"Production of charged and neutral Higgs bosons with Charginos and Neutralinos through different propagators in the MSSM"

Abstract

Progress in theoretical physics, as in all sciences, has almost always been based on an interplay of two quite different approaches of nature. One starts by collecting and ordering observational, or experimental, data " Tycho", then describes these data by a small number of empirical laws " Kepler", and finally explains these laws by a theory, based on a few principles " Newton". Theoretical predictions, or the outcome, of further, more refined, observations and experiments can then be made ( "discovery of Neptune" ). the other approach starts from an idea, formulates it in terms of a theory, and pro­ ceeds to make predictions which then acts as a test of the theory and of its original idea. The later approach - in its pure form- has been most dramatically and singu­ larly successful in Einstein's development of the Theory of General Relativity (TGR). Supersymmetry ( SUSY ) has started from an idea, and at the moment a huge work is going on to confirm this idea.