arXiv:1008.2895·v2·High Energy Physics — Phenomenology
X(3872) as a 1D2 charmonium state
Yu.S.Kalashnikova🇷🇺 · A.V.Nefediev (ITEP, Moscow)🇷🇺
Abstract
The 1D2 charmonium assignment for the X(3872) meson is considered, as prompted by a recent result from the BABAR Collaboration, favouring 2-+ quantum numbers for the X. It is shown that established properties of the X(3872) are in a drastic conflict with the 1D2 c-anti-c assignment.
Comments: RevTeX4, 4 pages, two referenced added, a few minor amends in the text, version to appear as Brief Report in Phys.Rev.D