摘要: A superunification model based on SO(10) group is proposed. The supersymmetry and the intermediate symmetry SU(3)/sub c/xU(1)/sub B-L/xSU(2)/sub R/xSU(2)/sub L/ are broken by means of one scale parameter. The superpartners of ordi... 展开 A superunification model based on SO(10) group is proposed. The supersymmetry and the intermediate symmetry SU(3)/sub c/xU(1)/sub B-L/xSU(2)/sub R/xSU(2)/sub L/ are broken by means of one scale parameter. The superpartners of ordinary particles obtain masses due to account of quantum corrections. The electroweak group breaking is also achieved after taking the quantum corrections to masses of scalar SU(2)/sub L/ doublets into account. A relation is obtained which connects the t-quark and the fermion superpartners masses if: the t-quark mass is 40 GeV; the superpartner masses are in the region of 150-180 GeV. The obtained relation for the masses of the superpartners of gauge bosons can be useful for estimations of the proton lifetime. 18 refs. (Atomindex citation 19:029488) 收起