Semileptonic B and decays involving scalar and axial-vector mesonsXian-Wei Kang, Tao Luo, Yi Zhang, Ling-Yun Dai and Chao WangEur. Phys. J. C, 78 11 (2018) 909DOI: https://doi.org/10.1140/epjc/s10052-018-6385-9