Search for decay of a fermiophobic Higgs boson h(f) -> gamma gamma with the D0 detector at root s=1.96 TeV
Number of Authors: 534
2008 (English)In: Physical Review Letters, ISSN 0031-9007, Vol. 101, no 5, 051801- p.Article in journal (Refereed) Published
We report the results of a search for a narrow resonance decaying into two photons in 1.1 fb(-1) of data collected by the D0 experiment at the Fermilab Tevatron Collider during the period 2002-2006. We find no evidence for such a resonance and set a lower limit on the mass of a fermiophobic Higgs boson of m(hf) > 100 GeV at the 95% C.L. This exclusion limit exceeds those obtained in previous searches at the Fermilab Tevatron and covers a significant region of the parameter space B(h(f) -> gamma gamma) vs m(hf) which was not accessible at the CERN Large Electron-Positron Collider.
Place, publisher, year, edition, pages
2008. Vol. 101, no 5, 051801- p.
IdentifiersURN: urn:nbn:se:kth:diva-47326DOI: 10.1103/PhysRevLett.101.051801ISI: 000258384700011OAI: oai:DiVA.org:kth-47326DiVA: diva2:454764
QC 20111108 Author Count: 5342011-11-082011-11-082012-02-01Bibliographically approved