https://doi.org/10.1051/epjconf/202431400012
Study of charmonium decays to KS0Kπ in the B → (KS0Kπ)K channels
Istituto Nazionale di Fisica Nucleare, Sezione di Bari, Italy
* e-mail: antimo.palano@ba.infn.it
Published online: 10 December 2024
A study of the B → KS0K+K-π+ and B → KS0K+K+π- decays is performed using proton-proton collisions at center-of-mass energies of 7, 8 and 13 TeV at the LHCb experiment. The KS0K±π± invariant mass spectra from both decay modes reveal a rich content of charmonium resonances, such as ηc, J/ψ, ηc(2S) and χc1. Precise measurements of their parameters and branching fractions are obtained. Dalitz plot analyses of ηc → KS0K±π± and ηc(2S) → KS0K±π± decays are performed.
© The Authors, published by EDP Sciences, 2024
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