| dc.contributor.author | Lai, Yue Shi | |
| dc.date.accessioned | 2014-10-02T18:22:30Z | |
| dc.date.available | 2014-10-02T18:22:30Z | |
| dc.date.issued | 2013-05 | |
| dc.identifier.issn | 03759474 | |
| dc.identifier.uri | http://hdl.handle.net/1721.1/90554 | |
| dc.description.abstract | The first measurement of the transverse momentum (p[subscript T]) imbalance of isolated–photon + jet pairs in relativistic heavy ion collisions is reported. The analysis uses data from PbPb collisions at a centre-of-mass energy of 2.76 TeV per nucleon pair, corresponding to an integrated luminosity of 150μb[superscript −1] recorded by the CMS experiment at the LHC in 2011. For events containing an isolated photon with transverse momentum p[subscript T] > 60GeV/c and an associated jet with p[subscript T] > 30GeV/c, the photon + jet p[subscript T] imbalance is studied as a function of collision centrality and compared to pp data and pythia calculations at the same centre-of-mass energy. Using the p[subscript T] of the isolated photon as an estimate of the energy of the scattered parton, this measurement allows an unbiased characterization of the in-medium parton energy loss. | en_US |
| dc.language.iso | en_US | |
| dc.publisher | Elsevier | en_US |
| dc.relation.isversionof | http://dx.doi.org/10.1016/j.nuclphysa.2013.02.107 | en_US |
| dc.rights | Article is made available in accordance with the publisher's policy and may be subject to US copyright law. Please refer to the publisher's site for terms of use. | en_US |
| dc.source | Elsevier | en_US |
| dc.title | Study of jet quenching using photon-jet events in PbPb collisions at 2.76 TeV with CMS | en_US |
| dc.type | Article | en_US |
| dc.identifier.citation | Lai, Yue Shi. “Study of Jet Quenching Using Photon-Jet Events in PbPb Collisions at 2.76 TeV with CMS.” Nuclear Physics A 904–905 (May 2013): 685c–688c. © 2013 CERN for the benefit of the CMS Collaboration | en_US |
| dc.contributor.department | Massachusetts Institute of Technology. Laboratory for Nuclear Science | en_US |
| dc.contributor.mitauthor | Lai, Yue Shi | en_US |
| dc.relation.journal | Nuclear Physics A | en_US |
| dc.eprint.version | Final published version | en_US |
| dc.type.uri | http://purl.org/eprint/type/JournalArticle | en_US |
| eprint.status | http://purl.org/eprint/status/PeerReviewed | en_US |
| dspace.orderedauthors | Lai, Yue Shi | en_US |
| dc.identifier.orcid | https://orcid.org/0000-0003-1486-606X | |
| mit.license | PUBLISHER_POLICY | en_US |
| mit.metadata.status | Complete | |
