CEPC-SppC 研讨会

8 Apr 2016, 08:00 → 9 Apr 2016, 18:00 Asia/Shanghai

A214 (IHEP)

GAO Jie 高杰 (IHEP, CAS, Beijing)

   CEPC将成为对希格斯性质进行精确测量的希格斯工厂，之后CEPC将升级为能量前沿巨型质子对撞机SPPC并在更高的能量前沿进行新物理探索。 CEPC-SPPC工作组会议致力于聚集对高能环形正负电子对撞机（CEPC）以及未来高能环形质子-质子对撞机(SPPC)感兴趣的科学家开展合作研究。 2015年初，CEPC-SPPC的《初步概念设计报告》（Pre-CDR)完成之后，工作重点转移到CEPC-SPPC的《概念设计报告》（CDR）上及关键技术的研发。 该《概念设计报告》计划于2016年底完成。本次会议的主要任务将包括以下几个方面：进一步研究CEPC-SPPC未来在理论和实验方面物理研究的潜能、 CEPC-SPPC加速器和探测器概念设计报告研究的进展、关键技术研究的进展状况，以及讨论今后五年《技术设计报告》（TDR）的研究计划 （国家十三五规划期间）。此外，本次会议上还将进一步推动成立探测器和加速器的国际工作组，并对于2016年9月召开的第一届CEPC国际合作会议进行准备。

会议时间：2016年4月8日-9日

会议地点：中国科学院高能物理研究所，主楼A214。

  有意参加会议者请于2016年4月1日前完成注册。本次会议免费注册。

参会者如希望作会议报告，请与以下召集人进行联系：

1）理论组：何红建(hjhe@mail.tsinghua.edu.cn)；马建平 (majp@itp.ac.cn)；何小刚 (hexg@sjtu.edu.cn)

2）物理和探测器组：许怒(nxu@lbl.gov)；高原宁(gaoyn@mail.tsinghua.edu.cn)；金山(jins@ihep.ac.cn)

3）加速器组：秦庆(qinq@ihep.ac.cn)；高杰(gaoj@ihep.ac.cn)；唐靖宇(tangjy@ihep.ac.cn)

组委会名单：

高杰 研究员(会议主席，高能所）

何小刚 教授（上海交通大学）

杨海军 教授（上海交通大学）

Joao Guimaraes da Costa 教授（高能所）

朱宏博 博士 （高能所）

靳松 博士 （高能所）

嫣芬女士 （高能所）

会议日程

http://indico.ihep.ac.cn/event/5277/picture/8.pdf

无线网络会议代码（Conference ID）：CEPC2016

Wireless Introduction

 

Friday, 8 April

08:00 → 08:30 Registration@ Main Building A214

08:30 → 10:10 Overview

Convener: Prof. Kuang-Ta Chao (Peking University)

08:30 Introduction talk from CEPC SC

Speaker: Prof. Yifang Wang (IHEP)

08:40 CEPC Status

Speaker: Prof. Xinchou LOU (高能所)

Slides CEPC-report-April2016-final.pdf

09:10 CEPC Accelerator Status after Pre-CDR

Speaker: Prof. Jie 高杰 (IHEP, CAS, Beijing)

Slides CEPC_accelerator_Status_after_Pre-CDR-(JGao-CEPC-V1).ppt

09:40 The physics goals of CEPC

Speaker: Liantao Wang (University of Chicago)

Slides CEPC_physics_IHEP_April2016.pdf

10:10 → 10:40 Photo Session and Coffee Break

10:40 → 12:00 Parallel Session I , Theory Group

Convener: Prof. 玮 廖 (华东理工大学)

10:40 B Physics Anomalies and High Energy Collider

Speaker: Dr Ying Li (Yantai University)

Slides Ying_Li@cepc_workshop.pdf

11:05 Understanding the quarkonium production mechanism from polarization measurements

Speaker: Yanqing Ma

Slides CEPC2016_YQM.pdf

11:30 Interference effects on Higgs mass measurement at CEPC

Speaker: Yujie Zhang

Slides IHEP20160408_Yu-Jie_Zhang.pdf

10:40 → 12:00 Parallel Session I – CEPC

Conveners: Prof. Jie 高杰 (IHEP, CAS, Beijing) , Dr Qing Qin (高能所) , Dr Weiren Chou (FNAL)

10:40 CEPC parameter choice and partial double ring design

Speaker: dou Wang

Slides wangdou20160408.pptx

10:55 Beam-beam effect of CEPC crab-waist scheme and nonlinear effect issues

Speaker: Yuan Zhang

Slides zhangy-1604-symposium.pptx

11:10 CEPCpartial double ring scheme DA studies

Speaker: Mr Yi Wei Yiwei Wang (高能所)

Slides DA_study_for_PDR_scheme_20160408.pptx

11:25 CEPC partial double ring lattice design and DA study

Speaker: Mr Feng SU (高能所)

Slides CEPC_Partial_Double_Ring_Lattice_Design_and_DA_Study-Sufeng-2016.4.8.pdf

11:40 CEPC wiggling magnet scheme design progress (high field

Speaker: BIAN Tianjian

Slides booster_workshop.ppt

10:40 → 12:00 Parallel Session I – Physics /Detector Group

Conveners: Mr Nu Xu (CCNU) , Prof. Shan Jin (ihep) , Prof. Yuanning Gao (Tsinghua University)

10:40 Progress of MDI

Speaker: Mr Qinglei XIU (高能所)

Slides Progress_of_MDI.pdf

11:10 Status of Silicon

Speaker: Yunpeng Lu

Slides Status_of_Silicon_20160408_LU.pdf

11:40 Status of TPC

Speaker: Dr Huirong Qi (Institute of High Energy Physics, CAS)

Slides TPC_CEPC_IHEP_conference_20160406.pdf

10:40 → 12:00 Parallel Session I-SPPC

Convener: Prof. Yuanrong LU

10:40 SPPC General Progress

Speaker: Prof. Jingyu Tang (IHEP, CAS)

Slides SPPC_Progress-201604-Tang.pptx

11:00 LATTICE Design – 1

Speaker: Mr Feng SU (高能所)

Slides SPPC_Lattice_Design-Sufeng-2016.4.8.pdf

11:20 LATTICE Design – 2

Speaker: CHEN Yukai

Slides Progress_of_SPPC_main_ring_lattice_design_20160408_Chen_Yukai.pdf

11:40 Beam Collimation

Speaker: Mr Ye ZOU (高能所)

Slides Preliminary_studies_on_SPPC_collimation-zouye.pdf

12:00 → 14:00 Lunch @ IHEP Expert Restaurant IB Meeting @ A623 (lunch box)

14:00 → 15:30 Parallel Session II , Theory Group

14:00 Probing New Physics Scales at CEPC

Speaker: Dr Shao-Feng Ge (TUHEP)

Slides WS1604_presented.pdf

14:25 Probing the nature of electroweak phase transition from CEPC to gravitational waves detectors

Speaker: Fapeng Huang

Slides Huang_CEPC.pdf

14:50 Searching for dark matter at future e+e- and pp colliders

Speaker: Pengfei Yin

Slides 160408_Searching_for_Dark_matter_signals_at_future_colliders.pdf

15:15 Searching exotic decay channels of the SM Higgs boson at CEPC

Speaker: Hao Zhang

Slides Hao_Zhang.pdf

14:00 → 15:30 Parallel Session II - Physics /Detector Group

14:00 Status of ECAL

Speaker: Dr Zhi-Gang Wang (IHEP)

Slides Status_of_CEPC_ECAL-Zhigang_Wang-2016.4.8.pdf

14:30 Status of HCAL

Speaker: Mr Hongbang Liu (UCAS)

Slides HCAL-lliuhb.pdf

15:00 Status of Magnet

Speaker: Ling Zhao (高能所)

Slides Status_of_magnet_20160408.pdf

14:00 → 15:30 Parallel Session II –CEPC

Conveners: Prof. Jie 高杰 (IHEP, CAS, Beijing) , Dr Qing Qin (高能所) , Dr Weiren Chou (FNAL)

14:00 Update on CEPC pretzel scheme design

Slides pretzel_20160408.PPTX

14:05 CEPC partial double ring magnet error effects

Speaker: Dr Sha Bai (高能所)

Slides CEPC_partial_double_ring_magnet_error_effects_ShaBai.pdf

14:15 CEPC MDI issues for both single and partial double ring schemes

Speaker: Dr Sha Bai (高能所)

Slides Progress_of_MDI_ShaBai.pdf

14:30 CEPC SRF system design for partial double ring scheme

Speaker: Mr Jiyuan Zhai (IHEP)

Slides CEPC_SRF_20160408.pptx

14:45 CEPC 1.3GHz and 650Mhz high Q Nitrogen dopping R&D progress

Speaker: Dr Peng SHA Peng (ihep)

Slides CEPC_1.3GHz_and_650MHz_high_Q_Nitrogen_doping_R&D_progress.pptx

15:00 CEPC 650MHz 5cell SC cavity design

Speaker: Dr Hongjuan Zheng (Institute of High Energy Physics, Accelerator Center)

Slides SRF_cavity_design_for_PDR_scheme.pdf

15:15 CEPC SRF considerations on input couplers

Speaker: Zhenchao Liu

Slides 2016-Talk_on_CEPC_Conference-LIDZ.ppt

14:00 → 15:30 Parallel Session II-SPPC

Convener: Prof. Hongliang XU

14:00 Lattice for Collimation

Speaker: YANG Jianquan

Slides lattice_for_collimation_160408.pdf

14:15 Collective Instabilities

Speaker: Dr Yu dong 刘瑜冬 (高能所)

Slides Beam_Instability_in_High_energy_Hadron_Accelerators_and_its_Challenge_for_SPPC_-2016-4-7.pptx

14:35 Longitudinal Dynamics

Speaker: Yuemei 彭月梅 (高能所)

Slides progress_of_longitudinal_dynamics160408.pdf

14:50 Injection and Extraction

Speaker: Guangrui Li

Slides Injection-Beam_dump_-_LiGuangRui-20160407.pdf

15:10 Injector Chain General and p-RCS

Speaker: Prof. Jingyu Tang (IHEP, CAS)

Slides Injector_Chain_and_p-RCS-Tang.pptx

15:30 → 16:00 Coffee Break

16:00 → 18:00 Parallel Sessions III, Theory Group

Convener: Mr Kai Wang (Department of Physics, Peking University)

16:00 Phenomenology of the Georgi-Machacek model at future electron-positron colliders

Speaker: Chengwei Chiang

Slides CEPC-SppC_Symposium_-_Chiang.pdf

16:25 Constraining Natural Supersymmetry at the HL-LHC, ILC and CEPC

Speaker: Prof. Tianjun Li (Institute of Theoretical Physics, Chinese Academy of Sciences)

Slides IHEP-2016.pdf

16:50 Probing new physics inside Loops at electron-positron colliders

Speaker: Prof. Qing-Hong Cao (Department of Physics, Peking University)

Slides Cao.pdf

17:15 The effective operator analysis of CEPC and CEPC 400

Speaker: Prof. Jing Shu (Institute for Theoretical Physics, Chinese Academy of Sciences)

Slides EFT&CEPC400.pdf

16:00 → 18:00 Parallel Sessions III- Physics /Detector Group

16:00 Higgs Physics

Speaker: Dr Gang LI (EPD IHEP)

Slides CEPC_20160407_LG.pdf

16:30 Z and W Physics

Speaker: Zhijun Liang

Slides apr7_CEPC_v2.pdf apr7_CEPC_v2.pdf

16:55 Reconstruction and Detector Simulation

Speaker: Mr Manqi Ruan (IHEP)

Slides PID_Evo.odp Sim-Reco_At_CEPC.pdf

17:30 BR of Higgs decays to bb, cc, gg

Speaker: Mr Yu Bai (IHEP,Beijing CPPM,Marseille)

Slides baiyu.pdf

17:45 Higgs Width Measurement at CEPC

Speaker: Mr Yuqian WEI Yuqian (IHEP)

Slides weiyq_higgs_width.pdf

16:00 → 18:00 Parallel Sessions III-CEPC

Conveners: Prof. Jie 高杰 (IHEP, CAS, Beijing) , Dr Qing Qin (高能所) , Dr Weiren Chou (FNAL)

16:00 TBD

Speaker: Dianjun Gong

16:15 CEPC injector beam dynamics

Speaker: Meng Cai

Slides CEPC_injector_beam_dynamics.pptx

16:30 CEPC positron source design and R&D

Speaker: Xiaoping Li

Slides CEPC_positron_source_design_and_R&D_2016.04.08.pptx

16:45 CEPC injector high field S-band accelerating structure design and R&D

Speaker: Ms Jingru Zhang (IHEP (Beijing))

Slides CEPC_injector_high_field_S-band_accelerating_structure_design_and_R&D2016.4.pptx

17:00 CEPC cryogenic system for partial double ring

Speaker: Mr Shaopeng LI (IHEP)

Slides CEPC_cryogenic20160405.ppt

17:15 CEPC 650Mhz high power high efficiency rf source design and R&D

Speaker: Dr Zusheng 周祖圣 (高能所)

Slides CEPC_650MHz_High_Efficiency_Klystron_R&D.pdf

17:30 CEPC booster design progress (low field)

Speakers: Prof. Chuang Zhang (Institute of High Energy Physics, Chinese Academy of Sciences) , Xiaohao Cui

Slides CEPC_Booster_Symp160408.ppt

17:45 Some design considerations of CEPCB dipole magnet

Speaker: Dr Wen Kang (Magnet Group, Accelerator Centor)

Slides Some_design_considerations_of_CEPC_booster_low_field_dipole_magnet.pptx

16:00 → 18:00 Parallel Sessions III-SPPC

Convener: Dr jianping dai (IHEP)

16:00 Proton Linac and Ion Linac

Speaker: Yuanrong Lu

Slides Linacs-Lu_Yuanrong.pdf

16:20 SS Conceptual Design

Speaker: Xiangqi Wang

Slides SPPC_SS_latttice_design.pptx

16:40 High-field Superconducting Magnets

Speaker: Dr Qingjin XU (高能所)

Slides R&D_Progress_of_the_High_Field_Magnet_Technology_for_SPPC_20160408.pptx

17:00 Beam Screen

Speaker: Dr kun zhu (Peking university)

Slides SPPC_Beam_Screen_Design-ZhuKun(1).pdf

17:20 Vacuum

Speaker: Yong Wang

Slides Vacuum-SEY_test__for_SPPC-WangYong.pdf

17:40 Beam Instrumentation and Control

Speaker: Baogen Sun (U)

18:00 → 19:00 Adjourn (No meeting dinner)

Saturday, 9 April

09:00 → 10:10 Parallel Session IV-CEPC

Conveners: Prof. Jie 高杰 (IHEP, CAS, Beijing) , Dr Qing Qin (高能所) , Dr Weiren Chou (FNAL)

09:00 CEPC SC Q magnets design

Speaker: Yingshun Zhu

Slides Conceptual_Design_of_CEPC_Interaction_Region_Superconducting_Magnets.ppt

09:15 CEPC instrumentation R&D

Speaker: Yanfeng Sui

Slides CEPC_Beam_Instrumentation_R&D(2016.4.9).pptx

09:30 CEPC partial double ring collective effects

Speaker: Ms Na Wang (IHEP)

Slides Beam_Instability_CEPC.pdf

09:00 → 10:10 Parallel Session IV-Joint between Theory and Detector Groups

Convener: Prof. Zongguo Si (ShanDong University)

09:00 A roadmap to reconstruct the Higgs potential at e+e- and pp colliders

Speaker: Qishu Yan

Slides talk@CEPC-SPPC-2016-0489-yanqishu.pdf

09:25 Interaction between Theory-Phenomenology & Detector Simulation Studies

Speaker: Mr Manqi Ruan (IHEP)

Slides Interface_with_Pheno-theory.pdf

09:50 Discussions

09:00 → 10:10 Parallel Session IV-SPPC

Convener: Baogen Sun (U)

09:00 Machine Protection

Speaker: Hongliang Xu

Slides Machine_Protection-XuHongLiang.pptx

09:20 RF and Cryogenics

Speaker: Dr jianping dai (IHEP)

Slides 20160409-RF_for_SPPC.pptx

09:40 Discussions on key problems and future work

10:10 → 10:40 Coffee Break

10:40 → 12:00 Parallel Session V- Physics and Detector Group

10:40 Discussion of international collaboration and future R&D plans towards CEPC CDR

10:40 → 12:00 Parallel Session V-CEPC

Conveners: Prof. Jie 高杰 (IHEP, CAS, Beijing) , Dr Qing Qin (高能所) , Dr Weiren Chou (FNAL)

10:40 On circular gamma-gamma collider issues

Speaker: Dr Dazhang Li (IHEP)

Slides CEPC_SRF_considerations_-_2.pptx

10:55 Discussion on the CDR Issues and additional talks

10:40 → 12:00 Parallel session V, Theory Group

10:40 Discussions

10:50 → 12:00 Parallel Session V-SPPC

Convener: Prof. Jingyu Tang (IHEP, CAS)

10:50 Discussions on key problems and future work

12:00 → 14:00 Lunch @ IHEP Expert Restaurant SC Meeting @ A623 (lunch box)

14:00 → 15:40 Plenary Sessions II – Summary

Convener: Prof. Xiao-Gang He (SJTU/NCTS)

14:00 Summary of Theory Group

Speaker: Prof. Hong-Jian He (Tsinghua University)

Slides TSummary-HJHe-2016f.pdf

14:30 Summary of Accelerator Group (CEPC)

Speaker: Dr Weiren Chou (FNAL)

Slides Weiren_Chou_CEPC_WS_2016_04.pptx

14:55 Summary of Accelerator Group (SppC)

Speaker: Prof. Jingyu Tang (IHEP, CAS)

Slides SPPC-Summary-160409.pptx

15:10 Summary of Physics/Detector

Speaker: Prof. Yuanning Gao (Tsinghua University)

Slides phys-det-summary.pdf

15:40 → 16:10 Coffee Break

16:10 → 17:00 Plenary Sessions III – Summary

Convener: Nu Xu

16:10 IB Announcement

16:20 Discussion for the next steps

Speaker: Prof. Xinchou LOU (高能所)

Slides Discussion.pdf

17:00 → 18:00 End of the meeting