Bc excitations at LHC: first observations and further research prospects
| Autor: | I. N. Belov, A. V. Luchinsky, A. K. Likhoded, Alexander Berezhnoy |
|---|---|
| Rok vydání: | 2019 |
| Předmět: |
Physics
Particle physics Large Hadron Collider Meson Physics::Instrumentation and Detectors QC1-999 01 natural sciences 010305 fluids & plasmas medicine.anatomical_structure Atlas (anatomy) Cascade 0103 physical sciences medicine High Energy Physics::Experiment 010306 general physics Ground state Lepton |
| Zdroj: | EPJ Web of Conferences, Vol 222, p 02009 (2019) |
| ISSN: | 2100-014X |
| DOI: | 10.1051/epjconf/201922202009 |
| Popis: | Status of the Bc meson excitatons search is presented in our work. We discuss the 2S Bc 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, 2P wave, 3P 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. |
| Databáze: | OpenAIRE |
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