$1D$ nor $1P$ radial wave functions has a node.

Results for $\ppp$ radiative decays [@Zhu], for $\sigma(e^+ e^-
\to \ppp) \equiv \sigma(\ppp) = 5.0 \pm 0.5$ nb, are: (\_[c0]{}) = 510 190 [keV]{}  , (\_[c1]{}) = 440 160 [keV]{}  , (\_[c2]{}) 520 [keV]{} (90% [ c.l.]{})  . These partial widths scale as $1/\sigma(\ppp)$. So far it does not seem possible to reconcile the central values of these results with the values of $\phi$ suggested earlier.[^6] The model for mixing between $\pp$ and $\ppp$ may be oversimplified, and relativistic corrections undoubtedly play a role. Nevertheless, the above results bear revisiting with improved statistics. The search for a 338 MeV monochromatic photon in the decays of the $\ppp$ would represent a worthwhile first step in the determination of this interesting resonance’s mixing parameters.

Missing modes of the $\pp$
==========================

F. A. Harris [@FH] has summarized a wide class of hadronic decay modes of the $\pp$ which appear to be suppressed relative to expectations. Of these the foremost is the $\rho \pi$ final state, with $K^+ K^{*-}(892)
+ {\rm c.c.}$ in second place. Let us review the expectations and the data for these two modes. (The decay $\pp \to K^0 \overline{K}^{*0}(892) + {\rm 