Results 51 to 60 of about 487,341 (346)
Accurate simulation of W, Z, and Higgs boson decays in Sherpa
European Physical Journal C: Particles and Fields, 2019 We discuss the inclusion of next-to–next-to leading order electromagnetic and of next-to leading order electroweak corrections to the leptonic decays of weak gauge and Higgs bosons in the Sherpa event generator.
Frank Krauss +3 more
doaj +1 more source
Potential and limitations of machine-learning approaches to inclusive |V ub | determinations
Journal of High Energy Physics, 2022 The determination of |V ub | in inclusive semileptonic B → X u ℓν decays will be among the pivotal tasks of Belle II. In this paper we study the potential and limitations of machine-learning approaches that attempt to reduce theory uncertainties by ...
Anke Biekötter +2 more
doaj +1 more source
Top quark FCNCs in extended Higgs sectors
European Physical Journal C: Particles and Fields, 2018 The large number of top quarks produced at the LHC and possible future hadron colliders allows to study rare decays of this particle. In many well motivated models of new physics, for example in non-minimal composite-Higgs models, the existence of scalar
Shankha Banerjee +2 more
doaj +1 more source
Higgs-boson plus dijets: higher-order matching for high-energy predictions
Journal of High Energy Physics, 2018 Several important processes and analyses at the LHC are sensitive to higher-order perturbative corrections beyond what can currently be calculated at fixed order.
Jeppe R. Andersen +4 more
doaj +1 more source
Statistical hadronisation phenomenology [PDF]
, 2002 The analyses of hadron production in the framework of the statistical hadronisation model are reviewed. The analysis of average multiplicities in collisions at relatively low centre-of-mass energy confirms previous findings, namely the universality of ...
Becattini, F.
core +3 more sources
Phenomenology Redux: Doing Phenomenology, Becoming Phenomenological
Organization Management Journal, 2014 This article revisits the phenomenological method with particular focus on how it is meaningful for me. The effort is to present this method as a personal journey that has evolved over 13 years and to illustrate how it might become a more accessible approach for meaning-making and serving others.
openaire +2 more sources
MeV-scale sterile neutrino decays at the Fermilab Short-Baseline Neutrino program
Journal of High Energy Physics, 2017 Nearly-sterile neutrinos with masses in the MeV range and below would be produced in the beam of the Short-Baseline Neutrino (SBN) program at Fermilab. In this article, we study the potential for SBN to discover these particles through their subsequent ...
Peter Ballett +2 more
doaj +1 more source
Precision SMEFT bounds from the VBF Higgs at high transverse momentum
Journal of High Energy Physics, 2021 We study the production of Higgs bosons at high transverse momenta via vector-boson fusion (VBF) in the Standard Model Effective Field Theory (SMEFT). We find that contributions from four independent operator combinations dominate in this limit.
Jack Y. Araz +3 more
doaj +1 more source
Phenomenology as Grammar [PDF]
, 2008 This volume gathers papers, which were read at the congress held at the University of Castilla-La Mancha in Toledo (Spain), in September 2007, under the general subject of phenomenology. The book is devoted to Wittgenstein?s thoughts on phenomenology.
openaire +3 more sources
Toughness of Confined Auxetic Foams
Advanced Engineering Materials, EarlyView.Auxetic (negative Poisson's ratio) materials offer benefits such as impact mitigation, thermal insulation, vibration damping, and reduced shear strain, although their fracture mechanics are largely unexplored. This study investigates damage initiation and propagation in confined re‐entrant auxetic foams from polyurethane via experimental ...
Adrianos E. F. Athanasiadis +3 more
wiley +1 more source