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https://hdl.handle.net/2445/132742| Title: | Observation of Five New Narrow Ω0c States Decaying to Ξ+cK− |
| Author: | Badalov, Alexey Calvo Gómez, Míriam Camboni, Alessandro Coquereau, Samuel Fernandez, G. Garrido Beltrán, Lluís Gascón Fora, David Graciani Díaz, Ricardo Graugés Pous, Eugeni Marin Benito, Carla Picatoste Olloqui, Eduardo Rives Molina, Vicente José Sánchez Gonzalo, David Vilasis-Cardona, Xavier LHCb Collaboration |
| Keywords: | Física de partícules Experiments Particle physics Experiments |
| Issue Date: | 2-May-2017 |
| Publisher: | American Physical Society |
| Abstract: | The Ξc+K- mass spectrum is studied with a sample of p p collision data corresponding to an integrated luminosity of 3.3 fb-1, collected by the LHCb experiment. The Ξc+ is reconstructed in the decay mode p K-π+. Five new, narrow excited Ωc0 states are observed: the Ωc(3000 )0, Ωc(3050 )0, Ωc(3066 )0, Ωc(3090 )0, and Ωc(3119 )0. Measurements of their masses and widths are reported. |
| Note: | Reproducció del document publicat a: https://doi.org/10.1103/PhysRevLett.118.182001 |
| It is part of: | Physical Review Letters, 2017, vol. 118, num. 18, p. 182001 |
| URI: | https://hdl.handle.net/2445/132742 |
| Related resource: | https://doi.org/10.1103/PhysRevLett.118.182001 |
| ISSN: | 0031-9007 |
| Appears in Collections: | Articles publicats en revistes (Física Quàntica i Astrofísica) Articles publicats en revistes (Enginyeria Electrònica i Biomèdica) Articles publicats en revistes (Institut de Ciències del Cosmos (ICCUB)) |
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