HF minutes - 2018/10/4

1) psi(2S)->J/psi+pipi in 500 GeV p+p - Chan-Jui Feng

  • Slide 9, explained why \Delta TOF was not used in previous paper, but use in this analysis
  • Slide 9, suggest to have a look at pt-integrated mass spectrum. It is expected to hard to see psi(2S) peak in the mass spectra according to J/psi peak and the psi(2S)/Jpsi ratio. 

2) Run13 J/psi->mumu update - Te-Chuan Huang

  • Slide 7, double check the vertex finding efficiency definition.
  • Slide 9, check whether vertex finding efficiency depend on J/psi pT or not.
  • Slide 9, if the vertex finding efficiency have Vz dependence or not. The answer is no. PA promise to show the plot in the replies to the comments to the analysis note.