Results 21 to 30 of about 5,809,127 (274)

Electroweak phase transition with an SU(2) dark sector [PDF]

open access: yesJournal of High Energy Physics, 2020
We consider a non-Abelian dark SU(2)D model where the dark sector couples to the Standard Model (SM) through a Higgs portal. We investigate two different scenarios of the dark sector scalars with Z2 symmetry, with Higgs portal interactions that can ...
T. Ghosh   +3 more
semanticscholar   +1 more source

Electroweak interactions: Summary [PDF]

open access: yesAIP Conference Proceedings, 2001
8 pages, no figures, uses aipproc.sty.
openaire   +2 more sources

Measurement of the electroweak production of dijets in association with a Z-boson and distributions sensitive to vector boson fusion in proton-proton collisions at √s= 8 TeV using the ATLAS detector [PDF]

open access: yes, 2014
Measurements of fiducial cross sections for the electroweak production of two jets in association with a Z-boson are presented. The measurements are performed using 20.3 fb−1 of proton-proton collision data collected at a centre-of-mass energy of s√ = 8 ...
Farrington, Sinead   +7 more
core   +1 more source

Testing semi-local chiral two-nucleon interaction in selected electroweak processes [PDF]

open access: yes, 2016
The recently developed semi-local improved chiral nucleon-nucleon interaction is used for the first time to study several electromagnetic and weak processes at energies below the pion production threshold.
R. Skibiński   +8 more
semanticscholar   +1 more source

Beam-beam effects on the luminosity measurement at FCC-ee

open access: yesJournal of High Energy Physics, 2019
The first part of the physics programme of the integrated FCC (Future Circular Colliders) proposal includes measurements of Standard Model processes in e+e − collisions (FCC-ee) with an unprecedented precision.
Georgios Voutsinas   +3 more
doaj   +1 more source

A Possible Way to Unify Four Types of Interactions: Gravitational, Electromagnetic, Nuclear and Electroweak Interactions by using a Hydrodynamic Analogy [PDF]

open access: yesINCAS Bulletin, 2022
A principle of equivalence and a unique particle are used for a possible unification of four types of interaction. For gravity, the hydrodynamic analog consists of the interaction of two sources, giving attraction for both emission and absorption.
Corneliu BERBENTE   +2 more
doaj   +1 more source

Electroweak Interaction Model with an Undegenerate Double Symmetry [PDF]

open access: yes, 2005
The initial $P$-invariance of the electroweak interaction Lagrangian together with the low-energy results of the Weinberg-Salam model is provided by a local secondary symmetry.
Slad, Leonid M.
core   +4 more sources

Generation of the magnetic helicity in a neutron star driven by the electroweak electron-nucleon interaction [PDF]

open access: yes, 2015
We study the instability of magnetic fields in a neutron star core driven by the parity violating part of the electron-nucleon interaction in the Standard Model.
M. Dvornikov, V. Semikoz
semanticscholar   +1 more source

Measurement of Λ transverse polarization in e + e − collisions at s $$ \sqrt{s} $$ = 3.68 − 3.71 GeV

open access: yesJournal of High Energy Physics, 2023
With data samples collected with the BESIII detector at seven energy points at s $$ \sqrt{s} $$ = 3.68 − 3.71 GeV, corresponding to an integrated luminosity of 333 pb −1, we present a study of the Λ transverse polarization in the e + e − → Λ Λ ...
The BESIII collaboration   +603 more
doaj   +1 more source

High-precision determination of the Ke3 radiative corrections

open access: yesPhysics Letters B, 2021
We report a high-precision calculation of the Standard Model electroweak radiative corrections in the K→πe+ν(γ) decay as a part of the combined theory effort to understand the existing anomaly in the determinations of Vus.
Chien-Yeah Seng   +3 more
doaj   +1 more source

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