{"@context":"http://schema.org","@id":"https://doi.org/10.17182/hepdata.72511.v1","@reverse":{"isBasedOn":[{"@type":"ScholarlyArticle","identifier":{"@type":"PropertyValue","propertyID":"URL","value":"https://inspirehep.net/literature/1397180"}},{"@id":"https://doi.org/10.1016/j.physletb.2016.01.010","@type":"JournalArticle"}]},"@type":"Dataset","additionalType":"Collection","author":{"@type":"Organization","name":"CMS Collaboration"},"creator":{"@type":"Organization","name":"CMS Collaboration"},"datePublished":"2016","description":"CERN-LHC.  We present a measurement of b jet transverse momentum (pt) spectra in proton-lead (pPb) collisions using a dataset corresponding to about 35 inverse nanobarns collected with the CMS detector at the LHC. Jets from b quark fragmentation are found by exploiting the long lifetime of hadrons containing a b quark through tagging methods using distributions of the secondary vertex mass and displacement. Extracted cross sections for b jets are scaled by the effective number of nucleon-nucleon collisions and are compared to a reference obtained from PYTHIA simulations of pp collisions. The PYTHIA-based estimate of the nuclear modification factor is found to be 1.22 +/- 0.15 (stat + syst pPb) +/- 0.27 (syst PYTHIA) averaged over all jets with pt between 55 and 400 GeV/c and with abs(eta[lab]) < 2. We also compare this result to predictions from models using perturbative calculations in quantum chromodynamics.","hasPart":[{"@id":"https://doi.org/10.17182/hepdata.72511.v1/t1","@type":"Dataset","description":"Distributions of the JP tagger discriminator before applying the SSV tagger selection.","name":"Table 1"},{"@id":"https://doi.org/10.17182/hepdata.72511.v1/t2","@type":"Dataset","description":"Distributions of the JP tagger discriminator after applying the SSV tagger selection.","name":"Table 2"},{"@id":"https://doi.org/10.17182/hepdata.72511.v1/t3","@type":"Dataset","description":"Distributions of the b-tagging efficiency as a function of the mistag rate of light jets for pp collisions in a...","name":"Table 3"},{"@id":"https://doi.org/10.17182/hepdata.72511.v1/t4","@type":"Dataset","description":"Distributions of the b-tagging efficiency as a function of the mistag rate of charm jets for pp collisions in a...","name":"Table 4"},{"@id":"https://doi.org/10.17182/hepdata.72511.v1/t5","@type":"Dataset","description":"Distributions of the b-tagging efficiency as a function of the mistag rate of light jets for pPb collisions in a...","name":"Table 5"},{"@id":"https://doi.org/10.17182/hepdata.72511.v1/t6","@type":"Dataset","description":"Distributions of the b-tagging efficiency as a function of the mistag rate of charm jets for pPb collisions in a...","name":"Table 6"},{"@id":"https://doi.org/10.17182/hepdata.72511.v1/t7","@type":"Dataset","description":"Distributions of the Secondary Vertex Mass after applying the SSV tagger selection.","name":"Table 7"},{"@id":"https://doi.org/10.17182/hepdata.72511.v1/t8","@type":"Dataset","description":"b-jet cross-sections in pPb, scaled by the Glauber nuclear overlap function, as well as a b-jet cross-section from a PYTHIA...","name":"Table 8"},{"@id":"https://doi.org/10.17182/hepdata.72511.v1/t9","@type":"Dataset","description":"b-jet cross-sections in pPb, scaled by the Glauber nuclear overlap function, as well as a b-jet cross-section from a PYTHIA...","name":"Table 9"},{"@id":"https://doi.org/10.17182/hepdata.72511.v1/t10","@type":"Dataset","description":"b-jet cross-sections in pPb, scaled by the Glauber nuclear overlap function, as well as a b-jet cross-section from a PYTHIA...","name":"Table 10"},{"@id":"https://doi.org/10.17182/hepdata.72511.v1/t11","@type":"Dataset","description":"b-jet cross-sections in pPb, scaled by the Glauber nuclear overlap function, as well as a b-jet cross-section from a PYTHIA...","name":"Table 11"},{"@id":"https://doi.org/10.17182/hepdata.72511.v1/t12","@type":"Dataset","description":"b-jet RpA (PYTHIA) from 0.5 < eta_CM < 1.5.","name":"Table 12"},{"@id":"https://doi.org/10.17182/hepdata.72511.v1/t13","@type":"Dataset","description":"b-jet RpA (PYTHIA) from -0.5 < eta_CM < 0.5.","name":"Table 13"},{"@id":"https://doi.org/10.17182/hepdata.72511.v1/t14","@type":"Dataset","description":"b-jet RpA (PYTHIA) from -1.5 < eta_CM < -0.5.","name":"Table 14"},{"@id":"https://doi.org/10.17182/hepdata.72511.v1/t15","@type":"Dataset","description":"b-jet RpA (PYTHIA) from -2.5 < eta_CM < -1.5.","name":"Table 15"},{"@id":"https://doi.org/10.17182/hepdata.72511.v1/t16","@type":"Dataset","description":"b-jet Fraction.","name":"Table 16"},{"@id":"https://doi.org/10.17182/hepdata.72511.v1/t17","@type":"Dataset","description":"b-jet RpA(PYTHIA).","name":"Table 17"}],"identifier":[{"@type":"PropertyValue","propertyID":"HEPDataRecord","value":"https://www.hepdata.net/record/ins1397180?version=1"},{"@type":"PropertyValue","propertyID":"HEPDataRecordAlt","value":"https://www.hepdata.net/record/72511"}],"inLanguage":"en","name":"Transverse momentum spectra of b jets in pPb collisions at sqrt(s[NN]) = 5.02 TeV","provider":{"@type":"Organization","name":"HEPData"},"publisher":{"@type":"Organization","name":"HEPData"},"url":"https://www.hepdata.net/record/ins1397180?version=1","version":1}