search

bdrum / cern-physics

My analysis workflow
1 stars 1 forks source link

Influence of ITS only tracks to 4 tracks events #21

Closed bdrum closed 4 years ago

bdrum commented 4 years ago

Let's see how does further parameters for tracks are distributed for TPC+ITS and ITS only

Mass based on ITS only tracks should be biased to the soft side.

image

bdrum commented 4 years ago

Three slides should be prepared:

  1. 1x3 plots with mentioned parameters
  2. pt (already prepared) for 4tracks events ITS+kTPC tracks where k=0,4
  3. Mass for 4tracks events ITS+kTPC tracks where k=0,4

For only events with pt <= 150MeV

  1. ITS && TPC
  2. ITS || TPC
  3. ITS only
bdrum commented 4 years ago

Results of comparison: https://docs.google.com/presentation/d/1RxAWkZTwhNdXUZpJXh1VQhhu5SjIoxIPGrmtEsBIVr0/edit?usp=sharing

Explanation: https://github.com/bdrum/cern-physics/blob/master/notebooks/4TracksAnalysis.ipynb