Publication Date:
2016-01-28
Description:
The product of the ##IMG## [http://ej.iop.org/images/1674-1137/40/1/011001/cpc20160100ieqn4.gif] differential production cross-section and the branching fraction of the decay ##IMG## [http://ej.iop.org/images/1674-1137/40/1/011001/cpc20160100ieqn5.gif] is measured as a function of the beauty hadron transverse momentum, p T , and rapidity, y . The kinematic region of the measurements is p T 〈 20 GeV/ c and 2.0 〈 y 〈 4.5. The measurements use a data sample corresponding to an integrated luminosity of 3fb −1 collected by the LHCb detector in pp collisions at centre-of-mass energies ##IMG## [http://ej.iop.org/images/1674-1137/40/1/011001/cpc20160100ieqn6.gif] in 2011 and ##IMG## [http://ej.iop.org/images/1674-1137/40/1/011001/cpc20160100ieqn7.gif] in 2012. Based on previous LHCb results of the fragmentation fraction ratio ...
Print ISSN:
1674-1137
Topics:
Physics
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