Results 121 to 130 of about 35,945 (210)

Herwig 7.3 release note

European Physical Journal C: Particles and Fields
A new release of the Monte Carlo event generator Herwig (version 7.3) has been launched. This iteration encompasses several enhancements over its predecessor, version 7.2.
Gavin Bewick, Silvia Ferrario Ravasio, Stefan Gieseke, Stefan Kiebacher, Mohammad R. Masouminia, Andreas Papaefstathiou, Simon Plätzer, Peter Richardson, Daniel Samitz, Michael H. Seymour, Andrzej Siódmok, James Whitehead   +11 more
doaj   +1 more source

Matching hadronization and perturbative evolution: the cluster model in light of infrared shower cutoff dependence

Journal of High Energy Physics
In the context of Monte Carlo (MC) generators with parton showers that have next-to-leading-logarithmic (NLL) precision, the cutoff Q 0 terminating the shower evolution should be viewed as an infrared factorization scale so that parameters or non ...
André H. Hoang, Oliver L. Jin, Simon Plätzer, Daniel Samitz   +3 more
doaj   +1 more source

NLO event samples for the LHC

, 2011
We introduce a twiki page with collections of generated Monte Carlo event samples in proton-proton collisions at LHC energies including a heavy quark-antiquark pair in the final state. These samples are generated with the POWHEG method and can be used to
Garzelli, M. V., Kardos, Adam, Trócsányi, Zoltán   +2 more
core   +2 more sources

Recent development in parton shower multijet merging

, 2016
Higher order calculations are necessary to predict and describe measurements in high energy collider physics. In recent years multiple approaches to combine multiple next-to-leading (NLO) order corrections with parton showers had been presented.
Bellm, Johannes
core   +1 more source

NNLO QCD predictions for Z-boson production in association with a charm jet within the LHCb fiducial region. [PDF]

Eur Phys J C Part Fields, 2023
Gauld R, Gehrmann-De Ridder A, Glover EWN, Huss A, Rodriguez Garcia A, Stagnitto G.   +5 more
europepmc   +1 more source

Parton Shower Effects on W and Z Production via Vector Boson Fusion at NLO QCD

, 2013
We present the implementation of electroweak Zjj and Wjj production via vector boson fusion with fully leptonic decays at NLO QCD in the POWHEG framework.
Schissler, Franziska, Zeppenfeld, Dieter
core   +1 more source

Structure of parton showers including quantum interference [PDF]

, 2008
It is useful to describe a leading order parton shower as the solution of a linear equation that specifies how the state of the partons evolves. This description involves an essential approximation of a strong ordering of virtualities as the shower ...
Nagy, Zoltan, Soper, Davison E.
core   +1 more source

The role of multi-parton interactions in doubly-heavy hadron production. [PDF]

Eur Phys J C Part Fields, 2022
Egede U, Hadavizadeh T, Singla M, Skands P, Vesterinen M.   +4 more
europepmc   +1 more source

Tri-boson and WH production in the W + W + jj channel: predictions at full NLO accuracy and beyond

Journal of High Energy Physics
In this work, we present the first full NLO predictions for the process pp → μ + ν μ e+ ν ejj at the LHC in a typical tri-boson phase space. The NLO corrections reach 50% at the level of the fiducial cross section and have a very different hierarchy with
Ansgar Denner, Mathieu Pellen, Marek Schönherr, Steffen Schumann   +3 more
doaj   +1 more source

Parton Shower Matching für elektroschwache Korrekturen

, 2017
RWTH Aachen University, Diss., 2017; 200 pp. (2017).
openaire   +2 more sources