ИСТИНА

The recent ANKE@COSY data on the reaction $pd\to pd\pi\pi$ demostrate resonance peak at invariant mass of the final $d\pi\pi$ system $M_{d\pi\pi}=2.38$ GeV that corresponds to the isocalar $J^P=3^+$ dibaryon $D_{03}$. The data are analyzed within a theoretical model assuming excitation of the $D_{03}$ via the $\sigma$-mesonexchange. An upper limit on the partial width $D_{03}\to d\sigma$ is estimated from comparison to the data.