Neutralino mass matrix in the minimal supersymmetric model
- 1 September 1989
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review D
- Vol. 40 (5) , 1594-1605
- https://doi.org/10.1103/physrevd.40.1594
Abstract
We study systematically the dependence of the neutralino mass eigenvalues and eigenstates on the parameters of the mixing matrix. Starting from analytical solutions for special values of the parameters we work out various practical approximation formulas for the masses. We examine their applicability in the different regions of parameters accessible with the next generation of accelerators.Keywords
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