Extra-dimensional relaxation of the upper limit of the lightest supersymmetric neutral Higgs mass
arXiv:0705.3103 · doi:10.1016/j.nuclphysb.2007.09.032
Abstract
The upper limit on the mass of the lightest CP-even neutral Higgs in the minimal supersymmetric standard model is around 135 GeV for soft supersymmetry breaking masses in the 1 TeV range. We demonstrate that this upper limit may be sizably relaxed if supersymmetry is embedded in extra dimensions. We calculate, using the effective potential technique, the radiative corrections to the lightest Higgs mass induced by the Kaluza-Klein towers of quarks and squarks with one and two compactified directions. We observe that the lightest Higgs may comfortably weigh around 200 GeV (300 GeV) with one (two) extra dimension(s).
18 pages, 4 figures; v2: one footnote and one reference included, to appear in Nucl. Phys. B
References in corpus (5)
- Search for Neutral MSSM Higgs Bosons at LEP
- The Higgs sector of the complex MSSM at two-loop order: QCD contributions
- Bound on minimal universal extra dimensions from Bbar -> X_s gamma
- Higgs Boson Properties in the Standard Model and its Supersymmetric Extensions
- Quantum corrections to the effective neutrino mass operator in 5D MSSM
Cited by in corpus (7)
- Light Higgs Mass Bound in SUSY Left-Right Models
- A phenomenological study of 5d supersymmetry
- Discrimination of low missing energy look-alikes at the LHC
- Radiative correction to the lightest neutral Higgs mass in warped supersymmetry
- The lightest Higgs boson mass in effective field theory with bulk and brane supersymmetry breaking
- Dilepton + jet signature of Split-UED at the LHC
- Indian Contributions to LHC Theory