Results 11 to 20 of about 3,471,989 (170)

Electroweak Interaction Model with an Undegenerate Double Symmetry [PDF]

open access: yesSymmetry, Integrability and Geometry: Methods and Applications, 2006
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.
Leonid M. Slad
doaj   +4 more sources

Extension of the standard model of electroweak interaction and Dark Matter in the tangent bundle geometry [PDF]

open access: yesEuropean Physical Journal C: Particles and Fields, 2019
A generalized theory of electroweak interaction is developed based on the underlying geometrical structure of the tangent bundle with symmetries arising from transformations of tangent vectors along the fiber axis at a fixed spacetime point given by the ...
Joachim Herrmann
doaj   +2 more sources

Origin of life: β‐sheet amyloid conformers as the primordial functional polymers on the early Earth and their role in the emergence of complex dynamic networks [PDF]

open access: yesFEBS Letters, Volume 599, Issue 19, Page 2693-2705, October 2025.
The amyloid world hypothesis of the origin‐of‐life posits that the first functional polymers on the early Earth were structurally stable cross‐β‐sheet‐based peptide amyloids capable of Darwinian‐like evolution. Peptide amyloids display self‐replication and information transfer, as well as catalytic, adaptive, and evolutive properties.
Carl Peter J. Maury
wiley   +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   +6 more sources

Neutrino Mass Constraints on Electroweak Parameters [PDF]

open access: yes, 2007
We use the scale of neutrino mass and naturalness considerations to obtain model-independent expectations for the magnitude of possible contributions to muon decay Michel parameters from new physics above the electroweak symmetry-breaking scale ...
Erwin, Rebecca Joan
core   +1 more source

Precision electroweak measurements on the Z resonance [PDF]

open access: yes, 2006
We report on the final electroweak measurements performed with data taken at the Z resonance by the experiments operating at the electron–positron colliders SLC and LEP.

core   +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

Gauge group contraction of electroweak model and its natural energy limits

open access: yesVestnik Samarskogo Gosudarstvennogo Tehničeskogo Universiteta. Seriâ: Fiziko-Matematičeskie Nauki, 2015
The low and higher energy limits of the Electroweak Model are obtained from first principles of gauge theory. Both limits are given by the same contraction of the gauge group, but for the different consistent rescalings of the field space.
Nikolay A Gromov
doaj   +1 more source

Probing anomalous off-shell electroweak dipole moment of the top quark

open access: yesEPJ Web of Conferences, 2017
A possibility to search for anomalous Wtb interaction ∂μWμ−b¯ f W L P L + f W R P R t is considered for the first time. Despite such couplings do not contribute to both pair top quark production or three main electroweak production ...
Boos Edward   +3 more
doaj   +1 more source

Measurement of the cross section for electroweak production of a Z boson, a photon and two jets in proton-proton collisions at s $$ \sqrt{\mathrm{s}} $$ = 13 TeV and constraints on anomalous quartic couplings

open access: yesJournal of High Energy Physics, 2020
A measurement is presented of the cross section for electroweak production of a Z boson and a photon in association with two jets (Zγjj) in proton-proton collisions.
The CMS collaboration   +2314 more
doaj   +1 more source

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