Search for Next-to-Minimal Supersymmetric Higgs Bosons in the h→aa→μμμμ, μμττ Channels Using p pmacr Collisions at s=1.96TeV
Abstract
We report on a first search for production of the lightest neutral CP-even Higgs boson (h) in the next-to-minimal supersymmetric standard model, where h decays to a pair of neutral pseudoscalar Higgs bosons (a), using 4.2fb-1 of data recorded with the D0 detector at Fermilab. The a bosons are required to either both decay to μ+μ- or one to μ+μ- and the other to τ+τ-. No significant signal is observed, and we set limits on its production as functions of Ma and Mh.
- Publication:
-
Physical Review Letters
- Pub Date:
- August 2009
- DOI:
- 10.1103/PhysRevLett.103.061801
- arXiv:
- arXiv:0905.3381
- Bibcode:
- 2009PhRvL.103f1801A
- Keywords:
-
- 14.80.Cp;
- 12.60.Fr;
- 13.85.Rm;
- Non-standard-model Higgs bosons;
- Extensions of electroweak Higgs sector;
- Limits on production of particles;
- High Energy Physics - Experiment
- E-Print:
- Submitted to Phys. Rev. Lett