We analyze the branching ratios of B to D(*) + Ds0*(Ds1) decays using the factorization hypothesis. The B to D(*) transition form factors are taken from a model-independent analysis done by Caprini, Lellouch and Neubert based on heavy quark spin symmetry and dispersive constraints, including short-distance and power corrections. The leptonic decay constants fDs0* and fDs1 are calculated assuming a molecular structure for the Ds0* and Ds1 mesons. The calculated branching ratios of B-meson two-body decays are compared with experimental data and other theoretical results.
@article{arxiv.0705.0892,
title = {Ds0*(2317) and Ds1(2460) mesons in two-body B-meson decays},
author = {Amand Faessler and Thomas Gutsche and Sergey Kovalenko and Valery E. Lyubovitskij},
journal= {arXiv preprint arXiv:0705.0892},
year = {2008}
}