Search for a pentaquark state decaying into $pJ/\ddot{I}ˆ$ in $\hat{I}\yen (1,2S)$ inclusive decays at Belle

Belle Collaboration, X. Dong, S. M. Zou +162

Using the data samples of 102 million $\hat{I}\yen (1S)$ and 158 million $\hat{I}\yen (2S)$ events collected by the Belle detector, we search for a pentaquark state in the $pJ/\ddot{I}ˆ$ final state from $Î¥…