CERN Accelerating science

Article
Report number arXiv:2303.02136
Title Study of exclusive two-body W decays with fully reconstructible kinematics
Author(s) Bagdatova, Alsu G. (Lebedev Inst.) ; Baranov, Sergey P. (Lebedev Inst.) ; Sakharov, Alexander S. (Manhattan Coll., Riverdale ; CERN)
Publication 2023-08-09
Imprint 2023-03-03
Number of pages 16
Note PACS Nos.: 12.38.Bx, 14.70.Fm, 13.38.Be, 12.39.Jh
16 pages, 5 figures, version accepted for publication in Modern Physics Letters A
In: Mod. Phys. Lett. A 38 (2023) 2350073
DOI 10.1142/S0217732323500736
Subject category hep-ex ; Particle Physics - Experiment ; hep-ph ; Particle Physics - Phenomenology
Abstract In the framework of electroweak theory and perturbative quantum chromodynamics, we examine various exclusive decay channels of $W$ bosons that can be fully or partially reconstructed. Our findings provide predictions for the partial widths and address some gaps in previous literature. We also place a strong emphasis on understanding and estimating the associated theoretical uncertainties.
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