dc.creator | Anduaga, Xabier Sebastián | |
dc.creator | Dova, María Teresa | |
dc.creator | Monticelli, Fernando Gabriel | |
dc.creator | Tripiana, Martín Fernando | |
dc.creator | The ATLAS Collaboration | |
dc.date | 2011 | |
dc.date | 2019-11-14T16:07:15Z | |
dc.identifier | http://sedici.unlp.edu.ar/handle/10915/85616 | |
dc.identifier | issn:0031-9007 | |
dc.description | This Letter presents a measurement of the W+W- production cross section in √s=7TeV pp collisions by the ATLAS experiment, using 34pb-1 of integrated luminosity produced by the Large Hadron Collider at CERN. Selecting events with two isolated leptons, each either an electron or a muon, 8 candidate events are observed with an expected background of 1.7±0.6 events. The measured cross section is 41-16+20(stat) ±5(syst)±1(lumi)pb, which is consistent with the standard model prediction of 44±3pb calculated at next-to-leading order in QCD. | |
dc.description | La lista completa de autores que integran el documento puede consultarse en el archivo. | |
dc.description | Instituto de Física La Plata | |
dc.format | application/pdf | |
dc.language | en | |
dc.rights | http://creativecommons.org/licenses/by/3.0/ | |
dc.rights | Creative Commons Attribution 3.0 Unported (CC BY 3.0) | |
dc.subject | Física | |
dc.subject | ATLAS experiment | |
dc.subject | Large Hadron Collider | |
dc.title | Measurement of the W+W- cross section in √s=7TeV pp collisions with ATLAS | |
dc.type | Articulo | |
dc.type | Articulo | |