Please use this identifier to cite or link to this item:
http://hdl.handle.net/2445/119407| Title: | Production of associated Y and open charm hadrons in pp collisions at ∔s = 7 and 8 TeV via double parton scattering |
| Author: | Garrido Beltrán, Lluís Gascón Fora, David Graciani Díaz, Ricardo Graugés Pous, Eugeni Marin Benito, Carla Picatoste Olloqui, Eduardo Rives Molina, Vicente José Badalov, Alexey LHCb Collaboration |
| Keywords: | Interaccions d'hadrons Quarks Hadron interactions Quarks |
| Issue Date: | 11-Jul-2016 |
| Publisher: | Springer Verlag |
| Abstract: | Associated production of bottomonia and open charm hadrons in pp collisions at s√=7s=7 and 8 TeV is observed using data corresponding to an integrated luminosity of 3 fb−1 accumulated with the LHCb detector. The observation of five combinations, Y(1S)D0, Y(2S)D0, Y(1S)D+, Y(2S)D+ and Y(1S)D s + , is reported. Production crosssections are measured for Y(1S)D0 and Y(1S)D+ pairs in the forward region. The measured cross-sections and the differential distributions indicate the dominance of double parton scattering as the main production mechanism. |
| Note: | Reproducció del document publicat a: https://doi.org/10.1007/JHEP07(2016)052 |
| It is part of: | Journal of High Energy Physics, 2016, vol. 2016, num. 52 |
| URI: | http://hdl.handle.net/2445/119407 |
| Related resource: | https://doi.org/10.1007/JHEP07(2016)052 |
| ISSN: | 1126-6708 |
| Appears in Collections: | Articles publicats en revistes (Física Quàntica i Astrofísica) Articles publicats en revistes (Institut de Ciències del Cosmos (ICCUB)) |
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| 669727.pdf | 1.22 MB | Adobe PDF | View/Open |
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