Impact of light Higgs properties on the determination of tanβ
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概要
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We examine whether parameters related to Higgs sector of the minimal supersymmetric standard model can be determined by detailed study of the production cross section and decay branching ratios of the Higgs boson. Assuming that only the light Higgs boson is observed at a future e^+e^- linear collider with √<s>=350GeV, we show that values of m_<susy> and tanβ are restricted within narrow region in the m_<susy> versus tanβ plane. It is also pointed out that, in some case, tanβ may be restricted to a relatively low value, tanβ = 1〜5.
- 素粒子論グループ 素粒子研究編集部の論文
- 1999-01-20
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