Chao, Kuang-TaYuan, Feng2004-12-032004-12-0320012001http://hdl.handle.net/2003/48510.17877/DE290R-10095enThe American Physical SocietyPhysical Review Letters530Polarizations of J/psi and psi[prime] in Hadroproduction at the Tevatron in the kt Factorization Approach10.1103/PhysRevLett.87.022002article (journal)