Change -> for => in Lb_gammapK=HighPtGamma
Running a test with 1k generated events, I get the following generator level efficiencies:
- old (->): 0.52165+-0.011409
- new (=>): 0.58754+-0.011932
so there's ~10% effect. I also see that in the second case there's one event passing the cut for which gamma_TRUEPT < 1500
, which I guess is an unavoidable feature of accepting extra photons from this decay (although I'm surprised photos generated by PHOTOS can have such a large PT). I have also compared some kinematic distributions and see no differences (I can attach the plots if that could be useful).
I would like to know what's the convention for the alias of the decfile (I've added New for now but obviously that's not very informative). Should I keep the same as for the old decfile? For the event type, I've just added +1. Moreover, there are samples produced with the old decfile. Given there are no significant differences in the kinematic distributions I think they can be used for analysis but the generator level efficiency from those samples is indeed wrong. What is the recommended procedure here? Thanks!