e(+)e(-)->(hA)->b(b)over-bar-b(b)over-bar in Abelian extended supersymmetric standard model

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Demir D., Pak N.

PHYSICS LETTERS B, vol.411, pp.292-300, 1997 (Journal Indexed in SCI) identifier identifier

  • Publication Type: Article / Article
  • Volume: 411
  • Publication Date: 1997
  • Doi Number: 10.1016/s0370-2693(97)00969-6
  • Title of Journal : PHYSICS LETTERS B
  • Page Numbers: pp.292-300


We discuss the e(+)e(-)-->(hA)--> cross section in an Abelian extended supersymmetric SM. We work in that minimum of the scalar potential for which Higgs trilinear coupling is greater than the soft mass parameters. We find that next-to-lightest Higgs gives the essential contribution to the cross section in the small Z - Z' mixing angle and leptophobic Z' limit. (C) 1997 Elsevier Science B.V.