dc.contributor.author | Baringer, Philip S. | |
dc.contributor.author | Coppage, Don | |
dc.contributor.author | Hebert, C. | |
dc.date.accessioned | 2007-05-14T18:33:58Z | |
dc.date.available | 2007-05-14T18:33:58Z | |
dc.date.issued | 1999-03 | |
dc.identifier.citation | Abbott, B; Abolins, M, et al. Search for nonstandard Higgs bosons using high mass photon pairs in p(p)over-bar ->gamma gamma+2 jets at root s=1.8 TeV. PHYSICAL REVIEW LETTERS. March 1999. 82(11) : 2244-2249 | |
dc.identifier.uri | http://hdl.handle.net/1808/1557 | |
dc.description.abstract | A search has been carried out for events in the channel p(p)over-bar --> gamma gamma + 2 jets. Such a signature can characterize the production of a nonstandard Higgs boson together with a W or Z boson. We refer to this nonstandard Higgs, having standard model couplings to vector bosons but no coupling to fermions, as a "bosonic Higgs." With the requirement of two high transverse energy photons and two jets, the diphoton mass (m(gamma gamma)) distribution is consistent with expected background. A 90 (95)% confidence level (C.L.) upper limit on the cross section as a function of mass is calculated, ranging from 0.60 (0.80) pb for m(gamma gamma) = 65 GeV/c(2) to 0.26 (0.34) pb for m(gamma gamma) = 150 GeV/c(2), corresponding to a 95% C.L. lower limit on the mass of a bosonic Higgs of 78.5 GeV/c(2). | |
dc.language.iso | en_US | |
dc.publisher | AMERICAN PHYSICAL SOC | |
dc.title | Search for nonstandard Higgs bosons using high mass photon pairs in p(p)over-bar ->gamma gamma+2 jets at root s=1.8 TeV | |
dc.type | Article | |
dc.identifier.doi | 10.1103/PhysRevLett.82.2244 | |
dc.rights.accessrights | openAccess | |