Decays and spectrum of bottom and bottom strange mesons Ishrat Asghar, Bilal Masud, E. S. Swanson, Faisal Akram and M. Atif Sultan Eur. Phys. J. A, 54 7 (2018) 127 Published online: 31 July 2018 DOI: 10.1140/epja/i2018-12558-6