Results 1 to 10 of about 322,979 (191)

Electroweak Physics, Theoretical Aspects [PDF]

J.Phys.G26:463-470,2000, 2000
I discuss two aspects of the electroweak interactions: the status of the precision measurement of the electroweak parameters and their impact on the Higgs search at future colliders.
arxiv   +1 more source

Electroweak Interactions: Summary [PDF]

, 2000
The session on precision studies of electroweak interactions is summarized. The contributions address the bilinear, trilinear, quartic as well as heavy-quark interactions of the electroweak gauge bosons. This makes up a picture of the physics of electroweak symmetry and symmetry breaking which can be investigated with the proposed design of e+e- Linear
arxiv   +1 more source

Application of Fermion Quantum Number F and Unit Electroweak Charge F0 in the Electroweak Theory [PDF]

arXiv, 2023
After hypercharge $Y$, isospin $I$, isospin projection $I_3$, and four flavour quantum numbers ($S$, $C$, $B^*$ and $T$), weak isospin $I_{w3}$ and weak hypercharge $Y_w$ in the electroweak theory are substituted by fermion quantum number $F$ and unit electroweak charge $F_0$, both of which are conserved in electromagnetic interaction, weak interaction
arxiv  

Electroweak interactions: a theoretical overview [PDF]

Nucl.Phys.Proc.Suppl.66:35-44,1998, 1997
This talk summarizes topical theoretical work for tests of the electroweak standard model and of the minimal supersymmetric standard model (MSSM). The status of the standard model and the MSSM is discussed in view of recent precision data. A brief theoretical summary of the Working Group on Electroweak Interactions is included.
arxiv   +1 more source

Unanswered Questions in the Electroweak Theory [PDF]

Ann.Rev.Nucl.Part.Sci.59:505-555,2009, 2009
This article is devoted to the status of the electroweak theory on the eve of experimentation at CERN's Large Hadron Collider. A compact summary of the logic and structure of the electroweak theory precedes an examination of what experimental tests have established so far.
arxiv   +1 more source

The Chiral Approach to the Electroweak Interactions [PDF]

Int.J.Mod.Phys.A8:4937-4972,1993, 1993
The effective lagrangian approach is reviewed and applied to the case of electroweak interactions.
arxiv   +1 more source

Theory Summary of the Electroweak Session for Moriond 2005 [PDF]

arXiv, 2005
I broadly summarize the theoretical contributions in the Electroweak session of the 2005 Moriond meeting under four rubrics: i) neutrinos; ii) cosmology; iii) electroweak interactions; and iv) flavor physics.
arxiv  

Electroweak Symmetry Breaking and the Higgs Sector [PDF]

Acta Phys.Polon.B30:2145-2192,1999, 1999
These three lectures review the state of our understanding of electroweak interactions and the search for the agent of electroweak symmetry breaking. The themes of the lectures are (i) the electroweak theory and its experimental status, (ii) the standard-model Higgs boson, and (iii) aspects of electroweak theory beyond the standard SU(2)_L x U(1)_Y ...
arxiv  

Electroweak-Scale Excess Cross-Sections in the Sextet Quark ``Standard Model'' [PDF]

arXiv, 1997
When the Higgs sector of the standard model is replaced by a flavor doublet of color sextet quarks, dynamical electroweak symmetry breaking occurs, with the electroweak scale identified as the sextet chiral scale. Above the electroweak scale QCD is almost scale-invariant, leading to the high-momentum enhancement of both the sextet chiral condensate and
arxiv  

Standard Model Electroweak Measurements at LEP [PDF]

arXiv, 2006
The current status of electroweak physics results from LEP is reviewed. Particular emphasis is placed on the latest results on the properties of the Z and W bosons. The updated status of the global electroweak fit to the standard model and the resulting standard model Higgs mass limits are presented.
arxiv