Results 131 to 140 of about 15,240 (207)
Chiral lagrangians and WW scattering
Nuclear Physics B, 1991 Recently, it has been proposed that the scattering of strongly interacting longitudinal gauge bosons can be studied using chiral perturbation theory. By fitting the energy dependence of the scattering amplitudes in the energy region 0.5 TeV < √s < 1.2 TeV one is sensitive to the nature of electroweak symmetry breaking.
S. Dawson, G. Valencia
openaire +1 more source
Electroweak chiral Lagrangians and the Higgs properties at the one-loop level
EPJ Web of Conferences, 2014 In these proceedings we explore the use of (non-linear) electroweak chiral Lagrangians for the description of possible beyond the Standard Model (BSM) strong dynamics in the electroweak (EW) sector.
Sanz-Cillero J.J.
doaj +1 more source
Isospin breaking and f0(980)-a0(980) mixing in the η(1405) → π0f0(980) reaction
EPJ Web of Conferences, 2014 We make a theoretical study of the η(1405) → π0f0(980) and η(1405) → π0a0(980) reactions to determine the isospin violation and the mixing of the f0(980) and a0(980) resonances. We make use of the chiral unitary approach where these two resonances appear
Aceti F. +4 more
doaj +1 more source
Relating a System's Hamiltonian to Its Entropy Production Using a Complex Time Approach. [PDF]
Entropy (Basel), 2023 Parker MC, Jeynes C.
europepmc +1 more source
Lattice QCD and Chiral Lagrangians
, 1994 After a very brief review of the formalism of lattice gauge theories we show how one can calculate the parameters of the continuum chiral Lagrangians proceeding through the derivation of an effective lattice chiral Lagrangian as an intermediary step. The derivation is done in the strong coupling limit.
Myint, Stanley, Rebbi, Claudio
openaire +2 more sources
Nuclear forces from chiral lagrangians
Physics Letters B, 1990 The method of phenomenological lagrangians is used to derive the consequences of spontaneously broken chiral symmetry for the forces among two or more nucleons.
openaire +1 more source
Chiral perturbation theory for neutron-antineutron oscillations. [PDF]
Eur Phys J C Part Fields, 2017 Bijnens J, Kofoed E.
europepmc +1 more source
Spectrum of scalar and pseudoscalar glueballs from functional methods. [PDF]
Eur Phys J C Part Fields, 2020 Huber MQ, Fischer CS, Sanchis-Alepuz H.
europepmc +1 more source
Excited scalar and pseudoscalar mesons in the extended linear sigma model. [PDF]
Eur Phys J C Part Fields, 2017 Parganlija D, Giacosa F.
europepmc +1 more source
ALPs effective field theory and collider signatures. [PDF]
Eur Phys J C Part Fields, 2017 Brivio I +6 more
europepmc +1 more source