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Addendum to: Searches for Neutral Higgs Bosons in e+e- Collisions around sqrt(s) = 189 GeV

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Abreu, P. Cortina Gil, Eduardo [UCL] DELPHI Collaboration

Searches for neutral Higgs bosons in the Standard Model and the MSSM have been performed using data collected by the DELPHI experiment at a centre-of-mass energy of 188.7 GeV, corresponding to an integrated luminosity of 158 pb^{-1}. These analyses are used, in combination with our results from lower energies, to set new 95% confidence level lower mass bounds on the Standard Model Higgs boson (94.6 GeV/c^2) and on the lightest neutral scalar (82.6 GeV/c^2) and neutral pseudoscalar (84.1 GeV/c^2) Higgs bosons in a representative scan of the MSSM parameters. The results are also interpreted in the framework of a general two-Higgs doublet model.

Document type Article de périodique (Journal article) – Article de recherche
Access type Accès libre
Publication date 2000
Language Anglais
Journal information "European Physical Journal C. Particles and Fields" - Vol. 17, no. 3, p. 549-551 (2000)
Peer reviewed yes
Publisher Springer ((Germany) Heidelberg)
issn 1434-6044
e-issn 1434-6052
Publication status Publié
Affiliation UCL - SC/PHYS - Département de physique
Links
Bibliographic reference Abreu, P. ; Cortina Gil, Eduardo ; DELPHI Collaboration ; et. al. Addendum to: Searches for Neutral Higgs Bosons in e+e- Collisions around sqrt(s) = 189 GeV. In: European Physical Journal C. Particles and Fields, Vol. 17, no. 3, p. 549-551 (2000)
Permanent URL http://hdl.handle.net/2078.1/121769