Study of Λ b →Λρ 0, pK ∗− and pρ − decays in the non-universal Z′ modelShuai-Wei Wang, Guo-Liang Sun, Xing-Qiang Yang and Jin-Shu HuangEur. Phys. J. C, 72 1 (2012) 1852DOI: https://doi.org/10.1140/epjc/s10052-011-1852-6