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A parametrized Kalman filter for fast track fitting at LHCb

We present an alternative implementation of the Kalman filter employed for track fitting within the LHCb experiment. It uses simple parametrizations for the extrapolation of particle trajectories in the field of the LHCb dipole magnet and for the effects of multiple scattering in the detector materi...

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Detalles Bibliográficos
Autores principales: Billoir, Pierre, De Cian, Michel, Günther, Paul André, Stemmle, Simon
Lenguaje:eng
Publicado: 2021
Materias:
Acceso en línea:https://dx.doi.org/10.1016/j.cpc.2021.108026
http://cds.cern.ch/record/2759269