Name: 2026 European Edition of the International Workshop on the Circular Electron-Positron Collider (CEPC), Lisbon, Portugal
Start: 2026-04-07T01:00:00+01:00
End: 2026-04-10T18:10:00+01:00
Location: Lisboa, Portugal

2026 European Edition of the International Workshop on the Circular Electron-Positron Collider (CEPC), Lisbon, Portugal

from Tuesday, April 7, 2026 (1:00 AM) to Friday, April 10, 2026 (6:10 PM)

Monday, April 6, 2026
Tuesday, April 7, 2026

8:30 AM Registration
Registration
8:30 AM - 9:00 AM
9:00 AM Opening Session
9:00 AM - 9:30 AM
Room: VA4
Contributions

9:00 AM Official welcome

9:20 AM Introduction from LOC
9:30 AM Plenary
9:30 AM - 10:30 AM
Room: VA4
Contributions

9:30 AM Status of CEPC project and goals for the next 5 years - Xinchou Lou (Chinese Academy of Sciences (CN))

10:00 AM Highlights and Collaboration on CEPC Accelerator R&D - Jie Gao
10:30 AM Coffee Break
Coffee Break
10:30 AM - 11:00 AM
11:00 AM Plenary
11:00 AM - 12:30 PM
Room: VA4
Contributions

11:00 AM The CEPC Reference Detector TDR - Joao Barreiro Guimaraes Da Costa (Chinese Academy of Sciences (CN))

11:30 AM European strategy outcome - Paris Sphicas (CERN/Athens)

12:00 PM FCC accelerator highlights and collaboration - Frank Zimmermann (CERN)
12:30 PM Lunch
Lunch
12:30 PM - 2:00 PM
2:00 PM Plenary
2:00 PM - 3:30 PM
Room: VA4
Contributions

2:00 PM FCC collaboration building - Gregorio Bernardi (APC Paris CNRS/IN2P3)

2:30 PM Plasma acceleration overview - Luis Miguel De Oliveira E Silva (Universidade de Lisboa (PT)) Luís Miguel De Oliveira e Silva

3:00 PM Plasma acceleration plans in China - Wei Lu (Institute of High Energy Physics)
3:30 PM Coffee Break
Coffee Break
3:30 PM - 4:00 PM
4:00 PM Plenary
4:00 PM - 6:00 PM
Room: VA4
Contributions

4:00 PM Highlights of the HL-LHC Reach - Roberto Salerno (CNRS/IN2P3 - LLR, École polytechnique)

4:30 PM Physics potential at e+e- colliders - Fabio Maltoni (Universite Catholique de Louvain (UCL) (BE) and Università di Bologna)

5:00 PM QCD Theoretical Calculations Challenges - Huasheng Shao (Centre National de la Recherche Scientifique (FR))

5:30 PM QED Theoretical Calculations Challenges - Alan Price (Jagiellonia University)
6:30 PM Reception
Reception
6:30 PM - 8:00 PM
Room: Atrium
Wednesday, April 8, 2026
9:00 AM Accelerator
9:00 AM - 10:20 AM
Room: VA4
Contributions

9:00 AM Super KEK B Status - Yukiyoshi Ohnishi

9:20 AM CEPC Accelerator EDR status and international collaborations - Jie Gao

9:40 AM CEPC collider ring lattice studies in EDR - 王毅伟 wangyw

10:00 AM CEPC booster and damping ring studies in EDR - Dou Wang (IHEP)
Detector: SiPM-1
SiPM-1
9:00 AM - 10:20 AM
Room: VA6
Contributions

9:00 AM (Online) SiPM developments in DRD4 - Rok Pestotnik (Jozef Stefan Institute (SI))

9:20 AM SiPM development at FBK - Alberto Giacomo Gola (Fondazione Bruno Kessler (IT))

9:40 AM Cherenkov-based TOF devices using SiPMs - Eugenio Nappi

10:00 AM SiPM for CEPC Cherenkov - Zhonghua Qin
Physics
9:00 AM - 10:20 AM
Room: VA5
Contributions

9:00 AM Top measurements at the CEPC - Leyan Li (Peking University (CN))

9:20 AM Measuring CKM matrix at FCC-ee - Xunwu Zuo (EPFL - Ecole Polytechnique Federale Lausanne (CH))

9:40 AM FCCee sensitivity to symmetry protected UVs: the case of charged lepton mixing - Guilherme Guedes

10:00 AM DELIGHT - Rhitaja Sengupta (BCTP and Physikalisches Institut der Universität Bonn, Germany)
10:20 AM Coffee Break
Coffee Break
10:20 AM - 10:50 AM
10:50 AM Accelerator
10:50 AM - 12:30 PM
Room: VA4
Contributions

10:50 AM FCC RF power sources and powering schemes - Chiara Marrelli (CERN)

11:10 AM High efficiency and high power klystron development in P-band and C-band in EDR - Zusheng Zhou (Institute of High Energy Physics(IHEP))

11:30 AM (Online) FCCee Booster magnets - Halil Deveci

11:50 AM CEPC vacuum system optimization and NEG coating automatic fabrication line - Yongsheng Ma

12:10 PM (Online) CEPC booster magnets and automatic production line status - Wen Kang
Detector 2: Silicon Tracking
Silicon Tracking
10:50 AM - 12:30 PM
Room: VA1
Contributions

10:50 AM DRD 3 overview - Gregor Kramberger (Jozef Stefan Institute (SI))

11:10 AM Tracking/vertexing R&D for e+e- colliders @CPPM&IPHC - Danwei Xu (Centre National de la Recherche Scientifique (FR))

11:30 AM Current status of the Mu3e Vertex Detector - Thomas Senger

11:50 AM CEPC Vertex Detector - Zhijun Liang (Chinese Academy of Sciences (CN))

12:10 PM Development of HVCMOS-based CEPC silicon inner tracker - Yiming Li (Institute of High Energy Physics, Chinese Academy of Sciences (CN))
Detector: SiPM-2
SiPM-2
10:50 AM - 12:30 PM
Room: VA6
Contributions

10:50 AM SiPM for CEPC calorimeters - Zhijun Liang (Chinese Academy of Sciences (CN))

11:10 AM SiPM non-linearity studies in beam tests with scintillating crystals - Zhiyu Zhao (Tsung-Dao Lee Institute (CN))

11:30 AM ASPIDES: A CMOS SPAD and Digital SiPM Platform for High Energy Physics - Romualdo Santoro (Insubria University and INFN - MI)
Physics
10:50 AM - 12:30 PM
Room: VA5
Contributions

10:50 AM BSM physics at the CEPC - Rui Santos (ISEL and CFTC-UL)

11:10 AM Higgs global analysis single-purpose optimization - Gang Li

11:30 AM Future Collider Perspectives on Higgs CP Violation - Julia Manuela Cardoso Silva (The University of Edinburgh (GB))

11:50 AM h95 at the CEPC - Pedro Ferreira (ISEL and CFTC-UL, Lisbon)

12:10 PM Determination of kappa_lambda at CEPC - Murillo Vellasco (University of Bonn (DE))
12:30 PM Lunch
Lunch
12:30 PM - 2:00 PM
2:00 PM Accelerator
2:00 PM - 3:40 PM
Room: VA4
Contributions

2:00 PM ERL Status at IJClab - Walid KAABI

2:20 PM CEPC SRF development in EDR - Peng Sha (IHEP)

2:40 PM CEPC cryogenic system optimization in EDR - Rui Ge

3:00 PM (Online) CEPC mechanics in EDR - Haijing Wang (IHEP)
Detector 2: Electronics andTiming
Electronics andTiming
2:00 PM - 3:40 PM
Room: VA1
Contributions

2:00 PM CEPC chip development program - Jingbo Ye (Chinese Academy of Sciences (CN))

2:20 PM Development of Centimeter-Scale AC-LGAD for CEPC OTK System - Mei Zhao (Chinese Academy of Sciences (CN))

2:40 PM DMAPS with timing - Manuel Rolo (Universita e INFN Torino (IT))

3:00 PM R&D of CEPC detector TDAQ - Fei Li (Institute of High Energy Physics(IHEP), Chinese Academy of Sciences (CN))

3:20 PM Readout electronics for the CEPC Reference Detector - Wei Wei
Detector: Calorimeter-1
Calorimeter-1
2:00 PM - 3:40 PM
Room: VA6
Contributions

2:00 PM CMS HGCal - Jean-Baptiste Sauvan (Centre National de la Recherche Scientifique (FR))

2:20 PM CEPC electromagnetic calorimeter R&D progress and highlights - Yong Liu (Institute of High Energy Physics, Chinese Academy of Sciences)

2:40 PM Dual readout (crystals) - marcello campajola (INFN and University of Naples "Federico II")

3:00 PM Allegro calorimeter project - Rute Pedro (Laboratory of Instrumentation and Experimental Particle Physics (PT))

3:20 PM CEPC HCAL based on glass scintillators - Hengne Li (South China Normal University (CN))
Physics
2:00 PM - 3:40 PM
Room: VA5
Contributions

2:00 PM Higgs Shift-Symmetries at Future Colliders - Maria Ramos

2:20 PM BSM Higgs production at 1-loop - Sven Heinemeyer (CSIC (Madrid, ES))

2:40 PM Portals at FCC-ee - Giacomo Polesello (INFN, Sezione di Pavia (IT))

3:00 PM LRSM at CEPC - Jonathan Kriewald (Jožef Stefan Institut)

3:20 PM CEPC as a LLP factory - Yuanzhen Li
3:40 PM Coffee Break
Coffee Break
3:40 PM - 4:10 PM
Room: Pavilhão de Civil do Instituto Superior Técnico
4:10 PM Accelerator
4:10 PM - 5:50 PM
Room: VA4
Contributions

4:10 PM CEPC linac injector development in EDR and C3 technology development - Jingru Zhang (Institute of High Energy Physics)

4:30 PM Status of EUPRAXIA - Livio Verra

4:50 PM IHEP plasma accelerator test facility development status - Dazhang LI (IHEP, CAS)

5:10 PM Future 10TeV plasma e+e- linear collider perspectives - Wei Lu (Institute of High Energy Physics)
Detector 2: PID, Mechanics, and Integration
PID, Mechanics, and Integration
4:10 PM - 6:05 PM
Room: VA1
Contributions

4:10 PM Light-driven detector concept — power and data transmission - Mengqing Wu (Radboud University and Nikhef (NL))

4:30 PM Status of the Cherenkov Detector for CEPC - Zhonghua Qin

4:50 PM Key mechanical design of CEPC detector - Xiaoyan Ma (Chinese Academy of Sciences (CN))

5:10 PM Mu3e mechanics - Daniela Bortoletto (University of Oxford (GB))

5:25 PM CEPC detector cost evaluation - Miao He (IHEP, CAS)

5:40 PM CEPC detector R&D future plan - Jianchun Wang (Institute of High Energy Physics, Chinese Academy of Sciences (CN))
Detector: Calorimeter-2
Calorimeter-2
4:10 PM - 5:50 PM
Room: VA6
Contributions

4:10 PM T-SDHCAL - Gerald Grenier (IP2I, CNRS, Univ Lyon 1 (FR))

4:30 PM Dual readout (fibers) - Ruggero Turra (Università degli Studi e INFN Milano (IT))

4:50 PM Towards a Homogeneous Calorimeter: Integrating EM and Hadron Detection with Glass Scintillators - Yuekun Heng

5:10 PM (online) Q dots for calorimetry - Yacine Haddad (Universitaet Bern (CH))

5:30 PM Towards an updated version of the SiW-ECAL for circular colliders - Yukun Shi (Laboratoire Leprince-Ringuet, CNRS/IN2P3, École polytechnique)
Physics
4:10 PM - 5:50 PM
Room: VA5
Contributions

4:10 PM Precision predictions in SMEFT - LIVIA,ELENA,GIORGIA MASKOS

4:30 PM Amplitude e+e- in QED at 3-loop - Jonathan Ronca

4:50 PM Two-loop fermionic corrections to fermion pair production - Ernest Wallace (University of Pittsburgh)

5:10 PM Precision QCD/higher order calculations and phenomenology - Joao Pires (LIP - Laboratorio de Instrumentação e Física Experimental de Partículas (PT))

5:30 PM (Online) Threshold scan - MARCO GHILARDI
8:00 PM Conference Dinner
Conference Dinner
8:00 PM - 10:00 PM
Thursday, April 9, 2026
9:00 AM Detector 2: GAS Detector
GAS Detector
9:00 AM - 10:40 AM
Room: VA6
Contributions

9:00 AM Drift chamber developments - Nicola De Filippis (Politecnico/INFN Bari (IT))

9:20 AM Study Progress of CEPC Time Projection Chamber - Mingyi Dong

9:40 AM RPC developments - Alberto Blanco Castro (Laboratory of Instrumentation and Experimental Particle Physics (PT))

10:00 AM DRD 1 developments - Maksym Titov (IRFU, CEA Saclay, Université Paris-Saclay (FR))

10:20 AM CEPC Muon detector - Xiyang Wang (University of Oxford(GB))
Joint MDI Session
9:00 AM - 10:20 AM
Room: VA4
Contributions

9:00 AM CEPC MDI backgrounds and mechanics integration - Haoyu Shi

9:20 AM (Online) Luminosity detector - Ivanka Bozovic-Jelisavcic (University of Belgrade (RS))

9:40 AM (online) Mechanics integration of the IR of FCCee - Manuela Boscolo (INFN e Laboratori Nazionali di Frascati (IT))

10:00 AM [online) Beam induced backgrounds sources at FCC-ee - Giulia Nigrelli (Sapienza Universita, INFN-LNF, CERN)
Physics
9:00 AM - 10:20 AM
Room: VA5
Contributions

9:00 AM From the LHC to Future Colliders - Michele Gallinaro (LIP Lisbon)

9:20 AM Fast Kalman tracking and vertexing in DELPHES - Franco Bedeschi (Universita & INFN Pisa (IT))

9:40 AM (Online) EW physics at CEPC - Yong Du (TD Lee Institute)

10:00 AM Quantum entanglement at higgs factory - Hao Zhang
10:20 AM Coffee Break
Coffee Break
10:20 AM - 10:50 AM
Room: Pavilhão de Civil do Instituto Superior Técnico
10:50 AM Accelerator
10:50 AM - 12:30 PM
Room: VA5
Contributions

10:50 AM APES development status - Tianmu Xin (Institute of High Energy Physics)

11:10 AM (Online) CEPC polarization studies in EDR - Zhe Duan

11:30 AM CEPC positron and polarized electron sources - Xiaoping Li (IHEP)

11:50 AM IBS and High field HTS SC dipole magnets study status - Qingjin Xu
Joint Session with Physics and Detectors
10:50 AM - 12:50 PM
Room: VA4
Contributions

10:50 AM Offline Software Development for CEPC Reference Detector (including CyberPFA) - Weidong Li (Chinese Academy of Sciences (CN))

11:10 AM ARBOR - Manqi Ruan (Chinese Academy of Sciences (CN))

11:30 AM (Online) APRIL (PFA Lyon) - Tanguy Pasquier

11:50 AM Key4HEP - Thomas Madlener (Deutsches Elektronen-Synchrotron (DESY))

12:10 PM Physics Performance of CEPC Reference Detector TDR - Mingshui Chen (Chinese Academy of Sciences (CN))

12:30 PM Detector geometry and event visualization for the CEPC RefDet - Zhengyun You (Sun Yat-Sen University (CN))
2:00 PM Social Event
Social Event
2:00 PM - 7:00 PM
Friday, April 10, 2026
9:00 AM Plenary
9:00 AM - 10:30 AM
Room: VA4
Contributions

9:00 AM Blue Sky Research - Peter Križan (Jožef Stefan Institute, Ljubljana)

9:30 AM LDG Sustainability WG: Environmental Impact and Considerations for Future Accelerator Facilities - Maksym Titov (CEA/IRFU,Centre d'etude de Saclay Gif-sur-Yvette (FR)) Maksym Titov (IRFU, CEA Saclay, Université Paris-Saclay (FR))

10:00 AM FCC detectors - Mogens Dam (University of Copenhagen (DK))
10:30 AM Coffee Break
Coffee Break
10:30 AM - 11:00 AM
11:00 AM Plenary
11:00 AM - 12:30 PM
Room: VA4
Contributions

11:00 AM New detector technologies - Daniela Bortoletto (University of Oxford (GB))

11:30 AM Flavour physics at FCC/CEPC - Gino Isidori (Unknown) Gino Isidori (University of Zurich (CH)) Gino Isidori (University of Zurich (CH))

12:00 PM Lepton-Proton Colliders at the Energy Frontier: The LHeC Project at CERN - Nestor Armesto Perez
12:30 PM Lunch
Lunch
12:30 PM - 2:00 PM
2:00 PM Plenary
2:00 PM - 3:30 PM
Room: VA4
Contributions

2:00 PM LEP3 - Jim Virdee (Imperial College (GB))

2:30 PM Linear collider vision - Steinar Stapnes (University of Oslo (NO))

3:00 PM Muon collider options - Daniel Schulte (CERN)
3:30 PM Coffee Break
Coffee Break
3:30 PM - 4:00 PM
4:00 PM Plenary
4:00 PM - 5:40 PM
Room: VA4
Contributions

4:00 PM Panel discussion - Brian Foster (University of Oxford (GB)) Daniela Bortoletto (University of Oxford (GB)) Mogens Dam (University of Copenhagen (DK)) Patricia Conde Muino (Laboratory of Instrumentation and Experimental Particle Physics (PT)) Yifang Wang

5:30 PM Closing - Margarida Nesbitt Rebelo (CFTP/IST/U. Lisboa)