Publication
Inclusive $b$-jet production in $pp$ collisions at $\sqrt{s}=7$ TeV
| dc.contributor.author | CMS collaboration (2276 authors) | |
| dc.contributor.author | Hollar, Jonathan | |
| dc.contributor.author | Almeida, Nuno | |
| dc.contributor.author | Bargassa, Pedrame | |
| dc.contributor.author | David Tinoco Mendes, Andre | |
| dc.contributor.author | Faccioli, Pietro | |
| dc.contributor.author | Ferreira Parracho, Pedro Guilherme | |
| dc.contributor.author | Gallinaro, Michele | |
| dc.contributor.author | Musella, Pasquale | |
| dc.contributor.author | Nayak, Aruna | |
| dc.contributor.author | Pela, Joao | |
| dc.contributor.author | Ribeiro, Pedro Quinaz | |
| dc.contributor.author | Seixas, Joao | |
| dc.contributor.author | Varela, Joao | |
| dc.contributor.author | Vischia, Pietro | |
| dc.contributor.author | Lloret Iglesias, Lara | |
| dc.contributor.author | Rodrigues Antunes, Joao | |
| dc.contributor.author | Silva, Pedro | |
| dc.contributor.author | Leonardo, Nuno | |
| dc.date.accessioned | 2019-02-03T19:01:04Z | |
| dc.date.available | 2019-02-03T19:01:04Z | |
| dc.date.issued | 2012-02 | |
| dc.date.updated | 2019-02-03T19:01:04Z | |
| dc.description.abstract | The inclusive b-jet production cross section in pp collisions at a center-of-mass energy of 7 TeV is measured using data collected by the CMS experiment at the LHC. The cross section is presented as a function of the jet transverse momentum in the range 18 < pT < 200 GeV for several rapidity intervals. The results are also given as the ratio of the b-jet production cross section to the inclusive jet production cross section. The measurement is performed with two different analyses, which differ in their trigger selection and b-jet identification: a jet analysis that selects events with a b jet using a sample corresponding to an integrated luminosity of 34 inverse picobarns, and a muon analysis requiring a b jet with a muon based on an integrated luminosity of 3 inverse picobarns. In both approaches the b jets are identified by requiring a secondary vertex. The results from the two methods are in agreement with each other and with next-to-leading order calculations, as well as with predictions based on the PYTHIA event generator. | |
| dc.description.version | Peer Reviewed | |
| dc.identifier | JHEP 1204 (2012) 084; DOI 10.1007/JHEP04(2012)084 | |
| dc.identifier.uri | http://dx.doi.org/10.1007/JHEP04(2012)084 | |
| dc.identifier.uri | http://hdl.handle.net/10400.26/26107 | |
| dc.language.iso | eng | |
| dc.title | Inclusive $b$-jet production in $pp$ collisions at $\sqrt{s}=7$ TeV | |
| dc.type | journal article | |
| dspace.entity.type | Publication | |
| rcaap.rights | openAccess | pt |
| rcaap.type | article |