Search for resonant diboson production in the $$\mathrm {\ell \ell }q\bar{q}$$ final state in $pp$ collisions at $$\sqrt{s} = 8$$ TeV with the ATLAS detector
Journal Article
·
· European Physical Journal. C, Particles and Fields
This paper reports on a search for narrow resonances in diboson production in the ℓℓq$$\bar{q}$$ final state using pp collision data corresponding to an integrated luminosity of 20 fb-1 collected at √s = 8 TeV with the ATLAS detector at the Large Hadron Collider. No significant excess of data events over the StandardModel expectation is observed. Upper limits at the 95% confidence level are set on the production cross section times branching ratio for Kaluza–Klein gravitons predicted by the Randall–Sundrum model and for Extended Gauge Model W' bosons. These results lead to the exclusion of mass values below 740 and 1590 GeV for the graviton and W' boson respectively.
- Research Organization:
- Argonne National Laboratory (ANL), Argonne, IL (United States); Brookhaven National Laboratory (BNL), Upton, NY (United States); Lawrence Berkeley National Laboratory (LBNL), Berkeley, CA (United States); SLAC National Accelerator Laboratory (SLAC), Menlo Park, CA (United States)
- Sponsoring Organization:
- USDOE Office of Science (SC)
- Contributing Organization:
- ATLAS Collaboration
- Grant/Contract Number:
- AC02-06CH11357; AC02-05CH11231; SC00112704; AC03-76SF00515
- OSTI ID:
- 1225216
- Alternate ID(s):
- OSTI ID: 1225784; OSTI ID: 1410319
- Journal Information:
- European Physical Journal. C, Particles and Fields, Vol. 75, Issue 2; ISSN 1434-6044
- Publisher:
- SpringerCopyright Statement
- Country of Publication:
- United States
- Language:
- English
Cited by: 85 works
Citation information provided by
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