Search for charged Higgs bosons in $e^{+}e^{-}$ collisions at DELPHI

A search for pair produced charged Higgs bosons was performed using the data collected by the DELPHI detector at LEP II at centre-of-mass energies up to 208 GeV. The three different final states, tau nu tau nu , cs tau nu and cscs were considered. No excess of data compared to the expected standard...

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Detalles Bibliográficos
Autores principales: Ellert, M, Battaglia, Marco, Ekelöf, T J C, Gómez-Ceballos, G, Kiiskinen, A P, Lutz, P, Matorras, F
Lenguaje:eng
Publicado: 2001
Materias:
Particle Physics
Acceso en línea:https://dx.doi.org/10.1016/S0920-5632(01)01245-2
http://cds.cern.ch/record/516359
Descripción
Sumario:A search for pair produced charged Higgs bosons was performed using the data collected by the DELPHI detector at LEP II at centre-of-mass energies up to 208 GeV. The three different final states, tau nu tau nu , cs tau nu and cscs were considered. No excess of data compared to the expected standard model processes was observed and the existence of a charged Higgs boson with mass lower than 75.0 GeV/c /sup 2/ has been excluded at 95% confidence level. (16 refs).

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