Experimental constraints on the parameter space of the next-to-minimal supersymmetric standard model at LEP 2

Details Experimental constraints on the parameter space of the next-to-minimal supersymmetric standard model at LEP 2 Experimental constraints on the parameter space of the next-to-minimal supersymmetric standard model at LEP 2

1996-12-09

arxiv.org/abs/hep-ph/9612294v1

Phys.Lett. B414 (1997) 305-314

Physics

High Energy Physics

High Energy Physics - Phenomenology

14 pages (3 figures are included)

Scientific paper

10.1016/S0370-2693(97)01175-1

We search for the neutral Higgs sector of the next-to-minimal supersymmetric standard model at LEP 2. At the tree level any experimental constraints on $\tan \beta$ cannot be set by the Higgs search at LEP 2 with $\sqrt{s}$ = 175 GeV, whereas at LEP 2 with $\sqrt{s}$ = 192 GeV $\tan \beta$ can be set by an experimental constraint. Furthermore the tree level parameter space of the model can be completely explored by the Higgs search at LEP 2 with $\sqrt{s}$ = 205 GeV. Radiative corrections both to the neutral Higgs boson masses and to the relevant couplings for the scalar Higgs productions give large contributions to the production cross sections of the scalar Higgs bosons at the tree level. The tree level situation at LEP 2 with $\sqrt{s}$ = 192 GeV as well as with $\sqrt{s}$ = 205 GeV can be drastically changed by these effects. We expect that a small region of the 1-loop level parameter space of the model via the scalar Higgs production can be explored by the Higgs search at LEP 2.

Affiliated with

Also associated with

No associations

Rating

Experimental constraints on the parameter space of the next-to-minimal supersymmetric standard model at LEP 2 does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Experimental constraints on the parameter space of the next-to-minimal supersymmetric standard model at LEP 2, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Experimental constraints on the parameter space of the next-to-minimal supersymmetric standard model at LEP 2 will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-633415