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Phys. Rev. Lett. 34, 369–372 (1975)

Spectrum of Charmed Quark-Antiquark Bound States

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E. Eichten, K. Gottfried, T. Kinoshita, J. Kogut, K. D. Lane, and T. -M. Yan*
Laboratory of Nuclear Studies, Cornell University, Ithaca, New York 14853

See Also: Erratum

Received 17 December 1974; published in the issue dated 10 February 1975

The discovery of narrow resonances at 3.1 and 3.7 GeV and their interpretation as charmed quark-antiquark bound states suggest additional narrow states between 3.0 and 4.3 GeV. A model which incorporates quark confinement is used to determine the quantum numbers and estimate masses and decay widths of these states. Their existence should be revealed by γ-ray transitions among them.

© 1975 The American Physical Society

URL:
http://link.aps.org/doi/10.1103/PhysRevLett.34.369
DOI:
10.1103/PhysRevLett.34.369
PACS:

*Alfred P. Sloan Foundation Fellow.

See Also

Erratum: E. Eichten, K. Gottfried, T. Kinoshita, J. Kogut, K. D. Lane, and T. -M. Yan, Spectrum of Charmed Quark-Antiquark Bound States., Phys. Rev. Lett. 36, 1276 (1976).