Tau tau Fusion to SUSY Higgs Bosons at a Photon Collider: Measuring tan(beta)

Abstract

Tau tau fusion to light h and heavy H,A Higgs bosons is investigated in the Minimal Supersymmetric Standard Model (MSSM) at a photon collider as a promising channel for measuring large values of tan(beta). For standard design parameters of a photon collider an error close to unity, uniform for tan(beta) above 10, may be expected, improving on complementary measurements at LHC and e+e- linear colliders.

Comments: 6 pages, 2 figures; Proceedings, LC Conference, Paris, April 2004