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Observation of the decay D-s(+)->omega pi(+)
Ammar, Raymond G. Baringer, Philip S. Bean, Alice Besson, David Zeke Coppage, Don Darling, C. Davis, Robin E. P. Hancock, N. Kotov, S. Kravchenko, I.
Ammar, Raymond G.
Baringer, Philip S.
Bean, Alice
Besson, David Zeke
Coppage, Don
Darling, C.
Davis, Robin E. P.
Hancock, N.
Kotov, S.
Kravchenko, I.
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Abstract
Using e(+)e(-) annihilation data collected by the CLEO II detector at CESR, we have observed the decay D-s(+)-->omega pi(+). This final state may be produced through the annihilation decay df the D-s(+), or through final state interactions. We find a branching ratio of Gamma(D-s(+)-->omega pi(+))/Gamma(D-s(+)-->eta pi(+)) = 0.16+/-0.04+/-0.03, where the first error is statistical and the second is systematic.
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1997-08
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AMERICAN PHYSICAL SOC
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Balest, R, Behrens, BH, et al. Observation of the decay D-s(+)->omega pi(+). PHYSICAL REVIEW LETTERS. August 1997. 79(8) : 1436-1440