About MATHEUS R D
About Univ. Sao Paulo, SP, BRA
About NAVARRA F S
About Univ. Sao Paulo, SP, BRA
About NIELSEN M
About Univ. Sao Paulo, SP, BRA
About RODRIGUES DA SILVA R
About Univ. Sao Paulo, SP, BRA
About LEE S H
About Yonsei Univ., Seoul, KOR
About Physics Letters. B
About theory
About Roper resonance
About Baryons and baryon resonances
About Models of strong interactions
About Roper共鳴
About ダイクォーク
About 反クォーク