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CEPC CDR meeting

Asia/Shanghai
A419 (IHEP)

A419

IHEP

Current CDR Draft V0.3-20180726-8:50pm

CEPC CDR meeting

Thursday, July 26, 2018 from 21:00 to 23:45 (Asia/Shanghai)

Attending: Joao, Manqi, Yaquan, Zhijun, Gang, Chris Tully, Fulvio Piccinini, Mingrui Zhao, shli, Kewei Wu.

Ch3
1. Joao suggested to add the physics parameter requirement in ch3.2
2. Most of the comments from last Wednesday meeting are implemented.  
3. The IDEA introduction shoud be expanded.

Ch11 - Higgs
1. Joao suggested to move the reference for each sub-section together to the end of this chapter.
2. Yaquan said the all the parts are updated for the new version, except for some numbers, for example, the 250 GeV is still in some places.
3. Gang will help to update the cross section table and some missing numbers before Friday night.  
4. For the plots similar with Figure 11.7, every plots should add the statment in caption to explain the error bar is expected statistic uncertainty.
5. theoritical part need to be discussed with Liantao

Ch10
1. Before the Ch10.1, add a general statment for the definition of jet and track
2. Manqi and Joao discussed whether should keep the right side plots in figure10.17. They decided to wait for charlie comments.
3. Joao suggested to add a short statement for tau in Ch 10.3.3 Lepton and add the reference that more details will be disscussed in Ch11.
4. Table 10.3, the current comparison with LHC is not proper. Joao suggested Manqi to find correct number that can really make the comparison.
5. Joao suggested to introduce the generator we are using, and it is better to add a paragraph to explain how the samples are generated.

Ch11- EWK
1. Fulvio said he will help with Ch 3,10,11 and update the contents on next week.
2. Zhijun said that for W mass part, they put more details for the measuremnt, such as event selection, systematic, plots..
3. We should add a summary for this chapter.

There are minutes attached to this event. Show them.
    • 21:00 21:20
      Introduction 20m
      Speaker: Joao Guimaraes Costa
    • 21:20 22:00
      CDR sections to discuss in detail
      • 21:20
        Ch3 detector concept 10m
        Speakers: Jianming Qian (University of Michigan) , Joao Guimaraes Costa, Mr Manqi Ruan (IHEP)
      • 21:30
        Ch10 Detector Performance 10m
        Speakers: LI Gang ( EPC.IHEP ), Mr Manqi Ruan (IHEP) , Prof. Yaquan FANG Yaquan (高能所)
      • 21:40
        Ch11 Physics analysis 10m
        Speakers: LI Gang ( EPC.IHEP ), Mr Manqi Ruan (IHEP) , Prof. Yaquan FANG Yaquan (高能所) , Prof. Zhijun Liang (IHEP)
    • 22:00 23:40
      Quick CDR reports from conveners
      • 22:00
        Ch1 Summary 5m
        Speaker: Joao Guimaraes Costa
      • 22:05
        Ch2 Theory 5m
        Speaker: Liantao Wang (University of Chicago)
      • 22:10
        Ch4.1 Silicon Vertex 5m
        Speakers: Prof. Qun OUYANG (IHEP) , Dr Yunpeng LU (Institute of High Energy Physics, CAS)
      • 22:15
        Ch4.2 Silicon Tracker 5m
        Speaker: Meng Wang (高能所)
      • 22:20
        Ch4.3 TPC 5m
        Speaker: Dr Huirong Qi (Institute of High Energy Physics, CAS)
      • 22:25
        Ch4.4 Drift Chamber 5m
        Speaker: Francesco Grancagnolo (INFN-Lecce)
      • 22:30
        Ch5 Calorimeter 5m
        Speakers: Haijun Yang (Shanghai Jiao Tong University) , Prof. Haijun Yang (Shanghai Jiao Tong University) , Dr Jianbei Liu (University of Science and Technology of China) , Prof. Tao HU (IHEP)
      • 22:35
        Ch5 Dual Readout Calorimeter 5m
        Speaker: Roberto Ferrari (INFN)
      • 22:40
        Ch6 Magnet 10m
        Speakers: Dr Feipeng NING Feipeng (高能所) , Mr Zian ZHU Zian (高能所)
      • 22:50
        Ch7 Muon Detector 10m
        Speakers: Prof. Liang Li (Shanghai Jiao Tong University) , Paolo Giacomelli (INFN-Bo)
      • 23:00
        Ch8 DAQ 10m
        Speakers: Mr Kejun ZHU (高能所) , Prof. Zhen An LIU Zhenan (IHEP)
      • 23:10
        Ch9 MDI 10m
        Speaker: Dr Hongbo ZHU (IHEP)