Speaker
Elvira Rossi
(Universita e INFN, Roma I (IT))
Description
A new measurement of production cross of B+ is presented.
The double differential cross section is measured over the range |y| < 2.25 and 9 < pT <120 GeV, much wider than in previous measurements. Comparisons with next-to-leading order theoretical predictions (POWHEG+PYTHIA, MC@NLO+HERWIG and FONLL) are discussed.
Author
Dr
Fabiola Gianotti
(CERN)
