Charmonium levels near threshold and the narrow state $X(3872) \to π^{+}π^{-}\jpsi$

Details Charmonium levels near threshold and the narrow state $X(3872) \to π^{+}π^{-}\jpsi$ Charmonium levels near threshold and the narrow state $X(3872) \to π^{+}π^{-}\jpsi$

2004-01-26

arxiv.org/abs/hep-ph/0401210v2

Phys.Rev.D69:094019,2004

Physics

High Energy Physics

High Energy Physics - Phenomenology

8 pages, 6 figures, uses RevTeX and boxedeps; few transcription errors corrected in Tables IV and VI, three entries added in T

Scientific paper

10.1103/PhysRevD.69.094019

We explore the influence of open-charm channels on charmonium properties, and profile the 1:3D2, 1:3D3 and 2:1P1 charmonium candidates for X(3872). The favored candidates, the 1:3D2 and 1:3D3 levels, both have prominent radiative decays. The 1:3D2 might be visible in the $D^{0}\bar{D}^{*0}$ channel, while the dominant decay of the 1:3D3 state should be into $D\bar{D}$. We propose that additional discrete charmonium levels can be discovered as narrow resonances of charmed and anticharmed mesons.

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