
    6/17/25, 11:30 AM
  65. 112. CEPC Detector Data Acquisition System
    Xiaolu Ji (Institute of High Energy Physics, Chinese Academy of Sciences)
    6/17/25, 11:50 AM

    This report outlines the design plans for the CEPC detector data acquisition system. Firstly, it describes the RADAR data flow framework, which aims to implement a high-performance and flexible data acquisition platform based on experience from previous experiments. Exploration of heterogeneous acceleration methods is underway to optimize future online data processing capabilities....

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  66. 32. CEPC large scale and precision control system study in EDR (remotely)
    Dapeng Jin (IHEP)
    6/17/25, 11:50 AM
  67. 79. Prospect for measurement of CP-violating observables in B0s→D∓sK± decays at a future Z factory
    Ji Peng (IHEP)
    6/17/25, 11:50 AM
  68. 33. CEPC mechanical system development status in EDR (remotely)
    Haijing Wang (IHEP)
    6/17/25, 12:10 PM
  69. 113. Determination of the Fluxes in the ILD calorimeters at the Circular Colliders
    Vincent Boudry (LLR – CNRS, École polytechnique, Institut Polytechnique de Paris)
    6/17/25, 12:10 PM

    The detector based on Particle Flow require highly granular calorimeters posing many challenges in their implementation. Specifically, their electronics must be embedded, and the scaling of the DAQ and cooling systems must be adequately scaled. Using the CaloFlux tool, based on full simulation of the main processes and machine backgrounds, we can estimate the flux of hits in section of the...

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  70. 80. Implications of a Tera-Z machine for "flavored" new physics (remotely)
    Claudia Cornella
    6/17/25, 12:10 PM
  71. 34. CEPC large scale measurement, precision alignment and efficient installation studies in EDR (remotely)
    xiaolong wang
    6/17/25, 12:30 PM
  72. 114. DRD7: status and plans
    David Gascon
    6/17/25, 12:30 PM

    The DRD7 (Detector R&D) collaboration, anchored at CERN, unites numerous international research institutes and laboratories to push the boundaries of particle detection technology. This collaboration brings together expertise from fields such as particle physics, electronics engineering, and materials science to develop cutting-edge detectors needed for next-generation experiments in...

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  73. 81. Prospects for semileptonic B decays, LFU tests, and LFV at LHCb
    Ricardo Vazquez Gomez
    6/17/25, 12:30 PM
  74. 115. CEPC crystal
    Jack Rolph
    6/17/25, 2:20 PM
  75. 35. Status of Alba light source accelerator activities in Spain
    Caterina Biscari (ALBA Synchrotron)
    6/17/25, 2:20 PM
  76. 82. Status report of the CEPC New Physics Study
    Xuai Zhuang
    6/17/25, 2:20 PM
  77. 116. The status of the GS-HCAL (CEPC hadronic calorimeter)
    Hengne Li (South China Normal University)
    6/17/25, 2:37 PM
  78. 36. CEPC SC CCT quadrupole design and development in EDR (remotely)
    Yingshu Zhu (IHEP)
    6/17/25, 2:40 PM
  79. 83. Heavy neutral Leptons at CEPC
    Juergen Reuter (Deutsches Elektronen-Synchroton DESY)
    6/17/25, 2:40 PM
  80. 117. Hadronic Calorimeter (Scintillator and RPC based)
    Haijun Yang
    6/17/25, 2:54 PM
  81. 37. Comparison of Capture Systems Using Flux Concentrator and HTS Solenoid for the FCC-ee Positron Source (remotely)
    Yuting WANG (IJCLab-CNRS)
    6/17/25, 3:00 PM
  82. 84. Light scalar searches at lepton colliders
    Tania Robens
    6/17/25, 3:00 PM
  83. 118. SiW-ECAL & Sc-ECAL
    Vincent Boudry (LLR – CNRS, École polytechnique, Institut Polytechnique de Paris)
    6/17/25, 3:11 PM
  84. 38. IBS and High field HTS SC magnets study status
    Qingjin Xu (IHEP)
    6/17/25, 3:20 PM
  85. 85. Physics opportunities for light BSM Higgs bosons at e+e- colliders
    Andreas Crivellin
    6/17/25, 3:20 PM
  86. 119. Dual readout calorimetry for the IDEA detector concept
    Romualdo Santoro
    6/17/25, 3:28 PM
  87. 39. CEPC machine protection and radiation environment studies in EDR
    Guangyi Tang (IHEP, CAS, China)
    6/17/25, 3:40 PM
  88. 86. Connection with gravitational waves (remotely)
    Huaike Guo
    6/17/25, 3:40 PM
  89. 120. ℓAr (ALLEGRO)
    Filomena Sopkova (Charles University)
    6/17/25, 3:45 PM
  90. 40. Polarization studies in IJCLab (remotely)
    Aurelien Martens (IJCLab)
    6/17/25, 4:00 PM
  91. 87. Potential search for direct slepton pair production in sqrt(s)=360 GeV at CEPC (remotely)
    Jiarong Yuan
    6/17/25, 4:00 PM
  92. 121. SDHCAL with MPGD (remotely)
    Luigi Longo
    6/17/25, 4:02 PM
  93. 41. Status of the HALHF project
    Brian Foster (DESY/Oxford)
    6/17/25, 4:50 PM
  94. 124. The ACTS software
    Andreas Salzburger
    6/17/25, 4:50 PM
  95. 123. Full simulation of the IDEA detector (remotely)
    Armin Ilg
    6/17/25, 5:10 PM
  96. 42. Positron acceleration in plasma accelerator
    Wei Lu (IHEP)
    6/17/25, 5:10 PM
  97. 43. IHEP plasma accelerator test facility development status
    Dazhang Li (IHEP)
    6/17/25, 5:30 PM
  98. 122. Simulation and tracking for the reference detector
    Tao Lin (IHEP)
    6/17/25, 5:30 PM
  99. 44. CEPC polarization studies in EDR
    Zhe Duan (Institute of High Energy Physics, CAS)
    6/17/25, 5:50 PM
  100. 125. CyberPFA for the CEPC reference detector
    Sheng-Sen Sun (Institute of High Energy Physics, Chinese Academy of Sciences)
    6/17/25, 5:50 PM
  101. 126. Global physics performance at the Ref-TDR (remotely)
    Chenguang Zhang
    6/17/25, 6:10 PM
  102. 45. Monochromization studies for FCCee (remotely)
    Anna Korsun (IJCLab)
    6/17/25, 6:10 PM
  103. 46. CEPC green accelerator technology development (remotely)
    Jinshu Huang (IHEP)
    6/17/25, 6:30 PM
  104. 127. Trilogy of event reconstruction at the future Higgs factory
    Manqi RUAN (IHEP)
    6/17/25, 6:30 PM
  105. 47. CEPC MDI study status in EDR (remotely)
    Sha Bai (IHEP)
    6/18/25, 9:00 AM
  106. 96. Top mass, width and Yukawa coupling (remotely)
    Matteo Defranchis
    6/18/25, 9:00 AM
  107. 48. Study Status of Beam Induced Background at the CEPC
    Haoyu Shi
    6/18/25, 9:20 AM
  108. 95. Thrust distribution in electron-positron annihilation at full NNNLL+NNLO (and beyond) in QCD
    Giancarlo Ferrera
    6/18/25, 9:20 AM
  109. 94. Luminosity measurements and monitoring at CEPC
    Lei Zhang (Nanjing University (CN))
    6/18/25, 9:40 AM
  110. 49. The coherent bremsstrahlung at the CEPC
    Krzysztof Piotrzkowski (AGH University)
    6/18/25, 9:40 AM
  111. 97. Combined Higgs/top/EW fit
    Eugenia Celada
    6/18/25, 10:00 AM
  112. 51. FCCee MDI study progress status update (remotely)
    Andrea Ciarma
    6/18/25, 10:00 AM
  113. 52. FCC-ee HTS CCT magnet design proposal for the last final focus quadrupole and its cooled beam pipe (remotely)
    Matthieu Marchand (LAPP), Matthieu Marchand (LAPP - IN2P3 - CNRS)
    6/18/25, 10:20 AM
  114. 98. Future collider constraints on top-quark operators
    Marcos Miralles
    6/18/25, 10:20 AM
  115. 53. Collimation studies for future circular colliders (remotely)
    Giacomo Broggi (CERN)
    6/18/25, 10:40 AM
  116. 99. Physics with the Large Hadron electron Collider LHeC
    Armesto Perez
    6/18/25, 10:40 AM
  117. 55. Keynote physics: Why are these projects interesting?
    Andrea Wulzer (ICREA@IFAE)
    6/18/25, 11:30 AM
  118. 6. Panel Discussion
    Alain Blondel (DPNC Université de Genève), Jenny List (DESY), Karl Jakobs, Lydia Brenner, Nadia Pastrone, Tatsuya Nakada, Yifang Wang
    6/18/25, 12:00 PM

    Moderator: Geoffrey Taylor

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  119. 7. Future hadronic collider - General project
    Martin Aleksa, Martin Aleksa (CERN)
    6/19/25, 9:00 AM
  120. 8. Overview of magnet R&D progress
    Luca Bottura
    6/19/25, 9:30 AM
  121. 9. Quantum technologies for high energy physics
    Michael Doser (CERN, MIT, Oxford)
    6/19/25, 10:00 AM
  122. 10. The LGAD Technology: from Concept to Implementation
    Pablo Fernandez (CNM), Pablo Fernandez Martinez (IMB-CNM, CSIC), Pablo Fernández Martínez (IFAE)
    6/19/25, 11:00 AM
  123. 11. Environmental Issues
    Samuel Calvet (LPCA / IN2P3 / CNRS)
    6/19/25, 11:30 AM
  124. 12. What can a circular collider in the Z pole add to flavor factories
    Nazila Mahmoudi, Nazila Mahmoudi (Lyon University)
    6/19/25, 12:00 PM
  125. 128. Closing
    Sebastian Grinstein (IFAE/ICREA)
    6/19/25, 12:30 PM
  126. 91. CyberPFA for the CEPC reference detector
    Sheng-Sen Sun (Institute of High Energy Physics, Chinese Academy of Sciences)
  127. 89. Full simulation of the IDEA detector (remotely)
    Armin Ilg
  128. 92. Global physics performance at the Ref-TDR
    Mingshui Chen
  129. 50. Luminosity Detector at the CEPC
    Suen Hou
  130. 88. Simulation and tracking for the reference detector
    Tao Lin (IHEP)
  131. 90. The ACTS software
    Andreas Salzburger
  132. 93. Trilogy of event reconstruction at the future Higgs factory
    Manqi Ruan
  133. 130. Wellcome to the Workshop
    Sebastian Grinstein (IFAE/ICREA)