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Tau EW Working Group

→ Europe/Zurich
Description

https://cern.zoom.us/j/63944306727?pwd=2LJKNptVSX6xJ3bnHyvrUanYlGm8AG.1

Taus and EW Meeting
Zoom Meeting ID
63944306727
Host
Maria Cepeda
Passcode
27022026
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Miguel Niño

  • Alberto: This analysis should be dominated by systematic uncertainties. It would be interesting to investigate potential sources of uncertainties (e.g., plot m_rec - m_true).
  • Maria: Would Delphes suffice for this analysis (or should we try to do a full simulation)? Alberto reply: vertex detector alignment are difficult to do with FastSim, among other problems. Michele: No clear procedure yet with FullSim —> long-term project.

 

Pablo

  • Olcyr: Which assumptions enter the determination of two hadron FFs? Pablo: Pi-Pi rather leading FF clean; Other channels are more complicated at this moment.
  • Martin: Data-driven determinations can have better precision than lattice for HVP in certain regions. We should continue with both approaches.
  • Olcyr: QED corrections for tau->l P. What is the status of lattice QCD determinations? 
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