B −→K 1 *− (1270)(→ρ 0 K −)ℓ + ℓ − in LEET S. Rai Choudhury, A. S. Cornell and Naveen Gaur Eur. Phys. J. C, 58 2 (2008) 251-259 Published online: 14 October 2008 DOI: 10.1140/epjc/s10052-008-0752-x