Track Finding Efficiency in BaBar
High Energy Physics - Experiment
2015-06-05 v1
Abstract
We describe several studies to measure the charged track reconstruction efficiency and asymmetry of the BaBar detector. The first two studies measure the tracking efficiency of a charged particle using and initial state radiation decays. The third uses the decays to study the asymmetry in tracking, the fourth measures the tracking efficiency for low momentum tracks, and the last measures the reconstruction efficiency of particles. The first section also examines the stability of the measurements vs BaBar running periods.
Cite
@article{arxiv.1207.2849,
title = {Track Finding Efficiency in BaBar},
author = {T. Allmendinger and B. Bhuyan and D. N. Brown and H. Choi and S. Christ and R. Covarelli and M. Davier and A. G. Denig and M. Fritsch and A. Hafner and R. Kowalewski and O. Long and A. M. Lutz and M. Martinelli and D. R. Muller and I. M. Nugent and D. Lopes Pegna and M. V. Purohit and E. Prencipe and J. M. Roney and G. Simi and E. P. Solodov and A. V. Telnov and E. Varnes and R. Waldi and W. F. Wang and R. M. White},
journal= {arXiv preprint arXiv:1207.2849},
year = {2015}
}
Comments
20 pages, 30 figures, Submitted to Nuclear Instruments and Methods in Physics Research A