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Comparing transverse momentum balance of b jet pairs in pp and PbPb collisions at √sNN = 5.02 TeV
dc.contributor.author | Sirunyan, A. M. | pt_BR |
dc.contributor.author | Silveira, Gustavo Gil da | pt_BR |
dc.contributor.author | CMS Collaboration | pt_BR |
dc.date.accessioned | 2018-06-21T02:32:21Z | pt_BR |
dc.date.issued | 2018 | pt_BR |
dc.identifier.issn | 1029-8479 | pt_BR |
dc.identifier.uri | http://hdl.handle.net/10183/179608 | pt_BR |
dc.description.abstract | The transverse momentum balance of pairs of back-to-back b quark jets in PbPb and pp collisions recorded with the CMS detector at the LHC is reported. The center-of-mass energy in both collision systems is 5.02TeV per nucleon pair. Compared to the pp collision baseline, b quark jets have a larger imbalance in the most central PbPb collisions, as expected from the jet quenching e ect. The data are also compared to the corresponding measurement with inclusive dijets. In the most central collisions, the imbalance of b quark dijets is comparable to that of inclusive dijets. | en |
dc.format.mimetype | application/pdf | pt_BR |
dc.language.iso | eng | pt_BR |
dc.relation.ispartof | The journal of high energy physics. Trieste. No. 3 (Mar. 2018), 181, 36 p. | pt_BR |
dc.rights | Open Access | en |
dc.subject | Plasma de quarks e gluons | pt_BR |
dc.subject | Hadron-hadron scattering (experiments) | en |
dc.subject | Heavy-ion collision | en |
dc.subject | Aceleradores de partículas | pt_BR |
dc.subject | Colisao de ions pesados | pt_BR |
dc.subject | Jet physics | en |
dc.subject | Quark gluon plasma | en |
dc.title | Comparing transverse momentum balance of b jet pairs in pp and PbPb collisions at √sNN = 5.02 TeV | pt_BR |
dc.type | Artigo de periódico | pt_BR |
dc.identifier.nrb | 001067438 | pt_BR |
dc.type.origin | Estrangeiro | pt_BR |
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