Track finding in gamma conversions in CMS
arXiv:0710.2818 · doi:10.1142/9789812819093_0132
Abstract
A track finding algorithm has been developed for reconstruction of e+e- pairs. It combines the information of the electromagnetic calorimeter with the information provided by the Tracker. Results on reconstruction efficiency of converted photons, as well as on fake rate are shown for single isolated photons and for photons from H->gamma gamma events with pile-up events at 10^33 cm^-2 s^-1 LHC luminosity.
Presented at the 10th International Conference on Advanced Technology and Particle Physics (ICATPP 07), 6 pages, 4 figures