We study the Ο and Ο meson contribution to the radiative decays
X(3872)βJ/ΟΟΞ³ and X(3872)βJ/ΟΟΟΞ³. The X(3872)βJ/ΟΟΞ³ is dominated by the
Ο meson. As for the X(3872)βJ/ΟΟΟΞ³, the
contributions of the cascade decays through the Ο and Ο mesons are
strongly suppressed with respect to the diagrams which proceed either through
the Ο(2S) or the three body decay of Ο. The branching ratios of
X(3872)βJ/ΟΟΞ³ and X(3872)βJ/ΟΟΟΞ³ are (8.10β2.88+3.50β)Γ10β3 and (2.38Β±1.06)%, which
may be accessible by the BESIII and LHCb Collaborations. Especailly, the
X(3872)βJ/ΟΟΞ³ and X(3872)βJ/ΟΟ+ΟβΞ³ decays can be employed to extract the couplings
gXΟΟβ and gXΟΟβ, which probe the isoscalar and isovector
components of the X(3872) wave function respectively.Comment: 8 pages, 6 figures and 2 table