Busque entre los 167960 recursos disponibles en el repositorio
Mostrar el registro sencillo del ítem
dc.date.accessioned | 2021-09-14T16:27:25Z | |
dc.date.available | 2021-09-14T16:27:25Z | |
dc.date.issued | 2021-01-08 | |
dc.identifier.uri | http://sedici.unlp.edu.ar/handle/10915/124793 | |
dc.description.abstract | Differential cross-sections are measured for top-quark pair production in the all-hadronic decay mode, using proton-proton collision events collected by the ATLAS experiment in which all six decay jets are separately resolved. Absolute and normalised single- and double-differential cross-sections are measured at particle and parton level as a function of various kinematic variables. Emphasis is placed on well-measured observables in fully reconstructed final states, as well as on the study of correlations between the top-quark pair system and additional jet radiation identified in the event. The study is performed using data from proton-proton collisions at √ s = 13 TeV collected by the ATLAS detector at CERN’s Large Hadron Collider in 2015 and 2016, corresponding to an integrated luminosity of 36.1 fb−1 . The rapidities of the individual top quarks and of the top-quark pair are well modelled by several independent event generators. Significant mismodelling is observed in the transverse momenta of the leading three jet emissions, while the leading top-quark transverse momentum and top-quark pair transverse momentum are both found to be incompatible with several theoretical predictions. | en |
dc.format.extent | 1-76 | es |
dc.language | en | es |
dc.subject | Hadron-Hadron scattering (experiments) | es |
dc.subject | Top physics | es |
dc.title | Measurements of top-quark pair single- and double-differential cross-sections in the all-hadronic channel in pp collisions at √s = 13 TeV using the ATLAS detector | en |
dc.type | Articulo | es |
sedici.identifier.other | doi:10.1007/jhep01(2021)033 | es |
sedici.identifier.issn | 1029-8479 | es |
sedici.creator.person | Alonso, Francisco | es |
sedici.creator.person | Arduh, Francisco Anuar | es |
sedici.creator.person | Dova, María Teresa | es |
sedici.creator.person | Hoya, Joaquín | es |
sedici.creator.person | Monticelli, Fernando Gabriel | es |
sedici.creator.person | Orellana, Gonzalo Enrique | es |
sedici.creator.person | Wahlberg, Hernán Pablo | es |
sedici.creator.corporate | The ATLAS Collaboration | es |
sedici.description.note | La lista completa de autores puede verse al final del archivo asociado. | es |
sedici.subject.materias | Física | es |
sedici.description.fulltext | true | es |
mods.originInfo.place | Instituto de Física La Plata | es |
sedici.subtype | Articulo | es |
sedici.rights.license | Creative Commons Attribution 4.0 International (CC BY 4.0) | |
sedici.rights.uri | http://creativecommons.org/licenses/by/4.0/ | |
sedici.description.peerReview | peer-review | es |
sedici.relation.journalTitle | Journal of High Energy Physics | es |
sedici.relation.journalVolumeAndIssue | vol. 2021, no. 1 | es |