Results 1 to 10 of about 60,759 (217)

Can the Electroweak Interaction Break Itself? [PDF]

open access: greenPhysics Letters B, 1995
I examine the possibility that the electroweak interaction breaks itself via the condensation of fermions in large representations of the weak SU(2)_L gauge group.Comment: 10 pages, Latex, no figures. Published in Phys. Lett. B340, 236 (1994)
Azcoiti   +27 more
core   +6 more sources

On the Semi-Classical Vacuum Structure of the Electroweak Interaction [PDF]

open access: green, 2003
It is shown that in the semi-classical approximation of the electroweak sector of the Standard Model the moduli space of vacua can be identified with the first de Rham cohomology group of space-time.
Higgs, Jürgen Tolksdorf, Tolksdorf
core   +3 more sources

Vector condensate model of electroweak interactions [PDF]

open access: greenThe European Physical Journal C, 2004
In the standard model of electroweak interactions the Higgs doublet is replaced by a complex vector doublet and a real vector singlet. The gauge symmetry is broken dynamically by a mixed condensate of the doublet and singlet vector fields. Gauge fields get their usual standard model masses by condensation. The new vector matter fields become massive by
G. Cynolter, E. Lendvai, G. Pócsik
openalex   +4 more sources

The Standard Model of Electroweak Interactions [PDF]

open access: green, 2012
Gauge invariance is a powerful tool to determine the dynamics of the electroweak and strong forces. The particle content, structure and symmetries of the Standard Model Lagrangian are discussed. Special emphasis is given to the many phenomenological tests which have established this theoretical framework as the Standard Theory of electroweak ...
Antonio Pich
openalex   +8 more sources

The Standard Model Theory of Neutron Beta Decay

open access: yesUniverse, 2023
We review the status of the Standard Model theory of neutron beta decay. Particular emphasis is put on the recent developments in the electroweak radiative corrections.
Mikhail Gorchtein, Chien-Yeah Seng
doaj   +1 more source

Light scalaron as dark matter

open access: yesPhysics Letters B, 2021
A new cosmological scenario is proposed in which a light scalaron of f(R) gravity plays the role of dark matter. In this scenario, the scalaron initially resides at the minimum of its effective potential while the electroweak symmetry is unbroken. At the
Yuri Shtanov
doaj   +1 more source

Cross-section measurements for the production of a Z boson in association with high-transverse-momentum jets in pp collisions at s $$ \sqrt{s} $$ = 13 TeV with the ATLAS detector

open access: yesJournal of High Energy Physics, 2023
Cross-section measurements for a Z boson produced in association with high-transverse-momentum jets (p T ≥ 100 GeV) and decaying into a charged-lepton pair (e + e − , μ + μ − ) are presented.
The ATLAS collaboration   +2895 more
doaj   +1 more source

Measurement of electroweak Z ν ν ¯ γjj $$ Z\left(\nu \overline{\nu}\right)\gamma jj $$ production and limits on anomalous quartic gauge couplings in pp collisions at s $$ \sqrt{s} $$ = 13 TeV with the ATLAS detector

open access: yesJournal of High Energy Physics, 2023
The electroweak production of Z ν ν ¯ γ $$ Z\left(\nu \overline{\nu}\right)\gamma $$ in association with two jets is studied in a regime with a photon of high transverse momentum above 150 GeV using proton–proton collisions at a centre-of-mass energy of ...
The ATLAS collaboration   +2911 more
doaj   +1 more source

Topological interaction of neutrino with photon in a magnetic field — Electroweak Hall effect

open access: yesPhysics Open, 2023
The effective interaction of a neutrino with a photon in magnetized plasma is obtained from a strong field expansion in the electroweak standard model.
Kenzo Ishikawa, Yutaka Tobita
doaj   +1 more source

Next-to-leading-order QCD and electroweak corrections to triple-W production with leptonic decays at the LHC

open access: yesJournal of High Energy Physics, 2020
We present a calculation of the next-to-leading-order QCD and electroweak corrections to WWW production with leptonically decaying W bosons at the LHC, fully taking into account off-shell contributions, intermediary resonances, and spin correlations. The
Stefan Dittmaier   +2 more
doaj   +1 more source

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