Charmonium levels near threshold and the narrow state X(3872)->pi(+)pi(-)J/psi
Files
First author draft
Date
2004-05-01
Authors
Eichten, Estia J.
Lane, Kenneth D.
Quigg, Chris
Version
First author draft
OA Version
Citation
E.J. Eichten, K. Lane, C. Quigg. 2004. "Charmonium levels near threshold and the narrow state X(3872)->pi(+)pi(-)J/psi." PHYSICAL REVIEW D, Volume 69, Issue 9, 9 pp. https://doi.org/10.1103/PhysRevD.69.094019
Abstract
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 D0D*0 channel, while the dominant decay of the 1^3D3 state should be into D¯D. We propose that additional discrete charmonium levels can be discovered as narrow resonances of charmed and anticharmed mesons.
Description
License
©2004 American Physical Society