@article{oai:soar-ir.repo.nii.ac.jp:00011707, author = {Huitu, K and Kawamura, Y and Kobayashi, T and Puolamaki, K}, issue = {3}, journal = {PHYSICAL REVIEW D}, month = {Feb}, note = {We study the phenomenological aspects of supersymmetric SU(5) grand unified theories with nonuniversal gaugino masses. For large tan beta, we investigate constraints fi-om the requirement of successful electroweak symmetry breaking, the positivity of stau mass squared, and the b-->s gamma decay rate. In the allowed region, the nature of the lightest supersymmetric particle is determined. Examples of mass spectra are given. We also calculate loop corrections to the bottom mass due to superpartners., Article, PHYSICAL REVIEW D. 61(3):035001 (2000)}, title = {Phenomenological constraints on SUSYSU(5) GUTs with nonuniversal gaugino masses}, volume = {61}, year = {2000} }