@article{oai:sucra.repo.nii.ac.jp:00013169,
 author = {佐藤, 丈},
 issue = {7},
 journal = {PHYSICAL REVIEW D},
 month = {},
 note = {We examine a superpotential for an SO(10) GUT and show that if the parameters of the superpotential are in a certain region, the SO(10) GUT has an intermediate symmetry SU(2)(L) circle times SU(2)(R) circle times SU(3)(C) circle times U(1)(B-L) which breaks down to the group of the standard model at an intermediate scale 10^<10>-10^<12> GeV. In the model, by the breakdown of the symmetry, right-handed neutrinos acquire a mass of the intermediate scale through a renormalizable Yukawa coupling., Copyright notice(c)1996 American Physical Society. All rights reserved. 
Publisher's version: http://prola.aps.org/abstract/PRD/v53/i7/p3884_1, text, application/pdf},
 pages = {3884--3901},
 title = {Supersymmetric SO(10) grand unified theory with an intermediate scale},
 volume = {53},
 year = {1996},
 yomi = {サトウ, ジョウ}
}