The production cross-section of B^+ mesons is measured as a function of transverse momentum pT and rapidity y in proton-proton collisions at centre-of-mass energy sqrt(s) = 7 TeV, using 2.4 fb−1 of data recorded with the ATLAS detector at the Large Hadron Collider. The differential production cross-sections, determined in the range 9 GeV < pT < 120 GeV and |y| < 2.25, are compared to next-to-leading-order theoretical predictions.
Measurement of the differential cross section of B^+ production in pp collisions at sqrt(s) = 7 TeV at ATLAS
BIANCO, MICHELE;G. CHIODINI;GORINI, Edoardo;PRIMAVERA, Margherita;SPAGNOLO, Stefania Antonia;VENTURA, Andrea
2013-01-01
Abstract
The production cross-section of B^+ mesons is measured as a function of transverse momentum pT and rapidity y in proton-proton collisions at centre-of-mass energy sqrt(s) = 7 TeV, using 2.4 fb−1 of data recorded with the ATLAS detector at the Large Hadron Collider. The differential production cross-sections, determined in the range 9 GeV < pT < 120 GeV and |y| < 2.25, are compared to next-to-leading-order theoretical predictions.File in questo prodotto:
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