Measurement of the Total W- and Z-boson Production Cross Sections in Pp Collisions at √s
Title | Measurement of the Total W- and Z-boson Production Cross Sections in Pp Collisions at √s PDF eBook |
Author | Ksenia Gasnikova |
Publisher | |
Pages | |
Release | 2017 |
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Measurement of the Total W- and Z-boson Production Cross Sections in Pp Collisions at 2.76 TeV with the ATLAS Detector
Title | Measurement of the Total W- and Z-boson Production Cross Sections in Pp Collisions at 2.76 TeV with the ATLAS Detector PDF eBook |
Author | Ksenia Gasnikova |
Publisher | |
Pages | |
Release | 2018 |
Genre | Force and energy |
ISBN |
Measurement of W± and Z-boson Production Cross Sections in Pp Collisions at [mml]
Title | Measurement of W± and Z-boson Production Cross Sections in Pp Collisions at [mml] PDF eBook |
Author | |
Publisher | |
Pages | 21 |
Release | 2016 |
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Measurements of the W± → l±[nu] and Z → l+l- production cross sections (where l± = e±, [mu]± ) 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 [sigma]Wtot+ =11.83 ± 0.02 (stat)±0.32 (sys)±0.25 (lumi) nb and [sigma]W-tot=8.79±0.02 (stat)±0.24 (sys)±0.18 (lumi) nb for W+ and W- , respectively.
Measurement of the W and Z Boson Production Cross Sections in P, P̄ Collisions at [square Root Sign]s
Title | Measurement of the W and Z Boson Production Cross Sections in P, P̄ Collisions at [square Root Sign]s PDF eBook |
Author | Peter Matthew Grudberg |
Publisher | |
Pages | 400 |
Release | 1997 |
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ISBN |
Measurement of W and Z Boson Production Cross Sections in Proton-proton Collisions at [square Root] S
Title | Measurement of W and Z Boson Production Cross Sections in Proton-proton Collisions at [square Root] S PDF eBook |
Author | Stephanie Akemi Brandt |
Publisher | |
Pages | 160 |
Release | 2020 |
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Measurements of W and Z boson production cross sections in pp collisions at [square root] s = 5.02TeV and [square root] s = 13TeV are presented. Data was collected by the CMS experiment at the LHC during low-pileup data taking periods in 2017. The corresponding integrated luminosity for the data is 299.1 ± 5 pb−1 ( [square root] s = 5.02TeV) and 199.3 ± 4 pb−1 ( [square root] s = 13TeV), with an average number of pile-up interactions [[mu] = 3 ([mu] = 2). Cross sections and cross section ratios are reported, with final states in electron and muon channels.
Measurement of Inclusive W and Z Boson Production Cross Sections in Pp Collisions at $\sqrt{s}$
Title | Measurement of Inclusive W and Z Boson Production Cross Sections in Pp Collisions at $\sqrt{s}$ PDF eBook |
Author | |
Publisher | |
Pages | 31 |
Release | 2014 |
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ISBN |
Measurement of the Production Cross Sections for a Z Boson and One Or More B Jets in Pp Collisions at Sqrt(s)
Title | Measurement of the Production Cross Sections for a Z Boson and One Or More B Jets in Pp Collisions at Sqrt(s) PDF eBook |
Author | |
Publisher | |
Pages | 39 |
Release | 2014 |
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The production of a Z boson, decaying into two leptons and produced in association with one or more b jets, is studied using proton-proton collisions delivered by the LHC at a centre-of-mass energy of 7 TeV. The data were recorded in 2011 with the CMS detector and correspond to an integrated luminosity of 5 fb-1. The Z(ll) + b-jets cross sections (where ll = [mu][mu] or ee) are measured separately for a Z boson produced with exactly one b jet and with at least two b jets. In addition, a cross section ratio is extracted for a Z boson produced with at least one b jet, relative to a Z boson produced with at least one jet. The measured cross sections are compared to various theoretical predictions, and the data favour the predictions in the five-flavour scheme, where b quarks are assumed massless. The kinematic properties of the reconstructed particles are compared with the predictions from the MadGraph event generator using the pythia parton shower simulation.