Phys. Rev. Lett. 65, 2842 - 2845 (1990)

Measurement of the Λc+ decay-asymmetry parameter

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P. Avery et al.
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Received 10 August 1990

We report a measurement of Λ polarization in the two-body decay Λc+→Λπ+, in nonresonant e+e- interactions from data taken with the CLEO detector. Using these data we have determined the parity-violating asymmetry decay parameter αΛc to be -1.0-0.0+0.4. We see no evidence for significant Λc+ polarization.


©1990 The American Physical Society

URL: http://link.aps.org/doi/10.1103/PhysRevLett.65.2842
DOI: 10.1103/PhysRevLett.65.2842
PACS: 14.20.Kp, 11.30.Er, 13.30.Eg, 13.88.+e

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