Results 41 to 50 of about 1,070 (198)

Measurement of the polarisation of W bosons produced with large transverse momentum in pp collisions at √s=7 TeV with the ATLAS experiment [PDF]

open access: yes, 2012
Contains fulltext : 93952.pdf (Publisher’s version ) (Open ...
G. Khoriauli   +999 more
core   +1 more source

Charge asymmetry in electron/positron energy loss in nuclear Bremsstrahlung

open access: yesJournal of High Energy Physics, 2021
We calculate the leading Coulomb correction to the Bremsstrahlung energy loss in the electron-nucleus collisions for arbitrary energy of the incoming particle. This correction determines the charge asymmetry, i.e., the difference of electron and positron
Roman N. Lee, Andrey F. Pikelner
doaj   +1 more source

The one-loop amplitudes for Higgs + 4 partons with full mass effects

open access: yesJournal of High Energy Physics, 2020
We present compact analytic formulae for the one-loop amplitudes for Higgs + 4 parton scattering, 0 → ggggh, 0 → q ¯ $$ \overline{q} $$ qggh and 0 → q ¯ $$ \overline{q} $$ q q ¯ ′ $$ {\overline{q}}^{\prime } $$ q′h, mediated by a loop of massive coloured
Lucy Budge   +4 more
doaj   +1 more source

Measurement of the electroweak production of dijets in association with a Z-boson and distributions sensitive to vector boson fusion in proton-proton collisions at √s= 8 TeV using the ATLAS detector [PDF]

open access: yes, 2014
Measurements of fiducial cross sections for the electroweak production of two jets in association with a Z-boson are presented. The measurements are performed using 20.3 fb−1 of proton-proton collision data collected at a centre-of-mass energy of s√ = 8 ...
Farrington, Sinead   +7 more
core   +1 more source

NLO QCD+EW predictions for HV and HV +jet production including parton-shower effects

open access: yesJournal of High Energy Physics, 2017
We present the first NLO QCD+EW predictions for Higgs boson production in association with a ℓν ℓ or ℓ + ℓ − pair plus zero or one jets at the LHC. Fixed-order NLO QCD+EW calculations are combined with a QCD+QED parton shower using the recently developed
F. Granata   +3 more
doaj   +1 more source

Search for dark matter in events with a Z boson and missing transverse momentum in pp collisions at √s=8  TeV with the ATLAS detector [PDF]

open access: yes, 2014
A search is presented for production of dark-matter particles recoiling against a leptonically decaying Z boson in 20.3  fb−1 of pp collisions at √s=8  TeV with the ATLAS detector at the Large Hadron Collider.
G. Khoriauli   +999 more
core   +1 more source

Gluon fragmentation into quarkonium at next-to-leading order using FKS subtraction

open access: yesJournal of High Energy Physics, 2019
We present the calculation at next-to-leading order (NLO) in α s of the fragmentation function of a gluon into heavy quarkonium in the color-octet spin-singlet S-wave channel.
Pierre Artoisenet, Eric Braaten
doaj   +1 more source

Diphoton production in vector-boson scattering at the LHC at next-to-leading order QCD

open access: yesJournal of High Energy Physics, 2020
In this paper, we present results at next-to-leading order (NLO) QCD for photon pair production in association with two jets via vector boson scattering within the Standard Model (SM), and also in an effective field theory framework with anomalous gauge ...
Francisco Campanario   +3 more
doaj   +1 more source

Measurement of the production of a W boson in association with a charm quark in pp collisions at s√ = 7 TeV with the ATLAS detector [PDF]

open access: yes, 2014
The production of a W boson in association with a single charm quark is studied using 4.6 fb−1 of pp collision data at s√ = 7 TeV collected with the ATLAS detector at the Large Hadron Collider.
Farrington, Sinead   +8 more
core   +1 more source

Next-to-leading order electroweak corrections to off-shell WWW production at the LHC

open access: yesJournal of High Energy Physics, 2018
Triboson processes allow for a measurement of the triple and quartic couplings of the Standard Model gauge bosons, which can be used to constrain anomalous gauge couplings.
Marek Schönherr
doaj   +1 more source

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