Results 61 to 70 of about 6,699 (190)
The light MSSM Higgs boson mass for large $$\tan \beta $$ tan β and complex input parameters
European Physical Journal C: Particles and Fields, 2020 We discuss various improvements of the prediction for the light MSSM Higgs boson mass in the hybrid framework of the public code $$\texttt {FeynHiggs}$$ FeynHiggs , which combines fixed-order and effective field theory results.
Henning Bahl +2 more
doaj +1 more source
Journal of High Energy Physics, 2021 The resummation of radiative corrections to collider jet observables using soft collinear effective theory is encoded in differential renormalization group equations (RGEs), with anomalous dimensions depending on the observable under consideration.
Christian W. Bauer +2 more
doaj +1 more source
Pseudo and quasi quark PDF in the BFKL approximation
Journal of High Energy Physics, 2023 I examine the high-energy behavior of the Ioffe-time distribution for the quark bi-local space-like separated operator using the high-energy operator product expansion.
Giovanni Antonio Chirilli
doaj +1 more source
Precision QCD, higher order corrections and resummation
, 2018 The following sections are included: - Introduction - NLO corrections -- Cancelling singularities -- Current status - NNLO -- Loop amplitudes -- Combination techniques -- Physical results - N3LO - Resummation -- Collinear resummation -- Transverse ...
Zanderighi, Giulia +3 more
core +1 more source
High energy resummed predictions for the production of a Higgs boson with at least one jet
Journal of High Energy Physics, 2023 We present all-order predictions for Higgs boson production plus at least one jet which are accurate to leading logarithm in s ̂ / p ⊥ 2 $$ \hat{s}/{\left|{p}_{\perp}\right|}^2 $$ .
Jeppe R. Andersen +5 more
doaj +1 more source
The resummation of soft gluon in hadronic collisions [PDF]
, 1996 We compute the effects of soft gluon resummation for the production of high mass systems in hadronic collisions. We carefully analyse the growth of the perturbative expansion coefficients of the resummation formula.
Nason, Paolo +3 more
core +1 more source
Resummations in Hot Scalar Electrodynamics [PDF]
Annals of Physics, 1995 The gauge-boson sector of perturbative scalar electrodynamics is investigated in detail as a testing ground for resummation methods in hot gauge theories. It also serves as a simple non-trivial reference system for the non-Abelian gluon plasma.
Kraemmer, U., Rebhan, A. K., Schulz, H.
openaire +3 more sources
Semi-numerical resummation of event shapes [PDF]
, 2001 For many event-shape observables, the most difficult part of a resummation in the Born limit is the analytical treatment of the observable's dependence on multiple emissions, which is required at single logarithmic accuracy.
Zanderighi, Giulia +7 more
core +1 more source
Quantifying comparisons of threshold resummations [PDF]
Journal of High Energy Physics, 2014 36 pages, 8 ...
Sterman, George, Zeng, Mao
openaire +2 more sources
Threshold resummation of rapidity distributions at fixed partonic rapidity
Journal of High Energy PhysicsWe derive a general expression for the resummation of rapidity distributions for processes with a colorless final state, such as Drell-Yan or Higgs production, in the limit in which the center-of-mass energy goes on threshold, but with fixed rapidity of ...
Lorenzo De Ros +3 more
doaj +1 more source