Possible ?(5S), ?(4D), ?(6S), and ?(5D) signals in \mth{\Lambda_{\rm c}\bar{\Lambda}_{\rm c}}
It is shown that the ?c+?c- signal recently reported by the Belle Collaboration (Phys. Rev. Lett., 101 (2008) 172001) contains clear signs of the ?(5S) and the ?(4D) c--> vector states, and also some indication for the masses and widths of the ?(6S) and ?(5D). Moreover, it is argued that the threshold behaviour of the ?c+?c- cross-section suggests the presence of the hitherto undetected ?(3D) state not far below the ?c+?c- threshold.