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Title

Search for neutral Higgs bosons of the minimal supersymmetric standard model in e+e interactions at √s up to 209 GeV

CollaborationWith : Achard, Pablo / Bourquin, Maurice / Braccini, Saverio / Chamizo Llatas, Maria / Deglon, Patrick / Delmeire, Evelyne / Echenard, Bertrand / Extermann, Pierre / Field, John / Kienzle, Maria-Novella / Malgeri, Luca / Natale, Sonia / Pohl, Martin
Published in Physics Letters. B. 2002, vol. 545, no. 1-2, p. 30-42
Abstract A search for the lightest neutral CP-even and neutral CP-odd Higgs bosons of the minimal supersymmetric standard model is performed using 216.6 pb−1 of data collected with the L3 detector at LEP at centre-of-mass energies between 203 and 209 GeV. No indication of a signal is found. Including our results from lower centre-of-mass energies, lower limits on the Higgs boson masses are set as a function of tanβ for several scenarios. For tanβ greater than 0.7 they are mh>84.5 GeV and mA>86.3 GeV at 95% confidence level.
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L3 COLLABORATION. Search for neutral Higgs bosons of the minimal supersymmetric standard model in e+e interactions at √s up to 209 GeV. In: Physics Letters. B, 2002, vol. 545, n° 1-2, p. 30-42. https://archive-ouverte.unige.ch/unige:43057

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Deposited on : 2014-12-11

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