Results 161 to 164 of about 1,994 (164)

Supersymmetric Extensions of the Standard Model

1999
The status of the Minimal Supersymmetric Model (MSSM) is reviewed before some recent developments on coupling unification are described. The different generalisations of the MSSM are then discussed with respect to their theoretical interest as well as new experimental results: R-parity violation, non-minimal models, supersymmetry-breaking sector, quark
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Supersymmetric Extension of the Standard Model

2005
The present lectures contain an introduction to supersymmetry, a new symmetry that relates bosons and fermions, in particle physics. The motivation to introduce supersymmetry is discussed. The main notions of supersymmetry are introduced. The supersymmetric extension of the Standard Model — the Minimal Supersymmetric Standard Model — is considered in ...
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Minimal Supersymmetric Standard Model

2017
The Minimal Supersymmetric Standard Model [MSSM] is introduced in this chapter. The notation demonstrates how the MSSM is an extension of the Standard Model with the introduction of the new supersymmetry. The particle spectrum is doubled, yet all the interactions of the new SUSY particles with the Standard Model [SM] sector is fixed by supersymmetry ...
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Minimal Supersymmetric Standard Model

2013
Up to now, we have reviewed the formulation of supersymmetric theories. We now apply it to the standard model to obtain its minimal supersymmetric extension, the minimal supersymmetric standard model. In this chapter, we first supersymmetrize the SM, then introduce soft breaking terms, and finally indicate the phenomenological constraints on the ...
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