A measurement of the double differential cross section for inclusive b jet productionin proton-proton collisions as well as fraction of b jets in the inclusive jet productionis presented as a function of the transverse momentum p T and the absolute rapidity|y|. The data samples were collected in the CMS experiment at LHC during 2016and correspond to an integrated luminosity of 35.2 fb −1 at a centre-of-mass energyof 13 TeV. The jets are selected with p T 74 GeV and |y| weiterlesen