Study of $\ddot{I}{‡}_{b1,2}(2P)\to \ddot{I}‰\hat{I}\yen (1S)$ transitions in $\hat{I}\yen (3S)\to {\hat{I}}^3\ddot{I}{‡}_{b1,2}(2P)$ decays at BaBar

The BABAR Collaboration

Results are presented on $\ddot{I}{‡}_{b1,2}(2P)\to \ddot{I}‰\hat{I}\yen (1S)$ transitions from $e^{+}{e}^{-}\to \hat{I}\yen (3S)\to {\hat{I}}^3\ddot{I}{‡}_{b1,2}(2P)$ decays. The data were collected with the BaBar detector at the PEP-II…