Mass of the Lightest Neutral CP-even Higgs in the Supersymmetric Minimal Reduced 3-3-1 Mode
نویسندگان
چکیده
منابع مشابه
Mass bounds of the lightest CP-even Higgs boson in the two-Higgs-doublet model
The upper and the lower bounds of the lightest CP-even Higgs-boson mass (mh) are discussed in the two-Higgs-doublet model (2HDM) with a softly-broken discrete symmetry. They are obtained as a function of a cut-off scale Λ (≤ 10 GeV) by imposing the conditions in which the running coupling constants neither blow up nor fall down below Λ. In comparison with the standard model (SM), although the u...
متن کاملTwo-loop Effective Potential Calculation of the Lightest Cp -even Higgs-boson Mass in the Mssm
We calculate a two-loop effective potential to the order of O(λtαs) in the MSSM. We then study the corresponding two-loop corrections to the CP -even Higgs-boson mass for arbitrary tanβ and left-right top-squark mixings. We find that the lightest Higgs-boson mass is changed by at most a few GeV. We also show the improved scale dependence and compare to previous two-loop analyses. rjzhang@pheno....
متن کاملComplete Two-loop Dominant Corrections to the Mass of the Lightest CP-even Higgs Boson in the Minimal Supersymmetric Standard Model
Using an effective potential approach, we compute two-loop radiative corrections to the MSSM lightest CP-even Higgs boson mass Mh0 to O(α2 t ) for arbitrary left-right top-squark mixing and tanβ. We find that these corrections can increase Mh0 by as much as 5 GeV; assuming a SUSY scale of 1 TeV, the upper bound on the Higgs boson mass is Mh0 ≈ 129 ± 5 GeV for the top quark pole mass 175 ± 5 GeV...
متن کاملLightest Neutral Higgs Pair Production in Photon-photon Collisions in the Minimal Supersymmetric Standard Model
The cross sections for the lightest neutral Higgs pair production at the one-loop level in photon-photon collisions are calculated in the Minimal Supersymmetric Standard Model(MSSM). We find that the contributions to the lightest Higgs boson pair production cross sections arising from the genuine supersymmetric virtual particles dominate over that arising from the virtual particles in the two-H...
متن کاملEffective Potential Calculation of the Mssm Lightest Cp-even Higgs Boson Mass *
I summarize results of two-loop effective potential calculations of the lightest CP-even Higgs boson mass in the minimal supersymmetric standard model. Computing the lightest CP-even Higgs boson mass is the most important loop calculation in the minimal supersymmetric standard model because of the paramount importance of a precise m h 0 value to the Higgs boson experimental discovery. Tree-leve...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Communications in Physics
سال: 2014
ISSN: 0868-3166,0868-3166
DOI: 10.15625/0868-3166/24/3/3817