Phenomenology of large mixing for the CP-even neutral scalars of the Higgs triplet model

Please use this identifier to cite or link to this item: http://ir.lib.ncu.edu.tw/handle/987654321/52817

Title:	Phenomenology of large mixing for the CP-even neutral scalars of the Higgs triplet model
Authors:	Akeroyd,AG;Chiang,CW
Contributors:	物理學系
Keywords:	DOUBLY-CHARGED HIGGS;LEFT-RIGHT SYMMETRY;STANDARD MODEL;LEPTON NUMBER;E(+)E(-) COLLIDERS;SU(2)XU(1) MODELS;MASSES;BOSONS;PHYSICS;LHC
Date:	2010
Issue Date:	2012-06-11 10:46:02 (UTC+8)
Publisher:	國立中央大學
Abstract:	The Higgs triplet model contains two CP-even neutral scalar eigenstates, each having components from an isospin doublet and an isospin triplet scalar field. The mixing angle can be maximal if the masses of the scalar eigenstates are close to degeneracy. We quantify the dependence of the mixing angle on the mass splitting and on the vacuum expectation value of the neutral triplet scalar. We determine the parameter space for maximal mixing, and study the observability of both CP-even Higgs bosons at the CERN LHC.
Relation:	PHYSICAL REVIEW D
Appears in Collections:	[Department of Physics] journal & Dissertation

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