Physics – High Energy Physics – High Energy Physics - Phenomenology
Scientific paper
1996-11-11
Physics
High Energy Physics
High Energy Physics - Phenomenology
11 pages, latex, no figures
Scientific paper
We describe briefly new program for SUSY masses calculations. The main distinction of our program is that we start to solve the renormalization group equations for soft SUSY breaking parameters for SU(5) SUSY GUT model from Planck scale $M_{PL} = 2.4\cdot 10^{18}$ Gev. Our program works also for large $tan(\beta)$. We find that for $m_0 \leq 0.5 \cdot m_{1/2}$ the effects of the evolution from Planck scale to GUT scale are very essential. In particular, we find that neutralino even for small $m_0$ is always LSP. We also introduced in our program some parameter of non-universality of the gaugino masses at GUT scale. Playing with the non-universality of the gaugino masses at GUT scale it is possible to have the situation when leptonic modes are suppressed and the single SUSY signature is hadronic jets with missing energy.
Krasnikov N. V.
Popov Victor
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