B-decay branching fractions, helicities and lifetime measurements in ATLAS
Year: 2024
Type: conference-paper
Abstract: The ATLAS experiment has an extensive research program focusing on various aspects of heavy flavor decays. Operating LHC experiments at a center-of-mass energy $\sqrt{s}= 13~\mathrm{TeV}$ opens new opportunities to measure the properties of the $B$ hadrons precisely. The first part of this paper focuses on the most recent measurement of the $B_c^+$ rare decay, which is reconstructed in the $B_c^+\to J/\psi D_s^{(*)+}$ decay channel. The second part of this paper presents an overview of b-hadron measurements performed by the ATLAS experiment involving lifetime parameters.
DOI: 10.22323/1.443.0015
Author: Radek Novotny
Language: English
Subfield: Nuclear and High Energy Physics
Field: Physics and Astronomy
Domain: Physical Sciences
Open Access status: hybrid
OpenAlex ID: W4404149773