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Related papers: Basic Parameters and Some Precision Tests of the S…

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Precision electroweak data allow one to test the standard model, constrain its parameters, and search for the effects of some kinds of new physics. The results of the most recent data from LEP, SLC, and elsewhere are described, as are their…

High Energy Physics - Phenomenology · Physics 2007-05-23 Paul Langacker

The prospects for discovering Higgs particles and studying their fundamental properties at future high-energy electron-positron and hadron colliders are reviewed. Both the Standard Model Higgs boson and the Higgs particles of its minimal…

High Energy Physics - Phenomenology · Physics 2015-06-25 A. Djouadi

Depending on the Higgs-boson and top-quark masses, $M_H$ and $M_t$, the effective potential of the {\bf Standard Model} can develop a non-standard minimum for values of the field much larger than the weak scale. In those cases the standard…

High Energy Physics - Phenomenology · Physics 2007-05-23 M. Quirós

The strength of the Yukawa coupling of the leptons and quarks with the Higgs boson is uniquely determined by the Higgs mechanism for generating masses in the Standard Model. The top-Higgs coupling can be measured directly in the process…

High Energy Physics - Phenomenology · Physics 2009-10-31 S. Dittmaier , M. Krämer , Y. Liao , M. Spira , P. M. Zerwas

In the original paper entitled, "Masses of Fundamental Particles"(arXiv:1109.3705v5, 10 Feb 2012), not only the masses of fundamental particles including the weak bosons, Higgs boson, quarks, and leptons, but also the mixing angles of…

General Physics · Physics 2014-06-12 Hidezumi Terazawa

We perform a global analysis of electroweak precision measurements to find constraints on physics beyond the Standard Model. In particular, we discuss oblique parameters, which are useful to constrain additional matter fields, as well as…

High Energy Physics - Phenomenology · Physics 2007-05-23 Jens Erler

A personal view of current prospectives in particle physics is presented, inspired by the contributions to this meeting. Particular emphasis is laid in precision tests of the Standard Model and the search for the Higgs boson, on probes of…

High Energy Physics - Phenomenology · Physics 2007-05-23 John Ellis

Future precision measurements of the Standard Model (SM) parameters at the proposed $Z$-factories and Higgs factories may have significant impacts on new physics beyond the Standard Model in the electroweak sector. We illustrate this by…

High Energy Physics - Phenomenology · Physics 2019-03-27 Ning Chen , Tao Han , Shufang Su , Wei Su , Yongcheng Wu

The Standard Model of particle physics contains about two dozen parameters - such as particle masses - whose origins are still unknown and cannot be predicted, but whose values are constrained through their interactions. In particular, the…

High Energy Physics - Experiment · Physics 2012-08-27 D0 Collaboration

The status of the electroweak Standard Model is reviewed in the light of recent precision data and new theoretical results which have contributed to improve the predictions for precision observables, together with the remaining inherent…

High Energy Physics - Phenomenology · Physics 2007-05-23 W. Hollik

Electroweak precision observables (EWPO) can give valuable information about the last unknown paramter of the Standard Model (SM), the Higgs-boson mass M_H^SM. EWPO can also restrict the parameter space of new physics models (NPM) such as…

High Energy Physics - Phenomenology · Physics 2007-10-17 S. Heinemeyer

Most recent tests of the Standard Model of the electroweak interaction are reported using data from the four LEP experiments ALEPH, DELPHI, L3 and OPAL, the SLD experiment at SLC, the Tevatron ppbar experiments CDF and D0, and the NuTeV…

High Energy Physics - Experiment · Physics 2007-05-23 T. Kawamoto

We use the LHC Higgs data to derive updated constraints on electroweak-scale sterile neutrinos that naturally occur in many low-scale seesaw extensions of the Standard Model to explain the neutrino masses. We also analyze the signal…

High Energy Physics - Phenomenology · Physics 2018-03-21 Arindam Das , P. S. Bhupal Dev , C. S. Kim

We explore the sensitivity of directly testing the muon-Higgs coupling at a high-energy muon collider. This is strongly motivated if there exists new physics that is not aligned with the Standard Model Yukawa interactions which are…

High Energy Physics - Phenomenology · Physics 2022-12-05 Jürgen Reuter , Tao Han , Wolfgang Kilian , Nils Kreher , Yang Ma , Tobias Striegl , Keping Xie

Results of an updated global electoweak fit to the Standard Model (SM) are presented, where special attention is paid to some key observables, such as the weak mixing angle, the $W$ boson mass, and the anomalous magnetic moment of the muon.…

High Energy Physics - Phenomenology · Physics 2017-10-19 Jens Erler

We discuss the lower Higgs boson mass bounds which come from the absolute stability of the Standard Model (SM) vacuum and from the Higgs inflation, as well as the prediction of the Higgs boson mass coming from asymptotic safety of the SM.…

High Energy Physics - Phenomenology · Physics 2015-06-05 Fedor Bezrukov , Mikhail Yu. Kalmykov , Bernd A. Kniehl , Mikhail Shaposhnikov

I summarize some of the highlights of the 1996 DPF meeting, paying particular attention to new measurements of the $W$, $Z$, and top quark masses. Precision electroweak measurements from LEP are discussed with emphasis on recent…

High Energy Physics - Phenomenology · Physics 2007-05-23 S. Dawson

A summary of recent results obtained for higher-order corrections to precision observables in the Standard Model and the Minimal Supersymmetric Standard Model is given. In the Standard Model electroweak two-loop results valid for arbitrary…

High Energy Physics - Phenomenology · Physics 2011-03-02 G. Weiglein

The status of several precisely measured electroweak parameters is reviewed. Natural relations among them are shown to constrain the Higgs mass, m_H, as well as various ``New Physics'' effects. Indications of an anomalous Zb anti-b coupling…

High Energy Physics - Phenomenology · Physics 2008-11-26 William J. Marciano

Discarding the prejudice about fine tuning, we propose a novel and efficient approach to identify relevant regions of fundamental parameter space in supersymmetric models with some amount of fine tuning. The essential idea is the mapping of…

High Energy Physics - Phenomenology · Physics 2018-03-06 Masahiro Yamaguchi , Wen Yin