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IHEP 2014 - 16 (In Russian)
O.V.Stenyakin
The coordinate correction for the track-cluster matching procedure in the electromagnetic calorimeter
Protvino, 2014. – p. 14, fig. 11, tables 3, refs.: 6.


The values of the coordinate correction between $X$-position of the reconstructed track and barycentre of the charged cluster in the ECAL are evaluated. The note presents the results obtained on Particle Gun Monte Carlo, full Monte Carlo and 2011--2012 data samples. Parametrization of the correction as a function of momentum is also proposed. The results obtained on Data include electron and positron $X$-corrections corresponding to different magnetic field polarities as well as individual ECAL zones. Algorithm which ensures the correct application of these $X$-corrections was written and included in the reconstruction system of the experiment.


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