Measurement of the differential cross-section of B+ meson production in pp collisions at root s=7 TeV at ATLAS

UNSPECIFIED (2013) Measurement of the differential cross-section of B+ meson production in pp collisions at root s=7 TeV at ATLAS. Journal of High Energy Physics, 2013 (10): 042. ISSN 1029-8479

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Abstract

The production cross-section of B+ mesons is measured as a function of transverse momentum p T and rapidity y in proton-proton collisions at centre-of-mass energy root 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 < p(T) < 120 GeV and vertical bar y vertical bar < 2.25, are compared to next-to-leading-order theoretical predictions.