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Dalitz analysis of D-0 -> K-S(0)pi(+)pi(-)
Ammar, Raymond G. Besson, David Zeke Zhao, X.
Ammar, Raymond G.
Besson, David Zeke
Zhao, X.
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Abstract
In e(+)e(-) collisions using the CLEO detector, we have studied the decay of the D-0 to the final state K(S)(0)pi(+)pi(-) with the initial flavor of the D-0 tagged by the decay D*+-->D(0)pi(+). We use the Dalitz technique to measure the resonant substructure in this final state and clearly observe ten different contributions by fitting for their amplitudes and relative phases. We observe a K-*(892)(+)pi(-) component which arises from doubly Cabibbo suppressed decays or D-0-(D-0) over bar mixing.
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2002-12
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AMERICAN PHYSICAL SOC
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e251802.pdf
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Muramatsu, H, Richichi, SJ, et al. Dalitz analysis of D-0 -> K-S(0)pi(+)pi(-). AMERICAN PHYSICAL SOC. December 2002. 89(25)