%0 Journal Article
%T Observation of the Isospin-Violating Decay $D_s^{*+}\to D_s^+¦Ð^0$
%A CLEO Collaboration
%A J. Gronberg et al
%J Physics
%D 1995
%I arXiv
%R 10.1103/PhysRevLett.75.3232
%X Using data collected with the CLEO~II detector, we have observed the isospin-violating decay $D_s^{*+}\to D_s^+\pi^0$. The decay rate for this mode, relative to the dominant radiative decay, is found to be $\Gamma(D_s^{*+}\to D_s^+\pi^0)/\Gamma(D_s^{*+}\to D_s^+\gamma)= 0.062^{+0.020}_{-0.018}\pm0.022$.
%U http://arxiv.org/abs/hep-ex/9508001v1