Publicação
Rapidity distributions in exclusive Z + jet and $\gamma$ + jet events in $pp$ collisions at $\sqrt{s}$ = 7 TeV
| dc.contributor.author | CMS collaboration (2211 authors) | |
| dc.contributor.author | Hollar, Jonathan | |
| dc.contributor.author | Nayak, Aruna | |
| dc.contributor.author | Calpas, Betty | |
| dc.contributor.author | Almeida, Nuno | |
| dc.contributor.author | Bargassa, Pedrame | |
| dc.contributor.author | Beirão Da Cruz E Silva, Cristóvão | |
| dc.contributor.author | Faccioli, Pietro | |
| dc.contributor.author | Ferreira Parracho, Pedro Guilherme | |
| dc.contributor.author | Gallinaro, Michele | |
| dc.contributor.author | Nguyen, Federico | |
| dc.contributor.author | Rodrigues Antunes, Joao | |
| dc.contributor.author | Seixas, Joao | |
| dc.contributor.author | Varela, Joao | |
| dc.contributor.author | Vischia, Pietro | |
| dc.contributor.author | Lloret Iglesias, Lara | |
| dc.contributor.author | David Tinoco Mendes, Andre | |
| dc.contributor.author | Musella, Pasquale | |
| dc.contributor.author | Silva, Pedro | |
| dc.contributor.author | Pela, Joao | |
| dc.contributor.author | Leonardo, Nuno | |
| dc.date.accessioned | 2019-02-03T23:33:12Z | |
| dc.date.available | 2019-02-03T23:33:12Z | |
| dc.date.issued | 2013-12-23 | |
| dc.date.updated | 2019-02-03T23:33:12Z | |
| dc.description.abstract | Rapidity distributions are presented for events containing either a Z boson or a photon with a single jet in proton-proton collisions produced at the CERN LHC. The data, collected with the CMS detector at $\sqrt{s}$ = 7 TeV, correspond to an integrated luminosity of 5.0 inverse femtobarns. The individual rapidity distributions of the boson and the jet are consistent within 5% with expectations from perturbative QCD. However, QCD predictions for the sum and the difference in rapidities of the two final-state objects show discrepancies with CMS data. In particular, next-to-leading-order QCD calculations, and two common Monte Carlo event generators using different methods to match matrix-element partons with parton showers, appear inconsistent with the data as well as with each other. | |
| dc.description.version | Peer Reviewed | |
| dc.identifier | Phys.Rev. D88 (2013) 112009; DOI 10.1103/PhysRevD.88.112009 | |
| dc.identifier.uri | http://dx.doi.org/10.1103/PhysRevD.88.112009 | |
| dc.identifier.uri | http://hdl.handle.net/10400.26/26484 | |
| dc.language.iso | eng | |
| dc.title | Rapidity distributions in exclusive Z + jet and $\gamma$ + jet events in $pp$ collisions at $\sqrt{s}$ = 7 TeV | |
| dc.type | journal article | |
| dspace.entity.type | Publication | |
| rcaap.rights | openAccess | pt |
| rcaap.type | article |