flav-io / flavio

A Python package for flavour physics phenomenology in the Standard model and beyond
http://flav-io.github.io/
MIT License
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CAA related updates #218

Closed MJKirk closed 1 year ago

MJKirk commented 1 year ago

Just the CAA related measurement updates from #196. This is most of the new inputs I made use of in my paper on the CAA (https://arxiv.org/abs/2212.06862) For KS->pi mu nu and KS->pi e nu, I removed the PDG values from the group and added them separately, since:

  1. For e the old PDG number was dominated by a 2006 KLOE measurement and the new result is actually a combination of that with the new data.
  2. For mu, the only measurement is the 2019 result from KLOE (the old number was, to quote the PDG, "not a measurement, calculate as 0.666 x BR(pi e nu)")
peterstangl commented 1 year ago

Thank you very much @MJKirk!