{ "id": "1303.0823", "version": "v2", "published": "2013-03-04T20:50:22.000Z", "updated": "2013-09-20T23:49:15.000Z", "title": "Combined search for the Higgs boson with the D0 experiment", "authors": [ "D0 Collaboration" ], "comment": "18 pages, 18 figures, matches final PRD version", "journal": "Phys. Rev. D 88, 052011 (2013)", "doi": "10.1103/PhysRevD.88.052011", "categories": [ "hep-ex" ], "abstract": "We perform a combination of searches for standard model Higgs boson production in $p\\bar{p}$ collisions recorded by the D0 detector at the Fermilab Tevatron Collider at a center of mass energy of $\\sqrt{s}=1.96$ TeV. The different production and decay channels have been analyzed separately, with integrated luminosities of up to 9.7 fb$^{-1}$ and for Higgs boson masses $90\\leq M_H \\leq 200$ GeV. We combine these final states to achieve optimal sensitivity to the production of the Higgs boson. We also interpret the combination in terms of models with a fourth generation of fermions, and models with suppressed Higgs boson couplings to fermions. The result excludes a standard model Higgs boson at 95% C.L. in the ranges $90 < M_H < 101$ GeV and $157