Measurement of and -boson production cross sections in collisions at TeV with the ATLAS detector
Collaboration
21 pages
Published in:
- Phys.Lett.B 759 (2016) 601-621
- Published: Aug 10, 2016
e-Print:
- 1603.09222 [hep-ex]
Report number:
- CERN-EP-2016-069
Experiments:
Citations per year
Abstract: (Elsevier)
Measurements of the W±→ℓ±ν and Z→ℓ+ℓ− production cross sections (where ℓ±=e±,μ± ) in proton–proton collisions at s=13 TeV are presented using data recorded by the ATLAS experiment at the Large Hadron Collider, corresponding to a total integrated luminosity of 81 pb −1 . The total inclusive W± -boson production cross sections times the single-lepton-flavour branching ratios are σW+tot=11.83±0.02 (stat)±0.32 (sys)±0.25 (lumi) nb and σW−tot=8.79±0.02 (stat)±0.24 (sys)±0.18 (lumi) nb for W+ and W− , respectively. The total inclusive Z -boson production cross section times leptonic branching ratio, within the invariant mass window 66Note:
- Comments: 17 pages plus author list + cover pages (34 pages total), 5 figures, 3 tables, submitted to Phys. Lett. B, All figures including auxiliary figures are available at https://atlas.web.cern.ch/Atlas/GROUPS/PHYSICS/PAPERS/STDM-2015-03/
- p p: colliding beams
- vector boson: hadroproduction
- vector boson: leptonic decay
- cross section: ratio
- parton: distribution function
- p p: scattering
- higher-order: 1
- higher-order: 2
- cross section: branching ratio: measured
- ATLAS
References(56)
Figures(10)
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