Speaker
Youngjoon Kwon
(Yonsei University)
Description
Utilizing the data sample containing $158\times 10^6$ and $102\times 10^6$ events of $\Upsilon(2S)$ and $\Upsilon(1S)$ decays, respectively, the Belle collaboration has performed studies of $\chi_{bJ}(1P)$ exclusive decays to light hadrons, and $\Upsilon(1,2S)$ decays to exclusive states including a $\Lambda\bar{\Lambda}$ pair and a number of mesons. We present the results of these studies and the upper limit on the total width of the $\chi_{b0}(1P)$ state.
additional information
This abstract is submitted on behalf of the Belle collaboration.
Actual presenter will be selected at a later time.
Author
Youngjoon Kwon
(Yonsei University)
