B c excitations at LHC: first observations and further research prospects

Status of the B c meson excitatons search is presented in our work. We discuss the 2S B c states first discovered by ATLAS and newly confirmed by CMS and LHCb collaborations. We review the observation prospects for the rest predicted states ( B ∗ c , 2 P wave, 3 P wave and D wave) at LHC experiments...

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Bibliographic Details
Published in:EPJ Web of conferences 2019, Vol.222, p.2009
Main Authors: Berezhnoy, A. V., Belov, I. N., Likhoded, A. K., Luchinsky, A. V.
Format: Article
Language:English
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Summary:Status of the B c meson excitatons search is presented in our work. We discuss the 2S B c states first discovered by ATLAS and newly confirmed by CMS and LHCb collaborations. We review the observation prospects for the rest predicted states ( B ∗ c , 2 P wave, 3 P wave and D wave) at LHC experiments. Cascade decays to the ground state as well as direct decays to the lepton pair are regarded for these states.
ISSN:2100-014X
2100-014X
DOI:10.1051/epjconf/201922202009