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http://hdl.handle.net/2445/185438| Title: | Search for weakly decaying b -flavored pentaquarks |
| Author: | Alfonso Albero, Alejandro Calvo Gómez, Míriam Camboni, Alessandro Coquereau, Samuel Garrido Beltrán, Lluís Gascón Fora, David Graciani Díaz, Ricardo Graugés Pous, Eugeni Marin Benito, Carla LHCb Collaboration |
| Keywords: | Hadrons Gran Col·lisionador d'Hadrons Física de partícules Experiments Hadrons Large Hadron Collider (France and Switzerland) Particle physics Experiments |
| Issue Date: | 2018 |
| Publisher: | American Physical Society |
| Abstract: | Investigations of the existence of pentaquark states containing a single b (anti)quark decaying weakly into four specific final states J/ψKþπ−p, J/ψK−π−p, J/ψK−πþp, and J/ψϕð1020Þp are reported. The data sample corresponds to an integrated luminosity of 3.0 fb−1 in 7 and 8 TeV pp collisions acquired with the LHCb detector. Signals are not observed and upper limits are set on the product of the production cross section times branching fraction with respect to that of the Λ0 b. |
| Note: | Reproducció del document publicat a: https://doi.org/10.1103/PhysRevD.97.032010 |
| It is part of: | Physical Review D, 2018, vol. 97, num. 3, p. 1-31 |
| URI: | http://hdl.handle.net/2445/185438 |
| Related resource: | https://doi.org/10.1103/PhysRevD.97.032010 |
| ISSN: | 2470-0010 |
| Appears in Collections: | Articles publicats en revistes (Física Quàntica i Astrofísica) |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| 684726.pdf | 492.98 kB | Adobe PDF | View/Open |
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