Results 51 to 60 of about 694 (184)
Studies of Parity Violation in Atoms
Annalen der Physik, Volume 537, Issue 2, February 2025.This article provides an overview of atomic parity violation (APV), emphasizing its role in testing the Standard Model and probing new physics. The review discusses manifestations of APV, including nuclear‐spin‐independent and dependent effects, and explores isotopic comparison as a method for precision measurements.
Stefanos Nanos +2 more
wiley +1 more source
Jets and Vector Bosons in Heavy Ion Collisions
EPJ Web of Conferences, 2013 This paper reviews experimental results on jets and electroweak boson (photon,Wand Z) production in heavy-ion collisions, from the CMS and ATLAS detectors, using data collected during 2011 PbPb run and pp data collected at an equivalent energy.
de la Cruz Begoña
doaj +1 more source
Physics Letters B, 2014 We re-evaluate the constraints on the parameter space of the minimal supersymmetric standard model from tunneling to charge- and/or color-breaking minima, taking into account thermal corrections.
J.E. Camargo-Molina +4 more
doaj +1 more source
Top quark electroweak interactions
, 2021 I discuss how modified EW interactions lead to energy growth in $2\to 2$ scattering amplitudes and how the framework of the Standard Model Effective Field Theory can be used in conjunction with the Goldstone boson equivalence theorem to better understand the origin of such unitarity violating behaviour.
openaire +2 more sources
Vector condensate model of electroweak interactions [PDF]
The 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
Cynolter, G., Lendvai, E., Pocsik, G.
openaire +2 more sources
Fractals and Chaotic Solitons Phenomena in Conformable Coupled Higgs System
Discrete Dynamics in Nature and Society, Volume 2025, Issue 1, 2025.The current study aims to construct and examine a new plethora of soliton solutions for the conformable coupled Higgs system (CCHS), a system of nonlinear fractional partial differential equations (NFPDEs) which was initially presented utilize a systematic structure to consider the responsive mechanism of the Higgs system in the electroweak theory ...
Naveed Iqbal +6 more
wiley +1 more source
Electroweak Interaction Model with an Undegenerate Double Symmetry
Symmetry, 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
Flavor in SU(5)$SU(5)$ Finite Grand Unified Models
Fortschritte der Physik, Volume 72, Issue 12, December 2024.Abstract Four SU(5)N=1$SU(5) \nobreakspace N=1$ supersymmetric models which exhibit S3$S_3$ and/or ZN$Z_N$ symmetries are studied, that are finite to two or all loops, and their corresponding mass matrices. The first is an all‐loop finite model based on an S3×Z3×Z2$S_3\times Z_3\times Z_2$ flavor symmetry, which leads to phenomenologically nonviable ...
Luis Odín Estrada Ramos +3 more
wiley +1 more source
ChemistrySelect, Volume 9, Issue 36, September 25, 2024.An experimental test of the impact of the parity non‐conserving weak nuclear interaction on the chirality of a nascent chiral carbon center is proposed. It is shown that catalysis by heavy elements could yield observable chiral preferences within a time span of weeks to months when heavy metals are used to promote amino acid synthesis via an ...
J. A. Cowan
wiley +1 more source
Precision Tests of Electroweak Interactions [PDF]
AIP Conference Proceedings, 2008 10 pages (LaTeX), 6 figures. Added references, updated Figures 3, 4, 5 and 6.
Arif Akhundov +3 more
openaire +2 more sources