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Workshop on form factor, polarization and CP violation in quantum-correlated hyperon-anti-hyperon production

Asia/Shanghai
Student activity square on the first floor, Guanghua Building(光华楼主楼一楼学生活动广场) (Fudan University)

Student activity square on the first floor, Guanghua Building(光华楼主楼一楼学生活动广场)

Fudan University

Description

      About 10 billion J/psi events have been collected by the BESIII detector at BEPCII recently.  The decay rates of J/psi to hyperon anti-hyperon (Lambda, Sigma, Xi etc.) are at the order of 10^-3,  therefore about a few millions of quantum-correlated hyperon-anti-hyperon pairs can be fully reconstructed with negligible background & substantial polarization. With these we managed to redo all previous decay parameter measurements (including CPV) with higher precision.       

      In the workshop, we will also investigate the form-factors, polarization measurements from data taken at the hyperon-anti-hyperon production thresholds, continuum-non-resonant region and on the narrow resonances, such as J/psi, psi(2S) peak positions. Especially, we will discuss CP asymmetry measurements in the hyperon production (EDM) and decays, as well rare hyperon decays, which are sensitive to the physics beyond Standard Model. Because of these results, we are examining the case for a dedicated facility capable of providing more than trillion J/psi event samples for precision CPV measurements in hyperon decays, searches for rare decay modes, etc. Ultimately we will talk about sensitivity of 10^-4   for CPV measurement in the future facility (say "Trillion J/psi factory").

The workshop on form factor, polarization and CP violation in quantum-correlated hyperon-anti-hyperon production will be held at Fudan University, Shanghai on July 7st – 8th, 2019. The registration fee is 600 RMB, covering meeting material, coffee breaks, lunches, dinners, banquet and so on. The conference fee can be paid at the registration desk upon arrival. Accommodation are not included in registration and will have to be paid separately.

 Student activity square on the first floor, Guanghua Building(光华楼主楼一楼学生活动广场)

On Line Link:https://speakapp.link/to/NTrs8w

password: 201907

 

 

 

 

 

 

Bus schedule
Meeting schedule
Photo of Workshop
The map
Participants
  • Andrzej Kupsc
  • Bai-Cian Ke
  • barbara passalacqua
  • Binlong Wang
  • Dayong Wang
  • Fang Yan
  • Gabriel Lopez Castro
  • Guangshun Huang
  • Hai-Bo Li
  • Hailong Ma
  • Haiming HU
  • Haokai Sun
  • Huijing Li
  • Jacek Biernat
  • Jianbin Jiao
  • Jiangchuan Chen
  • JIANYU ZHANG
  • Jusak Tandean
  • Kai Liu
  • Kai Zhu
  • Ke Liu
  • Liang YAN
  • Maozhi Yang
  • Meihong Liu
  • monica bertani
  • Ping Ronggang
  • Sanqiang Qu
  • Shuangshi Fang
  • Simone Pacetti
  • Simonetta Marcello
  • Stephen Olsen
  • Tao Luo
  • Teng Xiang
  • Tord Johansson
  • Vindhyawasini Prasad
  • Wenbiao YAN
  • Xiao-Gang He
  • Xiao-Rui Lyu
  • Xiaorong Zhou
  • Xiaoshuai Qin
  • Xinxin Ma
  • Xiongfei Wang
  • Yao Ma
  • Yu-kun Song
  • Yu-Kuo Hsiao
  • Yunxuan Song
  • 强 赵
  • 潇 吴
  • 祥 潘
  • 翼 张
  • 荦嘉 张
  • 顺 王
    • 14:00 18:30
      Registration Ramada Plaza Shanghai Wujiaochang 上海五角场华美达大酒店

      Ramada Plaza Shanghai Wujiaochang 上海五角场华美达大酒店

    • 18:30 21:00
      Reception ShunFeng Restaurant(顺风大酒店)

      ShunFeng Restaurant(顺风大酒店)

    • 09:00 09:10
      Open address 10m Student activity square on the first floor, Guanghua Building(光华楼主楼一楼学生活动广场)

      Student activity square on the first floor, Guanghua Building(光华楼主楼一楼学生活动广场)

      Fudan University

      Speaker: Haibo LI (高能所)
    • 09:10 10:10
      Introduction Student activity square on the first floor, Guanghua Building(光华楼主楼一楼学生活动广场)

      Student activity square on the first floor, Guanghua Building(光华楼主楼一楼学生活动广场)

      Fudan University

      Convener: Prof. Haibo Li (高能所)
      • 09:10
        Introduction and orientation 20m Student activity square on the first floor, Guanghua Building(光华楼主楼一楼学生活动广场)

        Student activity square on the first floor, Guanghua Building(光华楼主楼一楼学生活动广场)

        Fudan University

        Speaker: Prof. Haibo Li (高能所)
        Slides
      • 09:30
        Introduction to Hyperon physics 40m Student activity square on the first floor, Guanghua Building(光华楼主楼一楼学生活动广场)

        Student activity square on the first floor, Guanghua Building(光华楼主楼一楼学生活动广场)

        Fudan University

        Speaker: Stephen Olsen (Institute for Basic Studies)
        Slides
    • 10:10 10:50
      Coffee break: Coffee break && Photo Student activity square on the first floor, Guanghua Building(光华楼主楼一楼学生活动广场)

      Student activity square on the first floor, Guanghua Building(光华楼主楼一楼学生活动广场)

      Fudan University

    • 10:50 12:05
      Introduction Student activity square on the first floor, Guanghua Building(光华楼主楼一楼学生活动广场)

      Student activity square on the first floor, Guanghua Building(光华楼主楼一楼学生活动广场)

      Fudan University

      Convener: Prof. Haibo Li (高能所)
      • 10:50
        CPV in hyperon decays 30m
        Speaker: Prof. Sandip PAKVASA (University of Hawaii)
        Slides
      • 11:20
        CPV in stranged hyperon decays and production 45m
        Speaker: Prof. Xiao-Gang He (SJTU/NCTS)
        Slides
    • 12:05 13:35
      lunch time DanYuan Restaurant(旦苑餐厅)

      DanYuan Restaurant(旦苑餐厅)

      Fudan University

    • 13:35 15:40
      Rare decays and new physics BSM Student activity square on the first floor, Guanghua Building(光华楼主楼一楼学生活动广场)

      Student activity square on the first floor, Guanghua Building(光华楼主楼一楼学生活动广场)

      Fudan University

      Convener: Prof. Tord Johansson (Uppsala University)
      • 13:35
        Some concerns on CP measurments in J/psi --> Lambda Lambda_bar 40m Student activity square on the first floor, Guanghua Building(光华楼主楼一楼学生活动广场)

        Student activity square on the first floor, Guanghua Building(光华楼主楼一楼学生活动广场)

        Fudan University

        Speaker: Dr Xinxin Ma (IHEP)
        Slides
      • 14:15
        Rare hyperon decays in SM and its beyond 40m Student activity square on the first floor, Guanghua Building(光华楼主楼一楼学生活动广场)

        Student activity square on the first floor, Guanghua Building(光华楼主楼一楼学生活动广场)

        Fudan University

        Speaker: Jusak Tandean (Department of Physics National Taiwan University)
        Slides
      • 14:55
        Two-bady charmed-baryon decays 45m Student activity square on the first floor, Guanghua Building(光华楼主楼一楼学生活动广场)

        Student activity square on the first floor, Guanghua Building(光华楼主楼一楼学生活动广场)

        Speaker: Yu-Kuo Hsiao (National Center for Theoretical Sciences)
        Slides
    • 15:40 15:55
      Coffee break Student activity square on the first floor, Guanghua Building(光华楼主楼一楼学生活动广场)

      Student activity square on the first floor, Guanghua Building(光华楼主楼一楼学生活动广场)

      Fudan University

    • 15:55 17:55
      Rare decays and new physics BSM Student activity square on the first floor, Guanghua Building(光华楼主楼一楼学生活动广场)

      Student activity square on the first floor, Guanghua Building(光华楼主楼一楼学生活动广场)

      Fudan University

      Convener: Prof. Stephen Olsen (Institute for Basic Studies)
      • 15:55
        “neutrinoless double beta decays of hyperons: \Delta L = 2 transitions “ 40m
        Speaker: Gabriel Lopez Castro (Cinvestav del IPN)
        Slides
      • 16:35
        Public lecture:XYZ 1h
        Speaker: Prof. Luciano Maiani
    • 18:00 20:00
      Banquet 2h Shanghai banquet mansion(上海宴公馆)

      Shanghai banquet mansion(上海宴公馆)

    • 09:00 10:00
      Hyperon physics at different Experiments Student activity square on the first floor, Guanghua Building(光华楼主楼一楼学生活动广场)

      Student activity square on the first floor, Guanghua Building(光华楼主楼一楼学生活动广场)

      Fudan University

      Convener: Prof. Guangshun Huang (University of Science and Technology of China)
      • 09:00
        Hyperon physics at proton-antiproton collision 1h
        Speaker: Tord Johansson (Uppsala University)
        Slides
    • 10:00 11:45
      Form factor Student activity square on the first floor, Guanghua Building(光华楼主楼一楼学生活动广场)

      Student activity square on the first floor, Guanghua Building(光华楼主楼一楼学生活动广场)

      Fudan University

      Convener: Prof. Andrzej Kupsc (Uppsala University)
      • 10:00
        Baryon form-factor 1h
        Speaker: Simone Pacetti (University of Perugia and INFN)
        Slides
      • 11:00
        V_us from Hyperon weak decay 45m
        Speaker: Emilie Passemar (I)
    • 11:45 12:00
      Coffee break Student activity square on the first floor, Guanghua Building(光华楼主楼一楼学生活动广场)

      Student activity square on the first floor, Guanghua Building(光华楼主楼一楼学生活动广场)

      Fudan University

    • 12:00 14:00
      lunch time DanYuan Restaurant(旦苑餐厅)

      DanYuan Restaurant(旦苑餐厅)

      Fudan University

    • 14:00 17:40
      Hyperon physics at different Experiments Student activity square on the first floor, Guanghua Building(光华楼主楼一楼学生活动广场)

      Student activity square on the first floor, Guanghua Building(光华楼主楼一楼学生活动广场)

      Fudan University

      Convener: Prof. Shuangshi Fang (IHEP)
      • 14:00
        Prospect of Hyperon program at LHCb 40m Student activity square on the first floor, Guanghua Building(光华楼主楼一楼学生活动广场)

        Student activity square on the first floor, Guanghua Building(光华楼主楼一楼学生活动广场)

        Fudan University

        Speaker: Diego Martinez Santos (U)
        Slides
      • 14:40
        Lambdac spin and decay asymmetry parameters 40m Student activity square on the first floor, Guanghua Building(光华楼主楼一楼学生活动广场)

        Student activity square on the first floor, Guanghua Building(光华楼主楼一楼学生活动广场)

        Fudan University

        Speaker: Ronggang Ping (高能所)
        Slides
      • 15:20
        Coffee Break 30m Student activity square on the first floor, Guanghua Building(光华楼主楼一楼学生活动广场) (Fudan University)

        Student activity square on the first floor, Guanghua Building(光华楼主楼一楼学生活动广场)

        Fudan University

      • 15:50
        Measurements of Baryon form factors at. BESIII 40m Student activity square on the first floor, Guanghua Building(光华楼主楼一楼学生活动广场)

        Student activity square on the first floor, Guanghua Building(光华楼主楼一楼学生活动广场)

        Fudan University

        Speaker: Xiaorong Zhou (University of Science and Technology of China)
        Slides
      • 16:30
        Hyperon physics at a charm factory 40m Student activity square on the first floor, Guanghua Building(光华楼主楼一楼学生活动广场)

        Student activity square on the first floor, Guanghua Building(光华楼主楼一楼学生活动广场)

        Fudan University

        Speaker: Andrzej Kupsc (Uppsala University)
        Slides
    • 17:40 19:40
      Dinner 2h Yanyuan Hotel(燕园宾馆)

      Yanyuan Hotel(燕园宾馆)

      Fudan University