Polarized hyperon production in single-inclusive electron-positron annihilation at next-to-leading order
Sign Up to like & getrecommendations! Published in 2019 at "Journal of High Energy Physics"
DOI: 10.1007/jhep01(2019)111
Abstract: A bstractWe study the production of polarized Λ-hyperons in electron-positron annihilation. We are particularly interested in the transverse-spin dependence of the cross section for unpolarized incident electron-positron pairs. At high energies this process may be… read more here.
Keywords: polarized hyperon; leading order; electron positron; positron annihilation ... See more keywords
Next-to-leading power threshold effects for inclusive and exclusive processes with final state jets
Sign Up to like & getrecommendations! Published in 2020 at "Journal of High Energy Physics"
DOI: 10.1007/jhep03(2020)106
Abstract: It is well known that cross-sections in perturbative QCD receive large corrections from soft and collinear radiation, which can be resummed to all orders in the coupling. Whether or not the universal properties of this… read more here.
Keywords: next leading; final state; leading power; state jets ... See more keywords
The automation of next-to-leading order electroweak calculations
Sign Up to like & getrecommendations! Published in 2018 at "Journal of High Energy Physics"
DOI: 10.1007/jhep07(2018)185
Abstract: A bstractWe present the key features relevant to the automated computation of all the leading- and next-to-leading order contributions to short-distance cross sections in a mixed-coupling expansion, with special emphasis on the first subleading NLO… read more here.
Keywords: next leading; automation next; order electroweak; leading order ... See more keywords
Dijet impact factor in DIS at next-to-leading order in the Color Glass Condensate
Sign Up to like & getrecommendations! Published in 2021 at "Journal of High Energy Physics"
DOI: 10.1007/jhep11(2021)222
Abstract: Abstract We compute the next-to-leading order impact factor for inclusive dijet production in deeply inelastic electron-nucleus scattering at small xBj. Our computation, performed in the framework of the Color Glass Condensate effective field theory, includes… read more here.
Keywords: color glass; leading order; impact factor; glass condensate ... See more keywords
Next-to-leading-order QCD corrections and parton-shower effects for weakino+squark production at the LHC
Sign Up to like & getrecommendations! Published in 2021 at "Journal of High Energy Physics"
DOI: 10.1007/jhep12(2021)020
Abstract: Abstract We present a calculation of the next-to-leading order QCD corrections to weakino+squark production processes at hadron colliders and their implementation in the framework of the POWHEG-BOX, a tool for the matching of fixed-order perturbative… read more here.
Keywords: order; leading order; production; qcd corrections ... See more keywords
Next-to-leading order QCD corrections to the production of Bc and Bc* through W+ -boson decays
Sign Up to like & getrecommendations! Published in 2020 at "Physical Review D"
DOI: 10.1103/physrevd.101.034029
Abstract: In this paper, we calculate the total decay widths for the $W^+$-boson decays, $W^+ \to B_c+b+\bar{s}+X$ and $W^+ \to B^*_c+b+\bar{s}+X$, up to next-to-leading order (NLO) accuracy within the framework of the non-relativistic QCD theory. Both… read more here.
Keywords: boson decays; leading order; boson; next leading ... See more keywords
Electroweak boson production at large transverse momentum in double polarized pp scattering at next-to-leading order accuracy
Sign Up to like & getrecommendations! Published in 2020 at "Physical Review D"
DOI: 10.1103/physrevd.101.034031
Abstract: We compute the next-to-leading order corrections to the cross section for the production of electroweak gauge bosons ($Z$, $W^\pm$ and $\gamma^*$) with large transverse momentum in double (longitudinally) polarized hadronic collisions. The calculation is fully… read more here.
Keywords: transverse momentum; double polarized; momentum double; large transverse ... See more keywords
Nonlinear evolution in the re-summed next-to-leading order of perturbative QCD: Confronting the experimental data
Sign Up to like & getrecommendations! Published in 2021 at "Physical Review D"
DOI: 10.1103/physrevd.104.116020
Abstract: Carlos Contreras,1, ∗ Eugene Levin,1, 2, 3, † and Michael Sanhueza1, ‡ Departamento de Física, Universidad Técnica Federico Santa María, Avda. España 1680, Casilla 110-V, Valparaíso, Chile Centro CientíficoTecnológico de Valparaíso, Avda. España 1680, Casilla… read more here.
Keywords: physics; nonlinear evolution; leading order; summed next ... See more keywords
n/s−q^/T3 relation at next-to-leading order in QCD
Sign Up to like & getrecommendations! Published in 2021 at "Physical Review D"
DOI: 10.1103/physrevd.104.l071501
Abstract: The shear viscosity η and the so-called jet quenching parameter q̂ are two important transport coefficients that characterize the quark-gluon plasma. In order to eliminate the trivial temperature dependence of these quantities, it is customary… read more here.
Keywords: relation next; order; shear viscosity; leading order ... See more keywords
Next-to-leading order QCD corrections to inclusive heavy-flavor production in polarized deep-inelastic scattering
Sign Up to like & getrecommendations! Published in 2018 at "Physical Review D"
DOI: 10.1103/physrevd.98.014018
Abstract: We provide a first calculation of the complete next-to-leading order QCD corrections for heavy flavor contributions to the inclusive structure function g1 in longitudinally polarized deep-inelastic scattering. The results are derived with largely analytical methods… read more here.
Keywords: order qcd; next leading; polarized deep; inelastic scattering ... See more keywords
Next-to-Leading Order Computation of Exclusive Diffractive Light Vector Meson Production in a Saturation Framework.
Sign Up to like & getrecommendations! Published in 2017 at "Physical review letters"
DOI: 10.1103/physrevlett.119.072002
Abstract: We perform the first next-to-leading order computation of the γ^{(*)}→V (ρ,ϕ,ω) exclusive impact factor in the QCD shock-wave approach and in the most general kinematics. This paves the way to the very first quantitative study… read more here.
Keywords: order; next leading; leading order; computation exclusive ... See more keywords