arXiv:hep-ph/0211123·v1·High Energy Physics — Phenomenology
Overview of tan(beta) Determination at a Linear e+e- Collider
J. Gunion🇺🇸 · T. Han🇺🇸 · J. Jiang🇺🇸 · A. Sopczak🇬🇧
Abstract
The ratio of the vacuum expectation value of the two Higgs doublets, tan(beta), is an important parameter of the general 2-Higgs-Doublet Model (2HDM) and the Minimal Supersymmetric extension of the Standard Model (MSSM). The expected uncertainty on the determination of tan(beta) at a Linear Collider (LC) of at least 500 GeV center-of-mass energy and high luminosity is reviewed based on studies of neutral and charged Higgs boson production.
Comments: 7 pages, 6 figures. Proceedings SUSY02, DESY, Germany; and LCWS02, Jeju, Korea