Results 1 to 10 of about 655 (147)

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

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

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

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

Electroweak interactions: Summary [PDF]

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

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

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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