Ref Arxiv: hep-ph/0104245
DOI: 10.1103/PhysRevD.64.053016
Ref. & Cit.: NASA ADS
17 citations
Résumé:

We consider the process of top-quark–top-antiquark production from electron-positron annihilation, for center-of-mass energies in the few TeV regime, in the minimal supersymmetric standard model theoretical framework. We show that, at the one loop level, the variations of a number of observable quantities with energy (slopes) in a region of about 3 TeV are only dependent on tan β. Under optimal experimental conditions, a combined measurement of these slopes might identify tan β values in a range tan β<2, tan β>20 with acceptable precision.