Por favor, use este identificador para citar o enlazar a este item:
http://hdl.handle.net/10261/96970COMPARTIR / EXPORTAR:
 SHARE
 CORE
BASE
|
|
| Visualizar otros formatos: MARC | Dublin Core | RDF | ORE | MODS | METS | DIDL | DATACITE | |
| Título: | Measurement of the production cross section of prompt J/ψ mesons in association with a W ± boson in pp collisions at √s = 7 TeV with the ATLAS detector |
Autor: | Aad, G.; Cabrera, Susana CSIC ORCID; Castillo, Mª Victoria CSIC ORCID; Costa, María José CSIC ORCID; Fassi, F. CSIC ORCID; Ferrer, Antonio CSIC ORCID; Fiorini, L. CSIC ORCID; Fuster, Juan CSIC ORCID; García García, Carmen CSIC ORCID; García Navarro, José Enrique CSIC ORCID; González de la Hoz, Santiago CSIC ORCID CVN; Hernández Jiménez, Yesenia CSIC ORCID; Higón, Emilio CSIC ORCID; Irles Quiles, Adrián CSIC ORCID CVN ; Kaci, Mohamed CSIC; Lacasta Llácer, Carlos CSIC ORCID ; Lacuesta, Vicente CSIC; March, Luis CSIC ORCID; Martí García, Salvador; Miñano, Mercedes CSIC ORCID; Mitsou, Vasiliki A. CSIC ORCID ; Moles Valls, Regina CSIC ORCID; Moreno Llácer, María CSIC ORCID; Oliver García, Elena CSIC ORCID; Pedraza López, Sebastián CSIC; Pérez García-Estañ, María Teresa CSIC; Romero Adam, E. CSIC; Ros, Eduardo CSIC ORCID; Salt, José CSIC ORCID; Sánchez Martínez, Javier CSIC ORCID; Sánchez Martínez, Victoria CSIC; Soldevila, Urmila CSIC ORCID; Torró Pastor, Emma CSIC ORCID; Valero, Alberto CSIC ORCID; Valladolid Gallego, Eva CSIC; Valls Ferrer, Juan Antonio CSIC ORCID; Villaplana Pérez, Miguel CSIC ORCID; Vos, Marcel CSIC ORCID; Zwalinski, L.; ATLAS Collaboration | Palabras clave: | Hadron-Hadron Scattering | Fecha de publicación: | 28-abr-2014 | Editor: | Springer Nature | Citación: | Journal of High Energy Physics 2014:172 (2014) | Resumen: | The process pp → W ± J/ψ provides a powerful probe of the production mechanism of charmonium in hadronic collisions, and is also sensitive to multiple parton interactions in the colliding protons. Using the 2011 ATLAS dataset of 4.5 fb−1 of s√ = 7 TeV pp collisions at the LHC, the first observation is made of the production of W ± + prompt J/ψ events in hadronic collisions, using W ± → μν μ and J/ψ → μ + μ −. A yield of 27.4+7.5−6.5 W ± + prompt J/ψ events is observed, with a statistical significance of 5.1σ. The production rate as a ratio to the inclusive W ± boson production rate is measured, and the double parton scattering contribution to the cross section is estimated. | Descripción: | Aad, G. et al. | Versión del editor: | http://dx.doi.org/10.1007/JHEP04(2014)172 | URI: | http://hdl.handle.net/10261/96970 | DOI: | 10.1007/JHEP04(2014)172 | E-ISSN: | 1029-8479 |
| Aparece en las colecciones: | (IFIC) Artículos |
Ficheros en este ítem:
| Fichero | Descripción | Tamaño | Formato | |
|---|---|---|---|---|
| production_cross_Aad.pdf | 644,08 kB | Adobe PDF |  Visualizar/Abrir |
CORE Recommender
SCOPUSTM
Citations
57
checked on 20-abr-2024
WEB OF SCIENCETM
Citations
66
checked on 24-feb-2024
Page view(s)
489
checked on 23-abr-2024
Download(s)
203
checked on 23-abr-2024
Google ScholarTM
Check
Altmetric
Altmetric
Este item está licenciado bajo una Licencia Creative Commons
