Production of lightest neutral MSSM higgs boson in association with neutralinos at electron positron colliders

الملخص EN

This investigation deals with the results of a calculation of the cross section for the production of the lightest Higgs boson in association with an electron and a neutralino at electron-positron colliders (?−?+→??????????), where ?,?=?−?, and ???? donates Neutralinos particles, in the framework of the minimal supersymmetric standard model (MSSM).

The basic features of the MSSM prediction for some distinctive parameter scenarios were studied.

The associated production of light neutral Higgs bosons and a pair of neutralinos at electron-positron colliders at different production’s modes have been carefully examined.

It was found that the dominant production can reach a few fb, in the allowed ranges of parameters.