Achard, P. ; Adriani, O. ; Aguilar-Benitez, M. ; Gurtu, A. ; et., al (2004) Flavour independent search for neutral Higgs bosons at LEP Physics Letters B, 583 (1-2). pp. 14-27. ISSN 0370-2693
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Official URL: http://www.sciencedirect.com/science/article/pii/S...
Related URL: http://dx.doi.org/10.1016/j.physletb.2003.12.039
Abstract
A flavour independent search for the CP-even and CP-odd neutral Higgs bosons h and A is performed in 624 pb-1 of data collected with the L3 detector at LEP at centre-of-mass energies between 189 and 209 GeV. Higgs boson production through the e+e-→Zh and the e+e-→hA processes is considered and decays of the Higgs bosons into hadrons are studied. No significant signal is observed and 95% confidence level limits on the hZZ and hAZ couplings are derived as a function of the Higgs boson masses. Assuming the Standard Model cross section for the Higgs-strahlung process and a 100% branching fraction into hadrons, a 95% confidence level lower limit on the mass of the Higgs boson is set at 110.3 GeV.
Item Type: | Article |
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Source: | Copyright of this article belongs to Elsevier Science. |
ID Code: | 84023 |
Deposited On: | 23 Feb 2012 12:05 |
Last Modified: | 23 Feb 2012 12:05 |
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