We report measurements of the branching fractions for the decays B -> D-s1 (2536) + (D) over bar (()), where (D) over bar (()) is (D) over bar (0), D- or D*-, and study of B -> X(3872)K with X(3872) decaying to D-*0(D) over bar (0) using a sample of 657 million B (B) over bar pairs recorded at the r(4S) resonance with the Belle detector at the KEKB asymmetric-energy e(+)e(-) collider.
Olivier Schneider, Yiming Li, Mingkui Wang, Chao Wang, Tagir Aushev, Sun Hee Kim, Donghyun Kim, Lei Li
Florent Gérard Krzakala, Lenka Zdeborová, Hugo Chao Cui, Bruno Loureiro
Alessandro Mapelli, Radoslav Marchevski, Alina Kleimenova