An angular analysis of the decay J/psi ->mu (+) mu (-) is performed to measure the polarization of prompt J/psi mesons produced in pp collisions at . The dataset corresponds to an integrated luminosity of 0.37 fb(-1) collected with the LHCb detector. The measurement is presented as a function of transverse momentum, p (T), and rapidity, y, of the J/psi meson, in the kinematic region 2 < p (T)< 15 GeV/c and 2.0 < y < 4.5.
Aaij, R., Carboni, G., Santovetti, E., & et alii (2013). Measurement of J/psi polarization in pp collisions at root s=7 TeV. THE EUROPEAN PHYSICAL JOURNAL. C, PARTICLES AND FIELDS, 73(11) [10.1140/epjc/s10052-013-2631-3].
Tipologia: | Articolo su rivista | |
Citazione: | Aaij, R., Carboni, G., Santovetti, E., & et alii (2013). Measurement of J/psi polarization in pp collisions at root s=7 TeV. THE EUROPEAN PHYSICAL JOURNAL. C, PARTICLES AND FIELDS, 73(11) [10.1140/epjc/s10052-013-2631-3]. | |
Lingua: | English | |
Settore Scientifico Disciplinare: | Settore FIS/04 - Fisica Nucleare e Subnucleare | |
Revisione (peer review): | Esperti anonimi | |
Tipo: | Articolo | |
Rilevanza: | Rilevanza internazionale | |
Digital Object Identifier (DOI): | http://dx.doi.org/10.1140/epjc/s10052-013-2631-3 | |
Stato di pubblicazione: | Pubblicato | |
Data di pubblicazione: | 2013 | |
Titolo: | Measurement of J/psi polarization in pp collisions at root s=7 TeV | |
Autori: | ||
Autori: | Aaij, R; Carboni, G; Santovetti, E; et alii | |
Appare nelle tipologie: | 01 - Articolo su rivista |