Kinematic correlations for pairs of beauty hadrons, produced in high energy proton-proton collisions, are studied. The data sample used was collected with the LHCb experiment at centre-of-mass energies of 7 and 8 TeV and corresponds to an integrated luminosity of 3 fb(-1). The measurement is performed using inclusive b -> J/psi X decays in the rapidity range 2 < y(J/psi) < 4.5. The observed correlations are in good agreement with theoretical predictions.
Study of b(b)over-bar correlations in high energy proton-proton collisions
Andreotti M.;Calabrese R.;Capriotti L.;Corvo M.;Fiore M.;Fiorini M.;Luppi E.;Pappalardo L. L.;Siddi B. G.;Tomassetti L.;
2017
Abstract
Kinematic correlations for pairs of beauty hadrons, produced in high energy proton-proton collisions, are studied. The data sample used was collected with the LHCb experiment at centre-of-mass energies of 7 and 8 TeV and corresponds to an integrated luminosity of 3 fb(-1). The measurement is performed using inclusive b -> J/psi X decays in the rapidity range 2 < y(J/psi) < 4.5. The observed correlations are in good agreement with theoretical predictions.File in questo prodotto:
File | Dimensione | Formato | |
---|---|---|---|
10.1007-JHEP11(2017)030.pdf
accesso aperto
Tipologia:
Full text (versione editoriale)
Dimensione
1.43 MB
Formato
Adobe PDF
|
1.43 MB | Adobe PDF | Visualizza/Apri |
I documenti in SFERA sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.