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The 2021 International Workshop on the High Energy Circular Electron Positron Collider

chaired by Shan Jin (ihep), Jianchun Wang (IHEP)
from to (Asia/Shanghai)
Description

The 2021 international workshop on the high energy Circular Electron-Positron Collider (CEPC) will take place between November 8-12, 2021 at the Nanjing Grand Hotel, hosted by the Nanjing University. It will be held in online mode only, using zoom.

The workshop intends to gather scientists around the world to study the physics potentials of the CEPC, pursue international collaborations for accelerator and detector optimization, deepen R&D work of critical technologies, and develop initial plans towards Technical Design Reports (TDR). The high energy Super proton-proton Collider (SppC), a possible upgrade of the CEPC, will also be discussed. Furthermore, industrial partnership for technology R&Ds and industrialization preparation of CEPC-SppC will be explored.

The workshop presentations are by invitation only. If participants are interested in presenting, please contact the conveners of the corresponding session.

The session time table and clickable zoom links can be found in the PDF file.

Support Email: cepcws2021@ihep.ac.cn Telephone: +86 18951633979
Go to day
  • Monday, November 8, 2021
    • 10:30 - 12:30 Silicon Detector: I
      Zoom link
      Conveners: Dr. Yoshinobu Unno (KEK), Prof. Meng Wang (Shandong University)
      Location: Meeting ID: 81758569153 ( Password: 893492 )
      • 10:30 Status report about the Chinese project(s) on MAPS for vertexing at CEPC 20'
        Speaker: Dr. Yunpeng LU (Institute of High Energy Physics, CAS)
        Material: Slides pdf file
      • 10:50 Ongoing development on LGAD 20'
        Speaker: Mei Zhao (高能所, IHEP)
        Material: Slides pdf file
      • 11:10 Status report on SOI (Japanese + Chinese contribution) 20'
        Speaker: Miho Yamada (T)
        Material: Slides pdf file
      • 11:30 Vertex detector at Belle II: present & future 20'
        Speaker: Katsuro Nakamura (KEK)
        Material: Slides pdf file
      • 11:50 Architectures & technologies for a detector aimed for the "photon factory" 20'
        Speaker: Prof. Zhi Liu (ShanghaiTech University)
    • 10:30 - 12:30 Accelerator: I
      
      
      Convener: J. Gao
      Location: https://ihep-ac-cn.zoom.us/j/82575495259?pwd=VGFVMHRVb0hLejM0OFdJY0JmYU5Sdz09 ( Meeting ID: 82575495259; Password: 976318 )
      • 10:30 CEPC accelerator beam dynamics key issues 20'
        Speaker: Dr. Chenghui YU (Institute of High Energy Physics)
      • 10:50 CEPC collider ring optimization design 20'
        Speaker: Dr. Yiwei WANG (IHEP)
        Material: Slides powerpoint file
      • 11:10 Luminosity tuning at SuperKEKB 20'
        Speaker: Hiroshi Sugimoto (KEK)
        Material: Slides pdf file
      • 11:30 Beam-beam simulations and measurements at SuperKEKB 20'
        Speaker: Dr. Demin Zhou (KEK)
        Material: Slides pdf file
      • 11:50 Analysis of CEPC coherent beam-beam instability with longitudinal impedance 20'
        Speaker: Chuntao LIN
        Material: Slides pdf file
    • 10:30 - 12:30 CIPC: I
      Convener: Daming Sun
      Location: https://ihep-ac-cn.zoom.us/j/87625429156?pwd=OGpxYXFTQXp2MFMwV0JxaHZLdmJ4Zz09 ( Meeting ID: 87625429156; Password: 828515 )
      • 10:30 Development of SRF cavity and coupler at HE Racing 20'
        Speaker: Mr. 张占军
        Material: Slides powerpoint file
      • 10:50 SRF activities and Instruments at Huadong Polytechnic Institute 20'
        Speaker: Mr. 邵海根
      • 11:10 CEPC高效率速调管研制情况 20'
        Speaker: Mr. 王少哲
      • 11:30 0.5m超导四极磁体QD0短样机制造 20'
        Speaker: Mr. 万艺
        Material: Slides pdf file
      • 11:50 高能正负电子束静电分离器样机研制 20'
        Speaker: 郭盘林
        Material: Slides powerpoint file
    • 10:30 - 12:30 Higgs & tt : I
      Zoom link
      Conveners: Prof. Xiaohu SUN (Peking University), Sven Heinemeyer (IFT (CSIC)), Prof. Yaquan FANG Yaquan (高能所), Thomas Biekoetter (D)
      Location: Meeting ID: 83255911152 ( Password: 955667 )
      Material: recording unknown type filedown arrow
      • 10:30 Probing Extended Scalar Sectors with Precision e+e->Zh and Higgs Diphoton 24'
        Speaker: Jia Zhou (University of Massachusetts)
        Material: Slides pdf file
      • 10:54 CP-violating Higgs Di-tau Decays: Baryogenesis and Higgs Factories 24'
        Speaker: Gang Li (University of Massachusetts)
        Material: Slides pdf file
      • 11:18 Top yukawa couplings and related EFT at 360 GeV 24'
        Speaker: Zhen Liu (University of Minnesota)
        Material: Slides pdf file
      • 11:42 Top property measurements at 360 GeV 24'
        Speaker: Zhan Li (IHEP)
        Material: Slides pdf file
      • 12:06 Study of the hadronic decay of Higgs at CEPC with Machine learning (postpone to the end of Higgs && tt II) 24'
        Speaker: Yu Bai (Southeast University)
        Material: Slides pdf file
    • 12:30 - 14:00 Lunch
    • 14:00 - 15:30 Accelerator: II
      
      
      Convener: M. Tobiyama
      Location: https://ihep-ac-cn.zoom.us/j/82575495259?pwd=VGFVMHRVb0hLejM0OFdJY0JmYU5Sdz09 ( Meeting ID: 82575495259; Password: 976318 )
      • 14:00 TMCI instability influence on SuperKEKB luminosity 20'
        Speaker: Dr. ohmi kazuhito (KEK)
        Material: Slides pdf file
      • 14:20 CEPC booster and damping ring 20'
        Speaker: Dr. Dou WANG (IHEP)
        Material: Slides powerpoint file
      • 14:40 CEPC Impedance and collective instatbilities 20'
        Speaker: Ms. Na WANG (IHEP)
        Material: Slides powerpoint file
      • 15:00 CEPC linac injector status and R&D 20'
        Speaker: Ms. Jingru ZHANG (IHEP)
        Material: Slides powerpoint file
    • 14:00 - 15:30 CIPC: II
      Convener: Zhanjun Zhang
      Location: https://ihep-ac-cn.zoom.us/j/87625429156?pwd=OGpxYXFTQXp2MFMwV0JxaHZLdmJ4Zz09 ( Meeting ID: 87625429156; Password: 828515 )
      • 14:00 万瑞与低温 20'
        Speaker: 章学华
        Material: Slides pdf file
      • 14:20 聚科技之力 创未来之能——合肥聚能参与加速器领域大装置建设纪实 20'
        Speaker: 夏世博
        Material: Slides powerpoint file
      • 14:40 基于大冷量斯特林制冷机的超导磁体降温方法及系统研究(Superconducting magnet cooling method and system based on large cooling capacity Stirling Cryocooler) 20'
        Speaker: Dr. 孙大明
        Material: Slides pdf file
      • 15:00 CEPC工程项目过程仿真算法研究 20'
        Speaker: 王佳斌
        Material: Slides pdf file
    • 14:00 - 15:30 Higgs & tt : II
      Zoom link
      Conveners: Prof. Xiaohu SUN (Peking University), Thomas Biekoetter (D), Prof. Yaquan FANG Yaquan (高能所), Sven Heinemeyer (IFT (CSIC))
      Location: Meeting ID: 83255911152 ( Password: 955667 )
      Material: recording unknown type filedown arrow
      • 14:00 Anomalous HZZ, HWW couplings 18'
        Speakers: Tomohisa Ogawa (KEK), (k)
        Material: Slides pdf file
      • 14:18 Global measurement for Higgs 18'
        Speaker: Gang Li (IHEP)
        Material: Slides pdf file
      • 14:36 Next-to-leading-order corrections to the Higgs strahlung process from electron-positron collisions in extended Higgs models 18'
        Speaker: Masashi Aiko (O)
        Material: Slides pdf file
      • 14:54 Collider searches of scalar singlets across lifetimes 18'
        Speaker: Inbar Savoray (Weizmann Inst.)
        Material: Slides pdf file
      • 15:12 Strong first order electroweak phase transition in 2HDM confronting future Z & Higgs factories 18'
        Speaker: Wei Su (Adelaide University)
        Material: Slides pdf file
    • 14:00 - 15:40 Silicon Detector: II
      Zoom link
      Conveners: Massimo Caccia (INFN-MI), Harald Fox (Lancaster University)
      Location: Meeting ID: 81758569153 ( Password: 893492 )
      • 14:00 Latest from ARCADIA 20'
        Speaker: Manuel Dionisio Da Rocha Rolo (INFN Torino)
        Material: Slides pdf file
      • 14:20 Ongoing developments in France 20'
        Speaker: Prof. Jerome Baudot (IPHC-CNRS)
        Material: Slides pdf file
      • 14:40 On the "bendable" ALPIDE-inspired MAPS in 65 nm technology 20'
        Speaker: Magnus Mager (C)
        Material: Slides pdf file
      • 15:00 Report from the ATLASPix3 collaboration 20'
        Speaker: Yanyan Gao (University of Edinburgh)
        Material: Slides pdf file
      • 15:20 Ongoing ILC related studies 20'
        Speaker: Dr. Marcel Vos (IFIC (UVEG/CSIC) Valencia)
        Material: Slides pdf file
    • 15:40 - 16:00 Coffee break
    • 16:00 - 17:30 Calorimeter: I
      
      
      Conveners: Mr. Roman Pöschl (Laboratoire de l'accélérateur Linéaire), Roberto Ferrari (INFN-PV), Prof. Hwi Dong YOO (Yonsei University), Dr. Yong Liu (Institute of High Energy Physics)
      Location: https://ihep-ac-cn.zoom.us/j/81758569153?pwd=T2c3L1ZvaktzV1VXY296b1JZbFlNZz09 ( Meeting ID: 81758569153; Password: 893492 )
      Material: Recording unknown type filedown arrow
      • 16:00 Exploring the structure of hadronic showers and the hadronic energy reconstruction with highly granular calorimeters 20'
        Speaker: Vladimir Bocharnikov (LPI and DESY)
        Material: Slides pdf file
      • 16:23 Report on dual-readout calorimeter 2021 beam tests 20'
        Speaker: Lorenzo Pezzotti (C)
        Material: Slides pdf file
      • 16:46 Dual-readout fiber prototypes: status and perspectives 20'
        Speaker: Dr. gabriella gaudio (INFN-PV)
        Material: Slides pdf file
      • 17:09 R&D Highlights of CALICE HCAL Prototypes 20'
        Speaker: 数(Shu) 李(Li) (TDLI, SJTU)
        Material: Slides pdf file
    • 16:00 - 17:30 Accelerator: III
      
      
      Convener: Dr. C. Pagani
      Location: https://ihep-ac-cn.zoom.us/j/82575495259?pwd=VGFVMHRVb0hLejM0OFdJY0JmYU5Sdz09 ( Meeting ID: 82575495259; Password: 976318 )
      • 16:00 Status and challenges of Super Tau-charm factory in Novosibirsk 20'
        Speaker: Dr. Anton Bogomyagkov (BINP)
        Material: Slides powerpoint file
      • 16:20 FCC-ee machine error correction 20'
        Speaker: Tessa Charles (University of Liverpool)
        Material: Slides powerpoint file
      • 16:40 CEPC collider ring orbit corrections 20'
        Speaker: Bin Wang (IHEP)
        Material: Slides powerpoint file pdf file
      • 17:00 Error corrections studies in CEPC booster 20'
        Speaker: Dr. Daheng JI (IHEP)
        Material: Slides powerpoint file
    • 16:00 - 17:30 CIPC: III
      Convener: Mrs. Suting Wang
      Location: https://ihep-ac-cn.zoom.us/j/87625429156?pwd=OGpxYXFTQXp2MFMwV0JxaHZLdmJ4Zz09 ( Meeting ID: 87625429156; Password: 828515 )
      • 16:00 本年度磁铁项目介绍 20'
        Speaker: 王素婷
        Material: Slides pdf file
      • 16:20 做核科学家的忠实朋友 20'
        Speaker: 汤桐生
        Material: Slides pdf file
      • 16:40 摄影测量研究与应用 20'
        Speaker: 范生宏
      • 17:00 移动操作机器人在大科学装置中的应用 20'
        Speaker: 王兴泽
    • 16:00 - 17:30 Higgs & tt : III
      Zoom link
      Conveners: Prof. Xiaohu SUN (Peking University), Prof. Yaquan FANG Yaquan (高能所), Sven Heinemeyer (IFT (CSIC)), Thomas Biekoetter (D)
      Location: Meeting ID: 83255911152 ( Password: 955667 )
      Material: recording unknown type filedown arrow
      • 16:00 Higgs bosons below 125 GeV at CEPC 22'
        Speaker: Tania Robens (R)
        Material: Slides pdf file
      • 16:22 Theory precision for CEPC Higgs measurements 22'
        Speaker: Sebastian Passehr (RWTH Aachen University)
        Material: Slides pdf file
      • 16:44 H125 coupling measurement: what to expect and what can we do with it 22'
        Speaker: Prof. Shinya Kanemura (University of Toyama)
        Material: Slides pdf file
      • 17:06 H->LLP 22'
        Speaker: Mr. Yulei Zhang (Shanghai Jiaotong University)
        Material: Slides pdf file
    • 18:00 - 20:00 Dinner
    • 20:00 - 21:30 Plenary: I
      Zoom link
      Convener: Prof. Shan Jin (Nanjing University)
      Location: Meeting ID: 88076071032 ( Password: 362450 )
      • 20:00 Welcome 5'
        Speaker: Prof. Shan Jin (ihep)
      • 20:05 Overview of the CEPC 25'
        Speaker: Haijun Yang (Shanghai Jiao Tong University)
        Material: Slides pdf file
      • 20:30 CEPC Higgs Physics Opportunities after the HL-LHC 30'
        Speaker: Sven Heinemeyer (IFT (CSIC))
        Material: Slides pdf file
      • 21:00 Status and Perspectives of the FCC 30'
        Speaker: Dr. Frank Zimmermann (CERN)
        Material: Slides powerpoint file
    • 21:30 - 21:50 Coffee break
    • 21:50 - 23:20 Plenary: II
      Zoom link
      Convener: Prof. Yuanning Gao (Peking University)
      Location: Meeting ID: 88076071032 ( Password: 362450 )
      • 21:50 ILC and CLIC as future Higgs factories (Accelerator) 20'
        Speaker: Steinar Stapnes (CERN)
        Material: Slides powerpoint file
      • 22:10 ILC and CLIC as future Higgs factories (Physics & Detector) 20'
        Speaker: Prof. Ivanka Bozovic (Vinca Institute of Nuclear Sciences)
        Material: Slides pdf file
      • 22:30 Status of the CEPC accelerator R&D 20'
        Speaker: Prof. Yuhui Li
        Material: Slides powerpoint file
      • 22:50 Status of the CEPC detector R&D 20'
        Speaker: Dr. Jianbei Liu (University of Science and Technology of China)
        Material: Slides pdf file
  • Tuesday, November 9, 2021
    • 10:30 - 12:30 Accelerator: IV
      
      
      Convener: E. Kako
      Location: https://ihep-ac-cn.zoom.us/j/83289751810?pwd=eDN1ckU2VndzSkdzMHRIUE9vWXRjUT09 ( Meeting ID: 83289751810; Password: 271677 )
      • 10:30 ILC SRF technology development at KEK 20'
        Speaker: Kensei Umemori
        Material: Slides pdf file
      • 10:50 Progress on CEPC SCRF system design and validation plans 20'
        Speaker: Mr. Jiyuan Zhai (IHEP)
        Material: Slides powerpoint file
      • 11:10 Status of the high Q R&D for CEPC SCRF cavities 20'
        Speaker: Dr. Peng SHA (IHEP)
        Material: Slides pdf file
      • 11:30 Status of the CEPC HOM coupler development 20'
        Speaker: Dr. Hongjuan ZHENG (IHEP)
        Material: Slides pdf file
      • 11:50 CEPC Low Level RF R&D 20'
        Speaker: Xinpeng MA (IHEP)
        Material: Slides pdf file
    • 10:30 - 12:30 CIPC: IV
      Convener: Wei Xiong
      Location: https://ihep-ac-cn.zoom.us/j/89246016939?pwd=Ui93enpPMnpoRzdxRXZDRVRHbTgydz09 ( Meeting ID: 89246016939; Password: 876296 )
      • 10:30 超高真空设备研制 20'
        Speaker: 李路平
      • 10:50 沈科仪承担的大科学工程项目介绍 20'
        Speaker: 马强
      • 11:10 气动全金属超高真空插板阀 20'
        Speaker: 章东林
      • 11:30 感恩20年-与中国加速器学界携手前行 20'
        Speaker: 黄鹏
      • 11:50 超高真空手动全金属角阀项目介绍 20'
        Speaker: 张晓剑
    • 10:30 - 12:30 Electro-Weak: I
      Zoom link
      Conveners: Qiang Li (School of physics, Peking University), Zhijun Liang (IHEP), Christophe Grojean (DESY), Janusz Gluza (University of Silesia && University of Hradec Králové)
      Location: Meeting ID: 81119080247 ( Password: 963791 )
      • 10:30 Towards complete two-loop EW e+e- to ZH 30'
        Speaker: Dr. Qian Song (University of Pittsburgh)
        Material: Slides pdf file
      • 11:00 Probing New Physics with off Z-pole Fermion-pair Production at CEPC 30'
        Speaker: Jia Zhou (UMass Amherst)
        Material: Slides pdf file
      • 11:30 Z-mass measurement at CEPC 30'
        Speaker: LI Gang ( EPC.IHEP )
        Material: Slides pdf file
      • 12:00 Use machine learning to study aQGCs 30'
        Speaker: jichong Yang (辽宁师范大学)
        Material: Slides powerpoint file
    • 10:30 - 12:30 Calorimeter: II
      
      
      Conveners: Mr. Roman Pöschl (Laboratoire de l'accélérateur Linéaire), Roberto Ferrari (INFN-PV), Prof. Hwi Dong YOO (Yonsei University), Dr. Yong Liu (Institute of High Energy Physics)
      Location: https://ihep-ac-cn.zoom.us/j/82699065042?pwd=d1pBUkZzSzkyc3ByRTl0K2NOem5RUT09 ( Meeting ID: 82699065042; Password: 614838 )
      Material: Recording unknown type filedown arrow
      • 10:30 High Granularity Crystal Calorimetry R&D for CEPC 20'
        Speaker: Fangyi Guo
        Material: Slides pdf file
      • 10:55 R&D Highlights of CALICE ECAL Prototypes 20'
        Speaker: Dr. Yong Liu (Institute of High Energy Physics)
        Material: Slides pdf file
      • 11:20 Particle ID & 3D reconstruction with the Dual-readout calorimeter simulation 20'
        Speaker: Sang Hyun Ko
        Material: Slides pdf file
      • 11:45 Integration of a high-EM-resolution crystal calorimeter within the IDEA DR calorimeter 20'
        Speaker: Marco Lucchini (Princeton University)
        Material: Slides pdf file
      • 12:10 Lessons and experiences from HL-LHC calorimetry projects 20'
        Speaker: David Barney (CERN)
        Material: Slides powerpoint file
    • 12:30 - 14:00 Lunch
    • 14:00 - 15:30 CIPC: V
      Convener: Yu Zhao
      Location: https://ihep-ac-cn.zoom.us/j/89246016939?pwd=Ui93enpPMnpoRzdxRXZDRVRHbTgydz09 ( Meeting ID: 89246016939; Password: 876296 )
      • 14:00 CEPC Collider 环磁铁支架 20'
        Speaker: 陶涛
        Material: Slides pdf file
      • 14:20 CEPC MDI远程真空连接装置 20'
        Speaker: Mr. 熊伟
      • 14:40 隧道磁铁、支架等设备运输车辆 20'
        Speaker: 孙超
        Material: Slides pdf file
      • 15:00 拼块式屏蔽体 20'
        Speaker: 郭泽学
    • 14:00 - 15:30 Accelerator: V
      
      
      Convener: A. Sidorin
      Location: https://ihep-ac-cn.zoom.us/j/83289751810?pwd=eDN1ckU2VndzSkdzMHRIUE9vWXRjUT09 ( Meeting ID: 83289751810; Password: 271677 )
      • 14:00 CEPC Injection/Extraction including kicker technologie 20'
        Speaker: Dr. Jinhui Chen (Institute of High Energy Physics)
        Material: Slides powerpoint file
      • 14:20 CEPC collider ring magnets R&D 20'
        Speaker: Mei YANG
        Material: Slides powerpoint file
      • 14:40 CEPC booster magnets R&D 20'
        Speaker: Dr. Wen KANG (IHEP)
        Material: Slides powerpoint file
      • 15:00 CEPC injection/extract line and timing 20'
        Speaker: Mr. Xiaohao CUI (IHEP)
        Material: Slides powerpoint file
    • 14:00 - 15:36 Gaseous & Other Detector: I
      Zoom link
      Conveners: Dr. Huirong Qi (Institute of High Energy Physics, CAS), Dr. Linghui Wu (IHEP), Dr. Xiaolong Wang (Institute of Modern Physics, Fudan University)
      Location: Meeting ID: 82699065042 ( Password: 614838 )
      • 14:00 TPC prototype update R&D 18'
        Speaker: Dr. Huirong Qi (Institute of High Energy Physics, CAS)
        Material: Slides pdf file
      • 14:18 65nm ASIC FEE R&D for TPC 18'
        Speakers: Dr. Zhi Deng (Tsinghua University), Wei Liu (Tsinghua University)
        Material: Slides pdf file
      • 14:36 Development of large area uRWELL technology 18'
        Speaker: Zhujun Fang (USTC)
        Material: Slides pdf file
      • 14:54 Pixel TPC technology 18'
        Speaker: Peter Kluit (Nikhef)
        Material: Slides powerpoint file
      • 15:12 ALICE TPC 18'
        Speaker: Piotr Gasik (CERN)
        Material: Slides pdf file
    • 14:00 - 15:40 Electro-Weak: II
      Zoom link
      Conveners: Qiang Li (School of physics, Peking University), Zhijun Liang (IHEP), Christophe Grojean (DESY), Janusz Gluza (University of Silesia && University of Hradec Králové)
      Location: Meeting ID: 81119080247 ( Password: 963791 )
      • 14:00 AFB measurement at hadron colliders & weak mixing angle at CEPC 25'
        Speaker: Siqi Yang (University of Science and Technology of China)
        Material: Slides pdf file
      • 14:25 global fit with operators in Z-pole and 4-fermion 25'
        Speaker: Yong Du (ITP)
        Material: Slides pdf file
      • 14:50 Lepton collisions in MadGraph5 aMC@NLO 25'
        Speaker: Xiaoran Zhao (University of Roma Tre and Istituto Nazionale di Fisica Nucleare - Sezione Roma Tre)
        Material: Slides pdf file
      • 15:15 Electroweak precision pseudo-observables at the e+e− Z-resonance peak 25'
        Speaker: Johann Usovitsch (CERN)
        Material: Slides pdf file
    • 15:40 - 16:00 Coffee break
    • 16:00 - 17:30 QCD: I
      Conveners: Prof. Qing-Hong Cao (Peking University), Dr. HuaXing Zhu (Zhejiang University), Kar Deepak (University of the Witwatersrand)
      Location: https://ihep-ac-cn.zoom.us/j/81119080247?pwd=T2k4YTl0SXdObGFGOWJPa09zMnNNUT09 ( Meeting ID: 81119080247; Password: 963791 )
      • 16:00 Precision calculations for the photon-pion form factor in QCD 22'
        Speaker: Yu-Ming Wang
      • 16:22 Jet performance at the circular electron-positron collider 22'
        Speaker: Mr. Manqi Ruan (IHEP)
        Material: Slides pdf file
      • 16:44 Prospects of Measuring Rb/Rc/Ruds with ParticleNet/ParticleFlow methods at the CEPC 22'
        Speaker: 立波 Libo 廖 Liao (wuzhou univercity)
        Material: Slides pdf file
      • 17:06 Prospects of Measuring Rb/Rc with template method at the CEPC 22'
        Speaker: 波Bo 李Li (yantai university)
        Material: Slides pdf file
    • 16:00 - 17:30 Gaseous & Other Detector: II
      Zoom link
      Conveners: Dr. Linghui Wu (IHEP), Dr. Huirong Qi (Institute of High Energy Physics, CAS), Dr. Xiaolong Wang (Institute of Modern Physics, Fudan University)
      Location: Meeting ID: 82699065042 ( Password: 614838 )
      • 16:00 Drift chamber for 4th Detector concept 18'
        Speaker: Shuiting Xin
        Material: Slides pdf file
      • 16:18 IDEA drift chamber 18'
        Speaker: Margherita Primavera (I)
        Material: Slides pdf file
      • 16:36 MEG2 drift chamber 18'
        Speaker: Gianluigi Chiarello (INFN Pisa)
        Material: Slides pdf file
      • 16:54 Muon detector 18'
        Speaker: Dr. Xiaolong Wang (Institute of Modern Physics, Fudan University)
        Material: Slides powerpoint file
      • 17:12 High time presion MRPC 18'
        Speakers: Botan Wang (Tsinghua University), Prof. Wang Yi (Tsinghua University)
        Material: Slides pdf file
    • 16:00 - 17:30 Accelerator: VI
      
      
      Convener: A.V.Bogomyagkov
      Location: https://ihep-ac-cn.zoom.us/j/83289751810?pwd=eDN1ckU2VndzSkdzMHRIUE9vWXRjUT09 ( Meeting ID: 83289751810; Password: 271677 )
      • 16:00 Korea accelerator projects and technology R&D 20'
        Speaker: Seunghwan Shin
      • 16:20 CEPC 650MHz High-Efficiency Klystrons and MBKs 20'
        Speaker: Dr. Zusheng Zhou (IHEP)
        Material: Slides pdf file
      • 16:40 FCC-ee MDI IP quads 20'
        Speaker: Mike Korazinos
        Material: Slides pdf file
      • 17:00 NICA status 20'
        Speaker: Anatoly
    • 16:00 - 17:30 CIPC: VI
      Convener: Zexue Guo
      Location: https://ihep-ac-cn.zoom.us/j/89246016939?pwd=Ui93enpPMnpoRzdxRXZDRVRHbTgydz09 ( Meeting ID: 89246016939; Password: 876296 )
      • 16:00 智能辐射防护系统在大科学装置应用 20'
        Speaker: 张玉包
        Material: Slides powerpoint file
      • 16:20 CCT磁体的制造及进展 20'
        Speaker: 冯斌
      • 16:40 超导线缆及制备工艺研究 20'
        Speaker: 赵裕
        Material: Slides powerpoint file
      • 17:00 REBCO高温超导带材产研进展 20'
        Speaker: 赵跃
  • Wednesday, November 10, 2021
    • 10:30 - 12:30 TDAQ & Online: I
      Zoom link
      Conveners: Niko Neufeld(CERN), Giovanni Punzi(INFN), Zhen-An Liu (IHEP)
      Location: Zoom Meeting ID: 87522666051 ( Password: 231377 )
      • 10:30 Intelligence on Detector 20'
        Speaker: Farah Fahim (Fermi National Accelerator Laboratory)
        Material: Slides pdf file
      • 10:50 DAQ at Belle2 20'
        Speaker: Ryosuke ITOH (KEK)
      • 11:10 Update on Detector Constraints on the Readout 20'
        Speaker: Mr. Fangyi Guo (IHEP)
        Material: Slides pdf file
      • 11:30 Impact of open source CPU on future Online systems (RISC-V) 20'
        Speaker: Mr. chunjie wang (IHEP)
        Material: Slides pdf file
    • 10:30 - 12:30 Accelerator: VII
      
      
      Convener: Younguk Sohn
      Location: https://ihep-ac-cn.zoom.us/j/87859040856?pwd=bVEyamNOWUxSU3NZbVlMYlZVYUpEUT09 ( Zoom Meeting ID: 87859040856; Password: 977949 )
      • 10:30 CEPC collider ring vacuum system R&D 20'
        Speaker: Yongsheng MA (IHEP)
        Material: Slides powerpoint file
      • 10:50 CEPC electromagnet separators and power sources R&D 20'
        Speaker: Mr. Bin CHEN (IHEP)
        Material: Slides powerpoint file
      • 11:10 CEPC instrumentation R&D 20'
        Speaker: Dr. Yanfeng Sui (高能所)
        Material: Slides powerpoint file
      • 11:30 CEPC Control system status and challenges 20'
        Speaker: Mr. Gang LI (IHEP)
        Material: Slides powerpoint file
      • 11:50 CEPC mechanical systems and supporting structures, 20'
        Speaker: Haijing WNAG (IHEP)
        Material: Slides powerpoint file
    • 10:30 - 12:35 Beyond SM: I
      Zoom link
      Conveners: Dr. 庄胥爱 ZHUANG Xuai (高能所), Liantao Wang (University of Chicago), Prof. Bruce Mellado (University of the Witwatersrand), Zhen Liu (FNAL)
      Location: Zoom Meeting ID: 85875053432 ( Password: 798177 )
      • 10:30 Lepton portal DM, Gravitational waves and collider phenomenology 25'
        Speaker: kepan xie (University of Nebraska-Lincoln)
        Material: Slides pdf file
      • 10:55 Search for Asymmetric DM model at CEPC by displaced lepton jets 25'
        Speaker: mengchao Zhang (itp)
        Material: Slides pdf file
      • 11:20 A Nu scalar in the early universe and g-2 25'
        Speaker: Jia Liu (Peking University)
        Material: Slides pdf file
      • 11:45 An unambiguous test of positivity at lepton colliders 25'
        Speaker: Prof. Jiayin Gu (Fudan University)
        Material: Slides pdf file
      • 12:10 Multileptonic search of right-handed neutrinos in Higgs rare decays at CEPC 25'
        Speaker: Gao, Yu
        Material: Slides pdf file
    • 12:40 - 14:00 Lunch
    • 14:00 - 15:30 Accelerator: VIII
      
      
      Convener: Wenhui Huang
      Location: https://ihep-ac-cn.zoom.us/j/87859040856?pwd=bVEyamNOWUxSU3NZbVlMYlZVYUpEUT09 ( Zoom Meeting ID: 87859040856; Password: 977949 )
      • 14:00 Progress of photocathde RF gun development at Tsinghua University 20'
        Speaker: Yingchao Du (Tsinghua University)
      • 14:20 Laser plasma accelerator for proton 20'
        Speaker: Xueqing YAN
        Material: Slides pdf file
      • 14:40 CEPC linac beam dynamics 20'
        Speaker: Mr. Cai Meng (高能所)
        Material: Slides pdf file
      • 15:00 Status of CEPC RF power delivery systems (solid state sources for the CEPC booster) 20'
        Speaker: Dr. Zusheng Zhou (IHEP)
        Material: Slides pdf file
    • 14:00 - 15:35 TDAQ & Online: II
      Zoom link
      Conveners: Niko Neufeld(CERN), Giovanni Punzi(INFN), Zhen-An Liu (IHEP)
      Location: Zoom Meeting ID: 87522666051 ( Password: 231377 )
      • 14:00 Status and Plan of Key4Hep 20'
        Speaker: Dr. Andre Sailer (CERN)
        Material: Slides pdf file
      • 14:20 Trigger-less readout at LHCb 20'
        Speaker: Flavio Pisani (C)
        Material: Slides pdf file
      • 14:40 Intelligent Processing 20'
        Speaker: Giulia Tuci (U)
        Material: Slides pdf file
      • 15:00 Online computing challenges: detector & readout requirements for future e+e- colliders 20'
        Speaker: Christos Leonidopoulos
        Material: Slides pdf file
    • 14:00 - 15:40 Beyond SM: II
      Zoom link
      Conveners: Dr. 庄胥爱 ZHUANG Xuai (高能所), Zhen Liu (FNAL), Liantao Wang (University of Chicago), Prof. Bruce Mellado (University of the Witwatersrand)
      Location: Zoom Meeting ID: 85875053432 ( Password: 798177 )
      • 14:00 Prospects for supersymmetric searches at CEPC 25'
        Speaker: (高能所)
        Material: Slides pdf file
      • 14:25 SUSY Global fits with future colliders using GAMBIT 25'
        Speaker: Dr. yang zhang (itp,cas)
        Material: Slides pdf file
      • 14:50 Searching for axion-like particles at future electron -positron colliders 25'
        Speaker: Shuo Yang (L)
        Material: Slides pdf file
      • 15:15 H->4b study at ILD 25'
        Speaker: Yu Kato (T)
        Material: Slides pdf file
    • 15:40 - 16:00 Coffee break
    • 16:00 - 17:30 Software & Offline: I
      Conveners: Dr. Patrizia Azzi (INFN), Prof. Xingtao Huang (SDU), Dr. Weidong Li (IHEP, CAS)
      Location: https://ihep-ac-cn.zoom.us/j/87522666051?pwd=WHF1LzFrdUFyMlpNTDBXaW9nTnVCZz09 ( Zoom Meeting ID: 87522666051; Password: 231377 )
      • 16:20 Recent Developments in ACTS 20'
        Speaker: Dr. Paul Gessinger (CERN)
        Material: Slides pdf file
      • 16:40 Tracking algorithm for Drift Chamber of IDEA 20'
        Speaker: Dr. Nicola Defilippis (INFN)
        Material: Slides pdf file
      • 17:00 Status of CEPC Software 20'
        Speaker: Prof. Xingtao Huang (Shandong University)
        Material: Slides pdf file
    • 16:00 - 17:30 Accelerator: IX
      
      
      Convener: F. Zimmermann
      Location: https://ihep-ac-cn.zoom.us/j/87859040856?pwd=bVEyamNOWUxSU3NZbVlMYlZVYUpEUT09 ( Zoom Meeting ID: 87859040856; Password: 977949 )
      • 16:00 Storage rings to detect gravitational waves 20'
        Speaker: Giuliano Franchetti (GSI)
        Material: Slides pdf file
      • 16:20 IJCLab accelerator activities, Iryna Chaikovska 20'
        Speaker: Iryna Chaikovska
      • 16:40 SppC status 20'
        Speaker: Prof. Jingyu TANG (IHEP)
        Material: Slides pdf file
      • 17:00 SppC high field SC magnet 20'
        Speaker: Dr. Qingjin XU (IHEP)
        Material: Slides powerpoint file
    • 16:00 - 17:30 QCD: II
      Location: https://ihep-ac-cn.zoom.us/j/85875053432?pwd=MEVFczNiWHp4bmxzREMwSzBHUDU5dz09 ( Zoom Meeting ID: 85875053432; Password: 798177 )
      • 16:00 Event shape observables and the determination of the QCD running coupling from LEP to CEPC 22'
        Speaker: Sheng-Quan Wang
      • 16:22 Review of jet physics at e+e- colliders 22'
        Speaker: Prof. Dingyu Shao (Fudan University)
      • 16:44 Forward-backward asymmetries of the heavy quark pair production in e^+e^- collisions at O(alpha_s^2) 22'
        Speaker: Long Chen (R)
        Material: Slides pdf file
      • 17:06 NLO QCD correction to J/psi(Bc) pair production in photon-photon collision 22'
        Speaker: Hao Yang
        Material: Slides pdf file
    • 18:00 - 20:00 Dinner
    • 21:30 - 23:40 Beyond SM: III
      Zoom link
      Conveners: Dr. 庄胥爱 ZHUANG Xuai (高能所), Liantao Wang (University of Chicago), Prof. Bruce Mellado (University of the Witwatersrand), Zhen Liu (FNAL)
      Location: Zoom Meeting ID: 85875053432 ( Password: 798177 )
      • 22:00 LFU violation and implications for Future Lepton Colliders 25'
        Speaker: Andreas Crivellin (U)
      • 22:25 Probing Relatively Heavier Selectron at the CEPC, FCC_{ee}, and ILC in the GmSUGRA 25'
        Speaker: Shabbar Raza (F)
        Material: Slides pdf file
      • 22:50 Search for Long-Lived Particles at Future Lepton Colliders 25'
        Speaker: Suchita Kulkarni (U)
        Material: Slides pdf file
      • 23:15 Searches for Heavy neutrinos at Future Lepton Colliders 25'
        Speaker: Oliver Fischer (U)
  • Thursday, November 11, 2021
    • 10:30 - 12:30 Accelerator: X
      
      
      Convener: X.Q. Yan
      Location: https://ihep-ac-cn.zoom.us/j/83342409008?pwd=SFNZNWYwVGt2a1N0VmZOR1FUdTZvUT09 ( Zoom Meeting ID: 83342409008; Password: 979289 )
      • 10:30 CEPC Z-pole polarization 20'
        Speaker: Dr. Zhe DUAN (高能所)
        Material: Slides powerpoint file
      • 10:50 CEPC cryogenic system design in view of energy saving 20'
        Speaker: Dr. Rui GE (IHEP)
        Material: Slides powerpoint file
      • 11:10 CEPC IP region HOM mode and wakefiels 20'
        Speaker: Dr. Yudong LIU (IHEP)
        Material: Slides powerpoint file
      • 11:30 CEPC synchrotron radiation applications 20'
        Speaker: HUANG Yongsheng
        Material: Slides powerpoint file
      • 11:50 CEPC dump systems and radiation safety issues 20'
        Speaker: Mr. Guangyi Tang (IHEP)
        Material: Slides pdf file
    • 10:30 - 12:30 Flavor: I
      Zoom link
      Conveners: Lorenzo Calibbi (Nankai University), Lingfeng Li (Brown University), Matthew Reece (Harvard Univ.), Liming Zhang (Tsinghua University)
      Location: Zoom Meeting ID: 82687347266 ( Password: 353849 )
      • 10:30 $b \to s \tau \tau$ at a Tera-Z 30'
        Speaker: Lingfeng Li (Brown University)
        Material: Slides pdf file
      • 11:00 Flavor/CPV prospects and opportunities at a Tera-Z 30'
        Speaker: Zoltan Ligeti (UC Berkeley)
        Material: Slides pdf file
      • 11:30 Lepton identification and backgrounds for flavor studies at the CEPC 30'
        Speaker: Dan YU (IHEP)
        Material: Slides pdf file
      • 12:00 Tests of lepton flavor universality at high-energy e+e- colliders 30'
        Speaker: Andreas Crivellin (PSI)
    • 10:30 - 12:30 Software & Offline: II
      Conveners: Dr. Weidong Li (IHEP, CAS), Dr. Patrizia Azzi (INFN), Prof. Xingtao Huang (SDU)
      Location: https://ihep-ac-cn.zoom.us/j/81037487545?pwd=b2NaNERIVHQvUXp2ZGxYUDlxQnp1Zz09 ( Zoom Meeting ID: 81037487545; Password: 478182 )
      • 10:30 Progress in CEPCSW Simulation and Validation 20'
        Speaker: Dr. Tao LIN (高能所)
        Material: Slides pdf file
      • 10:50 ArborPFA in CEPCSW 20'
        Speaker: Dr. Dan Yu
        Material: Slides pdf file
      • 11:10 Detector Description and Reconstruction Performance of Silicon Tracker 20'
        Speaker: Chengdong FU (IHEP)
        Material: Slides pdf file
      • 11:30 Software Development for the Drift Chamber 20'
        Speaker: Ms. Yao Zhang (Institute of high energy physics, Beijing China)
        Material: Slides pdf file
      • 11:50 Simulation of Detector Response in the Drift Chamber 20'
        Speaker: 文兴 (高能所)
        Material: Slides pdf file
      • 12:10 Status of CEPC Computing 20'
        Speaker: Dr. Xiaomei Zhang (IHEP, CAS)
        Material: Slides pdf file
    • 10:30 - 12:34 Performance Studies: I
      Zoom link
      Location: Zoom Meeting ID: 82297964378 ( Password: 139815 )
      • 10:30 Physics analyses and detector requirement study from Benchmark study of B0/Bs->2 pi0 24'
        Speaker: Yuexin Wang
        Material: Slides pdf file
      • 10:54 Jet Charge Reconstruction based on leading jet charged particle 24'
        Speaker: CUI Hanhua
        Material: Slides pdf file
      • 11:18 Physics analyses and detector optimization study based on Benchmark study of H->bb, cc, gg 24'
        Speaker: 朱永峰
        Material: Slides pdf file
      • 11:42 ToF reconstruction with Calorimeter Cluster 24'
        Speaker: 逾之 (高能所)
        Material: Slides pdf file
      • 12:06 Track Configuration optimization w.r.t. Jet energy & track momentum reconstruction 24'
        Speaker: Hao Liang
        Material: Slides pdf file
    • 12:30 - 14:00 Lunch
    • 14:00 - 15:30 Flavor: II
      Zoom link
      Conveners: Lorenzo Calibbi (Nankai University), Lingfeng Li (Brown University), Matthew Reece (Harvard Univ.), Liming Zhang (Tsinghua University)
      Location: Zoom Meeting ID: 82687347266 ( Password: 353849 )
      • 14:00 Strange jet tagging 30'
        Speaker: Yuichiro Nakai (Shanghai Jiao Tong University)
        Material: Slides pdf file
      • 14:30 LFV Z decays at a Tera-Z factory 30'
        Speaker: Xabier Marcano (Madrid U)
        Material: Slides pdf file
      • 15:00 Prospects for $B_c \to \tau \nu$ 30'
        Speaker: Yasmine Amhis (IJCLab Orsay)
        Material: Slides pdf file
    • 14:00 - 15:30 MDI, Magnet & Integration: I
      Zoom link
      Conveners: Dr. Manuela Boscolo (INFN), Prof. Hongbo ZHU (IHEP), Suen Hou (IPAS), Dr. Sha BAI (高能所), JI Quan
      Location: Zoom Meeting ID: 81037487545 ( Password: 478182 )
      • 14:00 SuperKEKB beam background 30'
        Speaker: Hiroyuki Nakayama (KEK)
        Material: Slides pdf file
      • 14:30 CEPC MDI 30'
        Speaker: Dr. Haoyu SHI (IHEP)
        Material: Slides pdf file
      • 15:00 SR collimation following the experience in LEP 30'
        Speakers: Prof. Helmut Burkhardt (CERN), Dr. Burkhardt (高能所)
        Material: Slides pdf file
    • 14:00 - 15:40 Accelerator: XI
      
      
      Convener: J. Gao
      Location: https://ihep-ac-cn.zoom.us/j/83342409008?pwd=SFNZNWYwVGt2a1N0VmZOR1FUdTZvUT09 ( Zoom Meeting ID: 83342409008; Password: 979289 )
      • 14:00 CEPC Installation and allignment strategies and technologies 20'
        Speaker: Mr. Xiaolong Wang (高能所)
        Material: Paper word file Slides powerpoint file
      • 14:20 CEPC site choice and related technical challenges(1 Qinhuangdao) 20'
        Speaker: Y. Xiao
        Material: Slides pdf file
      • 14:40 CEPC site choice and related technical challenges(2 Huzhou) 20'
        Speaker: K. Huang
        Material: Slides pdf file
      • 15:00 CEPC site choice and related technical challenges(3 Changsha) 20'
        Speaker: Zhichao Zhang
        Material: Slides pdf file
      • 15:20 Recent progress in assess of CEPC site at Changsha 20'
        Speaker: Ling-yun Dai
    • 15:40 - 16:00 Coffee break
    • 16:00 - 17:30 MDI, Magnet & Integration: II
      Zoom link
      Conveners: Prof. Hongbo ZHU (IHEP), Dr. Manuela Boscolo (INFN), Suen Hou (IPAS), Dr. Sha BAI (高能所), JI Quan
      Location: Zoom Meeting ID: 81037487545 ( Password: 478182 )
      • 16:00 Solenoid modeling for the FCC-ee IR 20'
        Speakers: Prof. Helmut Burkhardt (CERN), Dr. Burkhardt (高能所)
        Material: Slides pdf file
      • 16:20 Superconducting Magnets 20'
        Speaker: 朱应顺 (高能所)
        Material: Slides pdf file
      • 16:40 LumiCal 20'
        Speaker: Suen Hou (IPAS)
        Material: Slides pdf file
      • 17:00 Detector Mechanics & Integration 20'
        Speaker: 张俊嵩
        Material: Slides powerpoint file
    • 16:00 - 17:30 Accelerator: XII
      
      
      Convener: A. Fause
      Location: https://ihep-ac-cn.zoom.us/j/83342409008?pwd=SFNZNWYwVGt2a1N0VmZOR1FUdTZvUT09 ( Zoom Meeting ID: 83342409008; Password: 979289 )
      • 16:00 Recent progress on CEPC plasma injector 20'
        Speaker: Dr. Dazhang LI (IHEP)
        Material: Slides pdf file
      • 16:20 On PWFA with FLASHForward 20'
        Speaker: Richard D’Arcy
        Material: Slides pdf file
      • 16:40 Positron Acceleration in a Hollow Channel Plasma Wakefield Accelerator 20'
        Speaker: Shiyu ZHOU (Tsinghua University)
        Material: Slides pdf file
      • 17:00 Recent Developments in QuickPIC Open Source 20'
        Speaker: Weiming An (Beijing Normal University)
        Material: Slides pdf file
    • 16:00 - 17:30 Performance Studies: II
      Zoom link
      Location: Zoom Meeting ID: 82297964378 ( Password: 139815 )
      • 16:00 Heavy neutrino search & corresponding performance requirement 22'
        Speaker: Oliver Fischer (U)
        Material: Slides pdf file
      • 16:22 Physics requirement and Impact of the Particle identification at Z/Higgs factory 22'
        Speaker: Dr. Michele Selvaggi (UCL)
        Material: Slides pdf file
      • 16:44 Identification of tau and its decay modes using Machine learning 22'
        Speaker: Stefano Giagu (Sapienza University of Rome and INFN)
        Material: Slides pdf file
      • 17:06 Pi-0 reconstruction at Crystal & Dual readout calorimeter 22'
        Speaker: Marco Lucchini (Princeton University)
        Material: Slides pdf file
    • 16:00 - 18:00 Computational Methods
      Zoom link
      Location: Zoom Meeting ID: 82687347266 ( Password: 353849 )
      • 16:00 Symmetry preserving networks 20'
        Speaker: Mr. Alexander Konstantinovich Shmakov (University of California Irvine)
        Material: Slides pdf file
      • 16:20 Back to the Formula -- LHC Edition 20'
        Speaker: Mr. Nathalie Soybelman (Heidelberg U.)
        Material: Slides pdf file
      • 16:40 GPU acceleration in HEP 20'
        Speaker: Prof. Juan Cruz Martinez (Milano U.)
        Material: Slides pdf file
      • 17:00 PySecDec and integration challenges at NNLO-EW and N3LO-EW 20'
        Speaker: Vitaly Magerya
        Material: Slides pdf file
      • 17:20 Auxiliary mass flow and Feynman integrals 20'
        Speakers: Peng Zhang (Beijing University of Chemical Technology), (Peking University)
        Material: Slides pdf file
      • 17:40 Graph neural networks for jet tagging 20'
        Speaker: Huilin Qu (CERN)
        Material: Slides pdf file
    • 18:00 - 20:00 Dinner
    • 20:00 - 21:30 Plenary: III
      Zoom link
      Convener: Prof. Xiaogang He (SJTU/TDLI)
      Location: Zoom Meeting ID:880 7607 1032 ( Password:362450 )
      • 20:00 Implications of new evidence for lepton-universality violation in b->sll decays 30'
        Speaker: Dr. Lisheng Geng (Beihang University)
      • 20:30 Complementarity between collider and gravitational wave searches for new physics 30'
        Speaker: Mikael Chala (University of Granada)
        Material: Slides pdf file
      • 21:00 Machine Learning for Collider Event Reconstruction and Analysis 30'
        Speaker: Benjamin Nachman (L)
        Material: Slides pdf file
    • 21:30 - 21:50 Coffee break
    • 21:50 - 22:50 Plenary: IV
      Zoom link
      Convener: Jianchun Wang (IHEP)
      Location: Zoom Meeting ID:880 7607 1032 ( Password:362450 )
      • 21:50 Highlights of the accelerator R&D 30'
        Speaker: Eiji Kako (KEK)
        Material: Slides pdf file
      • 22:20 Highlights of the detector R&D 30'
        Speaker: Paolo Giacomelli (INFN-Bo)
        Material: Slides pdf file
  • Friday, November 12, 2021
    • 10:00 - 12:00 Steering Committee Meeting
      Location: Zoom Meeting ID 会议号: 83422451187
    • 12:00 - 13:00 Lunch
    • 13:00 - 13:40 Adjourn