Results 21 to 30 of about 381,312 (302)

Lattice bosonization [PDF]

open access: yesPhysics Letters B, 1996
A free lattice fermion field theory in 1+1 dimensions can be interpreted as SOS-type model, whose spins are integer-valued. We point out that the relation between these spins and the fermion field is similar to the abelian bosonization relation between bosons and fermions in the continuum.
Kudinov, Maxime, Orland, Peter
openaire   +2 more sources

Muonic Boson Limits: Supernova Redux [PDF]

open access: yes, 2021
We derive supernova (SN) bounds on muon-philic bosons, taking advantage of the recent emergence of muonic SN models. Our main innovations are to consider scalars $\phi$ in addition to pseudoscalars $a$ and to include systematically the generic two-photon
A. Caputo, G. Raffelt, E. Vitagliano
semanticscholar   +1 more source

BOSONIC TOPCOLOR [PDF]

open access: yesInternational Journal of Modern Physics A, 2001
A topcolor model is presented that contains both composite and fundamental scalar fields. Strong dynamics accounts for most of the top quark mass and part of the electroweak symmetry breaking scale. The fundamental scalar is weakly coupled and transmits its share of electroweak symmetry breaking to the light fermions.
Aranda, Alfredo, Carone, Christopher D.
openaire   +2 more sources

Multidimensional bosonization [PDF]

open access: yesAdvances in Physics, 2000
Bosonization of degenerate fermions yields insight both into Landau Fermi liquids, and into non-Fermi liquids. We begin our review with a pedagogical introduction to bosonization, emphasizing its applicability in spatial dimensions greater than one. After a brief historical overview, we present the essentials of the method. Well known results of Landau
Houghton, A.   +2 more
openaire   +2 more sources

Measurements of Higgs boson production cross sections and couplings in the diphoton decay channel at s $$ \sqrt{\mathrm{s}} $$ = 13 TeV

open access: yesJournal of High Energy Physics, 2021
Measurements of Higgs boson production cross sections and couplings in events where the Higgs boson decays into a pair of photons are reported. Events are selected from a sample of proton-proton collisions at s $$ \sqrt{s} $$ = 13 TeV collected by the ...
The CMS collaboration   +2334 more
doaj   +1 more source

Associated Higgs boson production with Z boson in the minimal U(1)X extended Standard Model

open access: yesNuclear Physics B, 2023
The minimal U(1)X extension of the Standard Model (SM) is a simple and well-motivated extension of the SM, which supplements the SM with the seesaw mechanism for naturally generating the light neutrino masses and offers various interesting ...
Arindam Das, Nobuchika Okada
doaj   +1 more source

Searching for a leptophobic B boson through η → π0γγ and ηʹ → π0γγ decays [PDF]

open access: yesEPJ Web of Conferences, 2022
The sensitivity of the decays η → π0γγ and ηʹ → π0γγ to a leptophobic B boson in the sub-GeV mass range is summarised in this work. By adding an explicit B-boson resonance exchange to the dominant Standard Model contribution from vector meson exchanges ...
Escribano Rafel   +2 more
doaj   +1 more source

Measurements of the Higgs boson production and decay rates and constraints on its couplings from a combined ATLAS and CMS analysis of the LHC pp collision data at √s = 7 and 8 TeV [PDF]

open access: yes, 2016
Combined ATLAS and CMS measurements of the Higgs boson production and decay rates, as well as constraints on its couplings to vector bosons and fermions, are presented.
G. Aad   +80 more
semanticscholar   +1 more source

Combined Measurement of the Higgs Boson Mass in $pp$ Collisions at $\sqrt{s}=7$ and 8 TeV with the ATLAS and CMS Experiments [PDF]

open access: yes, 2015
A measurement of the Higgs boson mass is presented based on the combined data samples of the ATLAS and CMS experiments at the CERN LHC in the $H \rightarrow \gamma\gamma$ and $H \rightarrow ZZ\rightarrow 4\ell$ decay channels.
Atlas, Cms Collaborations
semanticscholar   +1 more source

Constraints on anomalous Higgs boson couplings to vector bosons and fermions in its production and decay using the four-lepton final state [PDF]

open access: yes, 2021
Studies of $CP$ violation and anomalous couplings of the Higgs boson to vector bosons and fermions are presented. The data were acquired by the CMS experiment at the LHC and correspond to an integrated luminosity of 137 fb$^{-1}$ at a proton-proton ...
Cms Collaboration
semanticscholar   +1 more source

Home - About - Disclaimer - Privacy