Tracking Efficiency Uncertainty meeting

2021-03-09 10:00
2021-03-09 11:00
America/New York
Tuesday, 9 March 2021
https://bnl.zoomgov.com/j/1607035037?pwd=WDVqaEdwa0RtTEM5a1VvZ24yU2gwdz09, at 15:00 (GMT), duration : 01:00
Meeting minutes:

GMT - the code stransferrend to dev compiles, but crashes. The reasons seems to be forbidden access to the tree data structure. David will test if the is also tru in  .DEV2

Robert Licenik managed to recreate the embedding Pythia in to zero bias pp data. The results are different from what Dima showed. The reason could be that Dima was using a private reproduction of the data.

K->3pi update. The  bump in the reconstruction efficiency as a function of transverse radius is also in the MC. Possible cause could be a track splitting. It was suggested to check the invariant mass. It could also be a feature if the KFP when extrapolating into a region without hits. Need to try changing the KFP cut values.

TimeTalkPresenter
10:00The D0 reconstruction for different decay channels ( 00:20 ) 1 file
10:20Update on K->3pi ( 00:20 ) 1 file