Update on strong and radiative decays of the Ds0∗(2317) and Ds1(2460) and their bottom cousins.

The isospin breaking and radiative decay widths of the positive-parity charm-strange mesons, D s 0 ∗ and D s 1 , and their predicted bottom-strange counterparts, B s 0 ∗ and B s 1 , as hadronic molecules are revisited. This is necessary, since the B s 0 ∗ and B s 1 masses used in (Cleven et al., Eur Phys J A 50:149, 2014) were too small, in conflict with the heavy quark flavour symmetry. Furthermore, not all isospin breaking contributions were considered. We here present a method to restore heavy quark flavour symmetry, correcting the masses of B s 0 ∗ and B s 1 , and include the complete isospin breaking contributions up to next-to-leading order. With this we provide updated hadronic decay widths for all of D s 0 ∗ , D s 1 , B s 0 ∗ and B s 1 . Results for the partial widths of the radiative deays of D s 0 ∗ (2317) and D s 1 (2460) are also renewed in light of the much more precisely measured D ∗ + width. We find that B s π 0 and B s γ are the preferred channels for searching for B s 0 ∗ and B s 1 , respectively. [ABSTRACT FROM AUTHOR]