A measurement of the ratio of the production cross sections for W and Z bosons in association with jets with the ATLAS detector
- Aix-Marseille Univ. and CNRS/IN2P3, Marseille (France). et al.
The ratio of the production cross sections for W and Z bosons in association with jets has been measured in proton–proton collisions at√s = TeV with the ATLAS experiment at the Large Hadron Collider. The measurement is based on the entire 2011 dataset, corresponding to an integrated luminosity of4.6fb-1. Inclusive and differential cross-section ratios for massive vector bosons decaying to electrons and muons are measured in association with jets with transverse momentum pT > 30GeV and jet rapidity |y| < 4.4. The measurements are compared to next-to-leading-order perturbative QCD calculations and to predictions from different Monte Carlo generators implementing leading-order matrix elements supplemented by parton showers.
- 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; SC0012704; AC03-76SF00515
- OSTI ID:
- 1225705
- Alternate ID(s):
- OSTI ID: 1225371; OSTI ID: 1407264
- Journal Information:
- European Physical Journal. C, Particles and Fields, Vol. 74, Issue 12; ISSN 1434-6044
- Publisher:
- SpringerCopyright Statement
- Country of Publication:
- United States
- Language:
- English
Web of Science
Weak vector boson production with many jets at the LHC
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journal | May 2018 |
Measurements of the $$W$$ W production cross sections in association with jets with the ATLAS detector
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journal | February 2015 |
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