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 √s=7 TeV, using 2.4 fb-1 of data recorded with the ATLAS detector at the Large Hadron Collider. The dierential 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+ meson production in pp collisions at √s=7 TeV at ATLAS
CONTA, CLAUDIO;FRANCHINO, SILVIA;FRATERNALI, MARCO;LIVAN, MICHELE;NEGRI, ANDREA;REBUZZI, DANIELA MARCELLA;RIMOLDI, ADELE;
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 √s=7 TeV, using 2.4 fb-1 of data recorded with the ATLAS detector at the Large Hadron Collider. The dierential 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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