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Joint Workshop of the CEPC Physics, Software and New Detector Concept in 2022

Asia/Shanghai
Description

Dear Colleagues, 

We are pleased to announce that the “Joint Workshop of the CEPC Physics, Software and New Detector Concept” will be held on May 23-25, 2022.  Due to Covid 19, the Online and Offline mode will be contribute to profound integration this time. 
 
Recent Progresses on Accelerator TDR leads to a significant update of the CEPC luminosity and operation plan. The CEPC is anticipated to produce 4 Million Higgs bosons, nearly 4 Tera Z bosons, over 100 Million W bosons, and is upgradeable to 360 GeV centre of mass energy, producing 1 Million top/anti-top quarks. The prior physics objective of the CEPC is precise Higgs measurements; while its capability on precision EW, Flavour, QCD measurements and direct New Physics Signal hunting shall also be emphasised. 

The purpose of this workshop is to promote the CEPC physics white paper studies, which is in synergy with Snowmass studies. In addition, we will discuss the major challenges on the detector and reconstruction technologies, update the software developments and review the progress on Detector R&D, especially towards the stringent detector performance requirements. 

The CEPC physics and detector study team has proposed a new detector concept with some features that are different from the CDR detector, including a Drift Chamber that is optimised for PID, a high granularity crystal bar ECAL and Solenoid Magnet between HCAL & ECAL, etc. We temporarily call this concept as the 4th CEPC conceptual detector, however this detector may also applicable to other future electron-position colliders. We have announced the detector concept naming competition last year, and there will be a voting session for the detector naming compilation during this workshop. You are still welcome to propose a detector name through https://www.wjx.cn/vj/YrpIg1Z.aspx before May 22, 2022.
 
We hope you register soon and are looking forward to your active participation online. 
 
 
Best Regards,
CEPC Office

Participants
  • Abhaya K Swain
  • Aleksei Kampf
  • Anza-Tshilidzi Mulaudzi
  • Baohua Qi
  • Bohdan Dudar
  • Bruce Mellado
  • Da Xu
  • Daniel Jeans
  • Danning Liu
  • Dejing Du
  • Fa Peng Huang
  • Feipeng NING
  • Feng LYU
  • FILMON ANDOM GHEBRETINSAE
  • Gabriella Gaudio
  • Gang Chen
  • Gang LI
  • Gaogalalwe Mokgatitswane
  • Haijun Yang
  • Hao Zeng
  • Haoyu SHI
  • Hideki Okawa
  • Hong-Hao Zhang
  • Huayang Song
  • Humphry Tlou
  • Igor Boyko
  • Ivan Smiljanić
  • Ivanka Bozovic
  • Jia Liu
  • Jiajun Liao
  • Jianbei Liu
  • Jianchun Wang
  • Jiang Zhu
  • Jibo HE
  • Jie GAO
  • Jingyu Tang
  • Jorge de Blas
  • Kai Ma
  • Kun WANG
  • Lei Ming
  • Lidia Kalinovskaya
  • Lingfeng Li
  • Lorenzo Calibbi
  • Manqi RUAN
  • Manuela Boscolo
  • MBAH David Christian
  • MING QI
  • minglun tian
  • Mingrui Zhao
  • Mingshui CHEN
  • Mingyi Dong
  • Mogens Dam
  • Mukesh Kumar
  • Onesimo Mtintsilana
  • Pengxuan Zhu
  • Qian Song
  • Qiyu Sha
  • Rajeev Singh
  • Reham Aly
  • Renat Sadykov
  • Ronald Settles
  • Sen Qian
  • Serge Bondarenko
  • Shabbar Raza
  • Shan Cheng
  • Shanzhen Chen
  • Shudong Wang
  • Shufang Su
  • Shuo Yang
  • Srimoy Bhattacharya
  • Suen Hou
  • Sébastien Descotes-Genon
  • Tania Robens
  • Tao LIN
  • Thuso Mathaha
  • Van Que Tran
  • Vitaly Yermolchyk
  • Wang Hengyu
  • Wei Su
  • Wei WANG
  • Weimin Song
  • WENXING FANG
  • Xiaolong Wang
  • Xiaoping Wang
  • Xin Shi
  • Xinchou Lou
  • Xuai ZHUANG
  • Yahor Dydyshka
  • yahya tayalati
  • Yang Zhang
  • Yaquan FANG Yaquan
  • Ye YUAN
  • Yiming 一鸣 Li 李
  • Ying ZHANG
  • Yingshun Zhu
  • Yong Liu
  • Yongfeng Zhu
  • Yu Dong LIU
  • Yu Gao
  • Yu Zhang
  • Yuanning Gao
  • Yuexin Wang
  • Yunlong Zhang
  • Yuzhi Che
  • Zhan Li
  • Zhi Deng
  • Zhijun Liang
  • Zhiyu Zhao
  • 凌霄 柏
  • 孟超 张
  • 悦 孙
  • 成丰 蔡
  • 晓 赵
  • 柯盼 谢
  • 波 刘
  • 瑞林 朱
  • 科臣(Kechen) 王(Wang)
  • 立功 边
  • 经亚 朱
  • 高 林青
  • 鸿玉 张
Xu Hongjuan 徐红娟
    • Plenary-1 A623 (Main Building)

      A623

      Main Building

      Convener: Mr Manqi Ruan (IHEP)
      • 1
        Opening & Welcome A623

        A623

        Main Building

        Speaker: Prof. Yifang Wang (高能所)
      • 2
        CEPC Overview A623

        A623

        Main Building

        Speaker: Haijun Yang (Shanghai Jiao Tong University)
        Slides
      • 3
        Snowmass physics – Energy Frontier & Future Collider A623

        A623

        Main Building

        Speaker: Prof. Meenakshi Narain (Brown University)
        Slides
      • 4
        CEPC Accelerator status A623

        A623

        Main Building

        Speaker: liyuhui@ihep.ac.cn
        Slides
    • 10:30 AM
      Break
    • Parallel-1 Higgs & Top A511 (Main Buidling)

      A511

      Main Buidling

      Conveners: Prof. Jiayin Gu (Fudan University) , Junping Tian (The University of Tokyo) , Prof. Xiaohu SUN (Peking University) , Prof. Yaquan FANG Yaquan (高能所) , Zhen Liu (University of Minnesota)
      • 5
        Snow mass status on Higgs and top physics
        Speaker: Prof. Jiayin Gu (Fudan University)
        Slides
      • 6
        Status of H->bb,cc, gg
        Speaker: 朱永峰
        Slides
      • 7
        Higgs measurement with 240/360 GeV run
        Speakers: Kaili Zhang (IHEP) , Kaili Zhang (IHEP)
        Slides
      • 8
        Higgs CP measurement at CEPC
        Speaker: Qiyu Sha
        Slides
      • 9
        Deeply Learned Preselection of Dijet Higgs Decays at Future Lepton Colliders
        Speaker: 文星 张 (Shanghai Jiao Tong University)
    • Parallel-1 VTX/TRK A623 (Main Building)

      A623

      Main Building

      Conveners: Harald Fox (Lancaster University) , Dr Huirong Qi (Institute of High Energy Physics, CAS) , Prof. 梁志均 LIANG Zhijun
      • 10
        CEPC vertex detector R & D global overview
        Speaker: Prof. Zhijun Liang (IHEP)
        Slides
      • 11
        CEPC vertex detector technology overview
        Speaker: Ying ZHANG (IHEP)
        Slides
      • 12
        Status of TPC detector R&D for CEPC
        Speaker: Dr Huirong Qi (Institute of High Energy Physics, CAS)
        Slides
      • 13
        Low power consumption ASIC readout R&D for TPC
        Speaker: Dr 智 邓 (清华大学)
        Slides
      • 14
        μRWELL-based cylindrical tracker for the next generation colliders
        Speaker: Zhujun Fang (USTC)
        Slides
    • 12:30 PM
      Lunch
    • Parallel 2 MDI+Inte A623 (Main Buidling)

      A623

      Main Buidling

      Conveners: Dr Haoyu SHI (IHEP) , Prof. Ivanka Bozovic (Vinca Institute of Nuclear Sciences) , JI Quan, Suen Hou (IPAS)
      • 15
        Interaction Region Layout of FCC-ee
        Speaker: Dr Manuela Boscolo (Laboratori Nazionali di Frascati (LNF) • Istituto Nazionale di Fisica Nucleare (INFN))
        Slides
      • 16
        CEPC MDI Study Status
        Speaker: Dr Haoyu SHI (IHEP)
        Slides
      • 17
        Forward region measurements: Integrated luminosity and beam energy spread
        The very forward region is one of the most challenging regions to instrument at a future e+e- collider. At CEPC, machine-detector interface includes, among others, a calorimeter dedicated for precision measurement of the integrated luminosity at a per mill level or better. Here we review a feasibility of such precision, from the point of view systematic effects arising from luminometer mechanical precision and positioning, beam-related requirements and physics background. A method of the beam-spread determination, initially proposed for FCC, is also discussed for the CEPC beams.
        Speaker: Dr Ivan Smiljanic (VINCA Institute of Nuclear Sciences, University of Belgrade)
        Slides
      • 18
        Preliminary Design of the CEPC Installation Scheme
        Speaker: 肖松文 (高能所)
        Slides
    • Parallel 2 NP-1 A511 (Main Building)

      A511

      Main Building

      Conveners: Prof. Bruce Mellado (University of the Witwatersrand) , Jia Liu (Peking University) , Liantao Wang (University of Chicago) , Dr 庄胥爱 ZHUANG Xuai (高能所)
      • 19
        New physics hints with 2HDM under the Higgs Boson Precision Measurements
        Speaker: Wei SU
        Slides
      • 20
        Probing Relatively Heavier Selectron at the CEPC, FCC_{ee}, and ILC in the GmSUGRA
        Speaker: Shabbar Raza (Federal urdu university)
        Slides
      • 21
        Search for H->LLP at CEPC
        Speaker: Mr Yulei Zhang (Shanghai Jiaotong University)
        Slides
      • 22
        The THDMa and possible e+e− signatures
        Speaker: Tania Robens (Ruder Boskovic Institut)
        Slides
    • 3:30 PM
      Break
    • Plenary-2 A623 (Main Building)

      A623

      Main Building

      Convener: Haijun Yang (Shanghai Jiao Tong University)
      • 23
        Snowmass Accelerator Frontier report A623 (Main Buidling)

        A623

        Main Buidling

        Speaker: jingyu tang
        Slides
      • 24
        Particle Flow Oriented Detector for future Higgs factories: status & progresses A623

        A623

        Main Building

        Speaker: Daniel Jeans (KEK)
        Slides
      • 25
        IDEA: a detector concept with Dual readout Calorimetry for future Higgs factories A623

        A623

        Main Building

        Speaker: Andrea Negri
        Slides
    • Parallel 3 - Flavor A511 (Main Building)

      A511

      Main Building

      Conveners: Prof. Chunhui Chen (Iowa State University) , Lingfeng Li (Brown University) , Lorenzo Calibbi (Nankai University) , 黎明 张 (Tsinghua University)
      • 26
        Overview on flavour theory at e+e- colliders
        Speaker: Prof. Jure Zupan (University Of Cincinnati)
        Slides
      • 27
        CP measurements with Bs -> J/psi Phi
        Speaker: Mingrui Zhao (China Institute of Atomic Energy)
        Slides
      • 28
        Bs -> phi vv measurement
        Speaker: Lingfeng Li (Brown University)
        Slides
      • 29
        B0/Bs->2 pion/eta-0 and its implication on CKM measurements
        Speaker: Yuexin Wang
        Slides
    • Parallel 3 Calo-Muon A623 (Main Building)

      A623

      Main Building

      Conveners: Mr Roman Pöschl (Laboratoire de l'accélérateur Linéaire) , Xiaolong Wang (Fudan University) , Dr Yong Liu (Institute of High Energy Physics) , Prof. imad laktineh (IPNL)
      • 30
        High-granularity crystal calorimeter: R&D status
        Speaker: Mr Baohua Qi (IHEP)
        Slides
      • 31
        CEPC-AHCAL prototype development
        Speaker: 禹坤 石 (中国科学技术大学)
      • 32
        Development of a novel highly granular hadronic calorimeter with scintillating glass tiles
        Speaker: Dejing Du (IHEP)
        Slides
      • 33
        Cluster Timing Reconstruction in Calorimeters
        Speaker: Yuzhi Che (IHEP)
        Slides
    • 10:30 AM
      Break
    • Parallel 4 MDI+Inte A623 (Main Building)

      A623

      Main Building

      Conveners: Dr Haoyu SHI (IHEP) , Prof. Ivanka Bozovic (Vinca Institute of Nuclear Sciences) , JI Quan, Suen Hou (IPAS)
      • 34
        Updates of the CEPC LumiCal Design
        Speaker: Suen Hou (IPAS)
        Slides
      • 35
        Updates of the Mechanical Design
        Speaker: 张俊嵩
        Slides
      • 36
        Progress of Detector Magnets for CEPC
        Speaker: Dr Feipeng NING (IHEP)
        Slides
      • 37
        Sychrotron Radiation Backgrounds
        Speaker: 悦 孙 (高能所)
        Slides
    • Parallel 4 NP-2 511 (Main Building)

      511

      Main Building

      Conveners: Prof. Bruce Mellado (University of the Witwatersrand) , Jia Liu (Peking University) , Liantao Wang (University of Chicago) , Dr 庄胥爱 ZHUANG Xuai (高能所)
      • 38
        ALP solution to muon g-2 and its test at Z factory
        Speaker: Jia Liu (Peking University)
        Slides
      • 39
        Prospect for Slepton Pair Production in CEPC
        Speaker: Pengxuan Zhu (Henan Normal University)
        Slides
      • 40
        Prospect for smuon Pair Production in CEPC with sqrt(s) = 240 and 360 GeV
        Speaker: Prof. Feng LYU (Institute of High Energy Physics)
        Slides
      • 41
        Searching for axion-like particles at future electron -positron colliders
        Speaker: Dr Shuo Yang (Liaoning Normal University)
        Slides
      • 42
        long-live ALP searches
        Speaker: minglun tian (wuhan university of technology)
        Slides
    • 12:30 PM
      Lunch
    • Parallel 5 Higgs/top A511 (Main Buidling)

      A511

      Main Buidling

      Conveners: Prof. Jiayin Gu (Fudan University) , Junping Tian (The University of Tokyo) , Prof. Xiaohu SUN (Peking University) , Prof. Yaquan FANG Yaquan (高能所) , Zhen Liu (University of Minnesota)
      • 43
        Higgs probes of top quark contact interactions at the LHC and interplay with the Higgs self-coupling
        Speaker: Dr Jorge De Blas (University of Granada)
        Slides
      • 44
        EFT fits to the top-quark couplings at HL-LHC and future e+e- colliders
        Speaker: Victor Miralles (I)
        Slides
      • 45
        top mass measurement at CEPC
        Speaker: Zhan Li (IHEP)
        Slides
      • 46
        Implications of the flavor anomalies for CEPC
        Speaker: Andreas Crivellin (U)
      • 47
        The production of a singlet in e+e- collisions
        Speaker: Anza Mulaudzi
    • Parallel 5 Performance & Soft A623 (Main Building)

      A623

      Main Building

      Conveners: Dr Linghui Wu (IHEP) , Dr Sheng-Sen Sun (Institute of High Energy Physics) , Dr Weidong Li (高能所)
      • 48
        Application of Quantum Computing to Physics Analysis at the CEPC Experiment
        Speaker: ABDUALAZEM FADOL MOHAMMED EBRHIM (IHEP)
        Slides
      • 49
        CEPC TDAQ Study
        Speaker: Hualin Mei (University of California, Santa Barbara)
        Slides
      • 50
        Study of Cluster Counting for CEPC drift chamber
        Speaker: Guang ZHAO (IHEP)
        Slides
      • 51
        PID with Gaseous Tracking and Fast Timing
        Speaker: Bohdan Dudar (DESY)
        Slides
    • 3:30 PM
      Break
    • Parallel 6 - Flavor A511 (Main Building)

      A511

      Main Building

      Conveners: Prof. Chunhui Chen (Iowa State University) , Lingfeng Li (HKUST) , Lorenzo Calibbi (Nankai University) , 黎明 张 (Tsinghua University)
      • 52
        Potential impact of CEPC on the extraction of the CKM angle alpha
        Speaker: Dr Sébastien Descotes-Genon
        Slides
      • 53
        Ds* weak decays
        Speaker: Dr Shan Cheng (Hunan University)
        Slides
      • 54
        LFU test with semileptonic b decay
        Speaker: Mr Anson Kwok
        Slides
      • 55
        Tau physics prospects at FCC-ee
        Speaker: Mogens Dam (Niels Bohr Institute)
        Slides
    • Parallel 6 VTX/TRK A623 (Main Building)

      A623

      Main Building

      Conveners: Harald Fox (Lancaster University) , Dr Huirong Qi (Institute of High Energy Physics, CAS) , Mr Wei WEI (高能所) , Prof. 梁志均 LIANG Zhijun
      • 56
        Drift chamber R&D for CEPC
        Speaker: Francesco Grancagnolo (INFN-Lecce)
        Slides
      • 57
        bent CMOS sensor R & D for next-generation vertex detector
        Speaker: Magnus Mager (C)
        Slides
      • 58
        Upate pixelated TPC technology R&D
        Speaker: Peter Kluit (N)
        Slides
      • 59
        Silicon track detector R&D for CEPC
        Speaker: Fergus Wilson (STFC Rutherford Appleton Laboratory)
        Slides
    • Plenary-3 A419 (Main Building)

      A419

      Main Building

      Convener: Prof. Yaquan FANG Yaquan (高能所)
      • 60
        W mass measurement and the consequence on future experiments
        Speaker: Zhen Liu (FNAL)
        Slides
    • Parallel 7 NP-3 A419 (Main Building)

      A419

      Main Building

      Conveners: Prof. Bruce Mellado (University of the Witwatersrand) , Jia Liu (Peking University) , Liantao Wang (University of Chicago) , Dr 庄胥爱 ZHUANG Xuai (高能所)
      • 61
        Probing the Electroweak Phase Transition with Exotic Higgs Decays
        Speaker: kepan xie (Peking University)
        Slides
      • 62
        Long-lived dark hadron searches at the LHC and future colliders
        Speaker: Lingfeng Li (Brown University)
        Slides
      • 63
        Mono-gamma Production of a Vector Dark Matter at Future e+e- Collider
        Speaker: Dr Kai Ma (Shaanxi University of Technology)
        Slides
      • 64
        Probing dark matter particles at CEPC
        Speaker: Prof. Zuowei Liu (Nanjing University)
        Slides
    • Parallel 7 Performance & Soft A511 (Main Building)

      A511

      Main Building

      Conveners: Dr Linghui Wu (IHEP) , Dr Sheng-Sen Sun (Institute of High Energy Physics) , Dr Weidong Li (高能所)
      • 65
        Status of CEPC Software Framework
        Speaker: Teng Li (Shandong University)
        Slides
      • 66
        Status of the CEPC Drift Chamber Software
        Speaker: Ms Yao Zhang (IHEP)
        Slides
      • 67
        Marlin Tracking Software in CEPCSW
        Speaker: Chengdong FU (IHEP)
        Slides
      • 68
        Reconstruction Algorithm for Long Crystal Bar ECAL
        Speaker: Weizheng Song
        Slides
    • 10:30 AM
      Break
    • Parallel 8 Cosmic-Astro A419 (Main Building)

      A419

      Main Building

      Conveners: Fa Peng Huang (Sun Yat-Sen University) , Gao, Yu (IHEP) , Jiji Fan (Brown University)
      • 69
        Probing EWSB in the early Universe with GWs and Colliders
        Speaker: Ligong Bian (Chongqing University)
        Slides
      • 70
        Addressing the Gravitational Wave - Collider Inverse Problem
        Speaker: Van Que Tran (TDLI)
        Slides
      • 71
        Asymmetric composite dark matter and its detection at CEPC via displaced lepton jet
        Speaker: Mengchao Zhang (Jinan University)
        Slides
      • 72
        Scale-genesis by Dark Matter and Its Gravitational Wave Signal
        Speaker: Jiang Zhu (Huazhong University of Science and Technology)
        Slides
    • Parallel 8 EW/QCD A511 (Main Building)

      A511

      Main Building

      Conveners: Dr HuaXing Zhu (Zhejiang University) , Jun Gao (Shanghai Jiao Tong University) , LI Gang ( EPD.IHEP ) (高能所) , Zhao LI Zhao (IHEP-CAS)
      • 73
        Enhancing flavor tagging and Rb measurements
        Speaker: Libo Liao (wuzhou univercity)
        Slides
      • 74
        Study of Z scan at CEPC
        Speaker: Shudong Wang (高能所)
        Slides
      • 75
        Study of Electroweak Phase Transition in Exotic Higgs Decays with CEPC simulation
        Speaker: Zhen Wang
        Slides
      • 76
        Fragmentation functions of heavy hadrons at CEPC
        Speaker: Ruilin Zhu
        Slides
      • 77
        Evaluation of two-loop EW diagrams with closed fermionic loop for ee to ZH
        Speaker: Qian Song
        Slides
    • 12:30 PM
      Lunch
    • Parallel 9 Calo-Muon A419 (Main Building)

      A419

      Main Building

      Conveners: Mr Roman Pöschl (Laboratoire de l'accélérateur Linéaire) , Xiaolong Wang (Fudan University) , Dr Yong Liu (Institute of High Energy Physics) , Prof. imad laktineh (IPNL)
      • 78
        CALICE SiW-ECAL Prototype: Commissioning and Beamtests
        Speaker: Mr Roman Pöschl (Laboratoire de l'accélérateur Linéaire)
        Slides
      • 79
        CALICE ScW-ECAL Prototype Development and Commissioning
        Speaker: Yazhou Niu (USTC)
        Slides
      • 80
        SDHCAL R&D Activities
        Speaker: Francois Lagarde (SJTU)
        Slides
      • 81
        Muon Detector Development
        Speaker: 鸿玉 张 (Fudan university)
        Slides
    • Parallel 9 Physics-misc A511 (Main Building)

      A511

      Main Building

      Conveners: Gao, Yu (IHEP) , LI Gang ( EPD.IHEP ) (高能所) , Dr 庄胥爱 ZHUANG Xuai (高能所)
      • 82
        Non-standard Interaction Search @ CEPC
        Speaker: Jiajun Liao (Sun Yat-Sen University)
        Slides
      • 83
        An unambiguous test of positivity at lepton colliders
        Speaker: Jiayin Gu (Fudan University)
        Slides
      • 84
        Some exotic Higgs decay from NMSSM at the CEPC
        Speakers: Kun Wang (Wuhan University) , Kun Wang (University of Shanghai for Science and Technology)
        Slides
      • 85
        Exploring Fermionic Multiplet Dark Matter through Precision Measurements at the CEPC
        Speaker: Gao Linqing (IHEP)
        Slides
    • 3:30 PM
      Break
    • Plenary-4 A419 (Main Building)

      A419

      Main Building

      Convener: Haijun Yang (Shanghai Jiao Tong University)
      • 86
        Optimization of CEPC circumference: towards an cost efficient particle factory
        Speaker: Dr Dou WANG (IHEP)
        Slides
      • 87
        Anomaly detection at collider
        Speaker: Prof. Tao Liu (The Hong Kong University of Science and Technology)
        Slides
      • 88
        CEPC4th Conceptual Detector Naming
        Speakers: Shanzhen Chen (IHEP, CAS) , Shanzhen Chen (IHEP, CAS)
        Slides