CMS track reconstruction performance during Run 2 and developments for Run 3

@article{Elmetenawee2020CMSTR,
  title={CMS track reconstruction performance during Run 2 and developments for Run 3},
  author={Walaa Elmetenawee},
  journal={Proceedings of 40th International Conference on High Energy physics โ€” PoS(ICHEP2020)},
  year={2020}
}
  • W. Elmetenawee
  • Published 13 December 2020
  • Physics
  • Proceedings of 40th International Conference on High Energy physics โ€” PoS(ICHEP2020)
An efficient and precise reconstruction of charged-particle tracks is crucial for the overall performance of the CMS experiment. During Run 2 of LHC, significant upgrades were made to the track reconstruction algorithms in order to accommodate for the high pileup environment and the installation of an upgraded pixel detector in 2017. This paper provides an overview of the iterative track reconstruction algorithm used in CMS during Run 2 and of the performance measured both with simulated andโ€ฆย 

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