Measurements of $D$ meson decays to two pseudoscalar mesons

31 March 2010

journal article
research article
Published by American Physical Society (APS) in Physical Review D

Vol. 81 (5) , 052013
https://doi.org/10.1103/physrevd.81.052013

Abstract

Using data collected on the

ψ (3770)

resonance and near the

D_{s}^{* \pm} D_{s}^{\mp}

peak production energy by the CLEO-c detector, we study the decays of the possible

D \to P P

modes and report measurements of or upper limits on all branching fractions for Cabibbo-favored, singly Cabibbo-suppressed, and doubly Cabibbo-suppressed

D \to P P

decays except modes involving

K_{L}^{0}

(and except

D^{0} \to K^{+} π^{-}

). We normalize with respect to the Cabibbo-favored

D

modes,

D^{0} \to K^{-} π^{+}

D^{+} \to K^{-} π^{+} π^{+}

, and

D_{s}^{+} \to K^{+} K_{S}^{0}

Keywords

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Version 1, 2009-06-17, ArXiv

This publication has 20 references indexed in Scilit:

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Measurements ofDmeson decays to two pseudoscalar mesons

Abstract

Keywords

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Measurements of $D$ meson decays to two pseudoscalar mesons