1 research outputs found
Precision tests of the MSSM
We present the results of a first global fit to the electroweak observables
in the MSSM. The best fit selects either very low or very large values of
~ ~and, correspondingly, chargino (higgsino--like) and stop or the
~odd Higgs boson are within the reach of LEP 2. Moreover, the best fit
gives ~ , ~which is lower than the one
obtained from the SM fits. The overall fit is excellent ~ ( ~for 15
d.o.f. as compared to ~ ~in the SM). Those results follow from the
fact that in the MSSM one can increase the value of ~
~ {\it without}
modyfying the SM predictions for other observables.Comment: 10 pages, LaTEX, 7 figures (not included) may be obtained from
[email protected] upon request. Modified version of the plenary talk given by
S. Pokorski at the ``Beyond the Standard Model IV'', Lake Tahoe, CA, December
199