$Process $Z \to$ h(A) + $\gamma$ in the two Higgs doublet model and the experimental constraints from LEP$

Process $Z \to$ h(A) + $\gamma$ in the two Higgs doublet model and the experimental constraints from LEP

The one-loop branching ratios for the process Z->h(A)+gamma are calculated in the general Two Higgs Doublet Model (Model II) taking into account existing constraints on the model parameters. For Higgs boson masses below 50 GeV and tan beta of order 1-10 the fraction of such Z decays are at the le...

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Veröffentlicht in:	The European physical journal. C, Particles and fields Particles and fields, 1999-01, Vol.8 (3)
Hauptverfasser:	Krawczyk, M., Zochowski, J., Mattig, P.
Format:	Artikel
Sprache:	eng
Schlagworte:	PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
Online-Zugang:	Volltext
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