%0 Journal Article %T Precision measurements, dark matter direct detection and LHC Higgs searches in a constrained NMSSM %+ Laboratoire d'Annecy-le-Vieux de Physique Théorique (LAPTH) %+ Laboratoire de Physique Théorique et Astroparticules (LPTA) %A Belanger, G. %A Hugonie, C. %A Pukhov, A. %Z 22 pages, 8 figures. Note added and references added %< avec comité de lecture %@ 1475-7508 %J Journal of Cosmology and Astroparticle Physics %I Institute of Physics (IOP) %V 0901 %P 023 %8 2009 %D 2009 %Z 0811.3224 %R 10.1088/1475-7516/2009/01/023 %K dark matter detectors %K dark matter %K SUPERSYMMETRIC STANDARD MODEL %K DESTABILIZING DIVERGENCES %K MINIMAL EXTENSION %K GAUGE SINGLET %K EXTRA U(1) %K SUPERGRAVITY %K NEUTRALINO %K MASSES %K BREAKING %K BOSONS %Z Physics [physics]/High Energy Physics - Phenomenology [hep-ph]Journal articles %X We reexamine the constrained version of the Next-to-Minimal Supersymmetric Standard Model with semi universal parameters at the GUT scale (CNMSSM). We include constraints from collider searches for Higgs and SUSY particles, upper bound on the relic density of dark matter, measurements of the muon anomalous magnetic moment and of B-physics observables as well as direct searches for dark matter. We then study the prospects for direct detection of dark matter in large scale detectors and comment on the prospects for discovery of heavy Higgs states at the LHC. %G English %L hal-00350967 %U https://hal.science/hal-00350967 %~ IN2P3 %~ UNIV-SAVOIE %~ UGA %~ LPTA %~ CNRS %~ UNIV-MONTP2 %~ LAPTH %~ UNIV-MONTPELLIER %~ USMB-COMUE %~ UM1-UM2 %~ TEST-SEBASTIEN3