The NN cross sections and resonances

The N$\text{N}$ amplitudes for J ? 2 are calculated using Bryan-Phillips non static OBEP and treating annihilation in the framework of a many channel N/D-formalism. For the first time all poles are found simultaneously with cross sections, reasonably well reproduced by adjusting only the coupling of the annihilation channel. The resonances have large widths and partial wave cross sections do not show any structure, suggesting that the recently found N$\text{N}$ resonances, both narrow and wide, are not of quasi nuclear origin.