1. IE browser is NOT supported anymore. Please use Chrome, Firefox or Edge instead.
2. If you are a new user, please register to get an IHEP SSO account through https://login.ihep.ac.cn/registlight.jsp Any questions, please email us at helpdesk@ihep.ac.cn or call 88236855.
3. If you need to create a conference in the "Conferences, Workshops and Events" zone, please email us at helpdesk@ihep.ac.cn.
4. The max file size allowed for upload is 100 Mb.

tau g-2 discussion meeting

Asia/Shanghai

Key question elaboration:

  • Electric dipole moment (EDM)也能做
  • 虚光子过程对应的g-2贡献不会太大,会有一个能量截断。目前可以仅集中在实光子过程。

Experimental results so far:

  • 调研清楚各实验中,具体研究的反应过程(实、虚光子的问题)
  • 各实验都倾向于tautau+gamma 末态,需要具体调研具体的原因
  • 在各实验末态中,研究的tau的channel都包含了哪些
  • 弄清楚LHC(pp)相比于LHC(PbPb)结果精度提升一个数量级的原因

ee->tautau xsec extrapolation & experiments expectation comparison:

  • xsec 在(计算当时) CEPC 参数上,LL 过程截面最大
  • 所用各实验参数需要更新至最新版本

Round table discussion:

  • Pythia 能否模拟清楚这个过程
  • ATLAS 上产生子用的starlight 产生子能不能适配ee 过程
There are minutes attached to this event. Show them.
    • 14:00 14:20
      Key questions elaboration 20m
      Speaker: Manqi Ruan (IHEP)
    • 14:20 14:40
      Experimental results so far 20m
      Speaker: UNKNOWN 司梅雨 (高能所)
    • 14:40 15:00
      ee -> tautau xsec extrapolation & experiments expectation comparison 20m
      Speaker: Guangyi Tang (IHEP)
    • 15:00 15:20
      Round table discussion 20m