[PDF] Top 20 Measurement of the total and differential inclusive $B^+$ hadron cross sections in pp collisions at $\sqrt{s}$ = 13 TeV

... Also, the J /ψ meson momentum vector reconstructed at the HLT stage must point back to the inter- action point in the transverse ...is the angle between the J /ψ ... See full document

... J. Del Peso 84 , T. Del Prete 125a,125b , D. Delgove 118 , F. Deliot 137 , C.M. Delitzsch 51 , A. Dell’Acqua 32 , L. Dell’Asta 24 , M. Dell’Orso 125a,125b , M. Della Pietra 105a,l , D. della Volpe 51 , M. Delmastro 5 , ... See full document

... After the subtraction of the backgrounds, an unfolding procedure is used to correct the re- constructed distributions for detector-specific effects, ...efficiency and resolutions, ... See full document

... ] at the LHC is a multi-purpose particle detector with a forward-backward symmetric cylindrical geometry and a near 4π coverage in solid ...consists of an inner track- ing detector, ... See full document

... The b-hadron production cross-section has been predicted with next-to-leading-order (NLO) accuracy for more than twenty years [ 1 , 2 ] and more recently it has been predicted with ... See full document

... events and leaves a negligible residual ...patterns in certain HCAL regions. To suppress the noise patterns, tight identification cri- teria are applied: each jet should contain at least two ... See full document

... solenoid of 6 m internal diameter, providing a 3.8 T field. Within the solenoid volume are a silicon pixel and strip tracker, a lead tungstate crystal electromagnetic calorimeter, and a brass ... See full document

... detector. The silicon-based detectors cover the pseudorapidity range |η| < ...2.5. The gas-filled straw-tube transition radiation tracker complements the silicon tracker at larger ... See full document

... dation; the A. P. Sloan Foundation; the Alexander von Humboldt Foundation; the Belgian Fed- eral Science Policy Office; the Fonds pour la Formation `a la Recherche dans l’Industrie et dans ... See full document

... description of the CMS detector, together with a definition of the coordinate system and the relevant kinematic variables, can be found in ...solenoid, 13 m ... See full document

... experimental measurement of the b-quark production cross section has been pursued with interest at hadron colliders because of discrepancies between theoretical ... See full document

... production of prompt photons in proton–proton (pp) col- lisions, pp → γ + X, provides a testing ground for perturba- tive QCD (pQCD) with a hard colourless ...duced in pp ... See full document

... prior in the unfolding process could lead to a potential bias in the measured cross ...varying the predictions within theoretical uncertainties. The PDF bias is probed ... See full document

... reported of the cross sections at √ s = 7 TeV for the produc- tion of a Z boson with exactly one or at least two b ...to the ... See full document

... In the electron data sample, the covariance of the post-FSR cross section is calculated as a weighted covariance of three independent ...First, the total ... See full document

... feature of the CMS apparatus is a superconducting solenoid which provides a mag- netic field of ...Within the solenoid volume are a silicon pixel and strip tracker, a lead tungstate ... See full document

... production cross section in proton–proton collisions at √ s = 13 TeV has been measured with the CMS experiment at the LHC using a data sample ... See full document

... (IWT-Belgium); the F.R.S.-FNRS and FWO (Belgium) under the “Excellence of Science - EOS” - ...30820817; the Ministry of Education, Youth and Sports (MEYS) of ... See full document

... in the estimation of the yields are evaluated by changing the sig- nal and background models used in the maximum-likelihood ...assess the systematic ... See full document

... normalizations and experimental systematic uncertainties are treated as nuisance parameters in the fit, three of which are built into the model as uncertainties in the ... See full document