Observation of a new charmed strange meson

Y. Kubota et al.
Phys. Rev. Lett. 72, 1972 – Published 28 March 1994
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Abstract

Using the CLEO II detector, we have obtained evidence for a new meson decaying to D0K+. Its mass is 2573.21.6+1.7±0.8±0.5 MeV/c2 and its width is 164+5±3 MeV/c2. Although we do not establish its spin and parity, the new meson is consistent with predictions for an L=1, S=1, JP=2+ charmed strange state.

  • Received 14 January 1994

DOI:https://doi.org/10.1103/PhysRevLett.72.1972

©1994 American Physical Society

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Vol. 72, Iss. 13 — 28 March 1994

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