Very low HLT1 trigger efficiency in realistic-23 MC compared with expected-23 MC
Running the realistic-23 MC with the same reconstruction sequence as we used in the expected-23 MC, a much lower HLT1 trigger efficiency was found.
expected-23 MC: see reconstruction configuration and logs here
|*"Selected by Hlt1TrackMVADecision" | 52698 | 910 |( 1.726821 +- 0.05674715)% |
|*"Selected by Hlt1TwoTrackMVADecision" | 52698 | 2000 |( 3.795210 +- 0.08323754)% |realistic-23 MC: see reconstruction configuration and logs here
|*"Selected by Hlt1TrackMVADecision" | 48648 | 39 |(0.08016774 +- 0.01283196)% |
|*"Selected by Hlt1TwoTrackMVADecision" | 48648 | 78 |(0.1603355 +- 0.01813986)% |Was there any big changes in Allen that could affect this? Is it related to the beam line position change in the simulation?