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Type: Artigo de evento
Title: The Inert Doublet Model
Author: Arias C.
Martins J.
Martinez H.
Ron E.
Salzmann C.
Vasconcelos G.M.S.
Villalba F.
Abstract: Higgs mass divergences require Standard Model extensions such as additional physics or fields. The divergences would be less unnatural for large Higgs masses. However, the electroweak precision tests (EWPT) indicate that the Standard Model Higgs is light (mh < 186 GeV). Nevertheless it is possible to increase the Higgs mass consistent with the EWPT. Here we review how this could be achieved introducing an extra Higgs doublet that has no couplings to leptons and quarks nor a vacuum expectation value. New scalar inert particles are obtained which are good dark matter candidates.
Editor: CERN
Citation: 2009 Cern-latin-american School Of High-energy Physics, Clashep 2009 - Proceedings. Cern, v. , n. , p. 541 - 545, 2010.
Rights: fechado
Identifier DOI: 
Date Issue: 2010
Appears in Collections:Unicamp - Artigos e Outros Documentos

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