The BABAR Collaboration, B. Aubert
Published 2009-08-06, updated 2009-10-20Version 2
We observe the decays $ $D^*_{s1}(2710)^+ \to D^*K$ and $D^*_{sJ}(2860)^+ \to D^*K$ and measure their branching fractions relative to the $D K$ final state. We also observe, in the $D^*K$ mass spectrum, a new broad structure at a mass of $(3044 \pm 8_{stat} (^{+30}_{-5})_{syst})$ $MeV/c^2$ having a width $\Gamma=(239 \pm 35_{stat} (^{+46}_{-42})_{syst})$ $MeV$. To obtain this result we use 470 ${\rm fb}^{-1}$ of data recorded by the BaBar detector at the PEPII asymmetric-energy $e^+e^-$ storage rings at the Stanford Linear Accelerator Center running at center-of-mass energies near 10.6 GeV.
Comments: 15 pages, 9 postscript figures, submitted to Phys. Rev. D
Journal: Phys.Rev.D80:092003,2009
Measurement of cross sections of the interactions $e^+e^-\rightarrow φφω$ and $e^+e^-\rightarrow φφφ$ at center-of-mass energies from 4.008 to 4.600 GeV
Search for the $Y(4140)$ via $e^{+} e^{-} \to γφJ/ψ$ at $\sqrt{s}=$ 4.23, 4.26 and 4.36~GeV
Measurements of $e^+e^- \to K_{S}^{0}K^{\pm}π^{\mp}π^0$ and $K_{S}^{0}K^{\pm}π^{\mp}η$ at center-of-mass energies from $3.90$ to $4.60~\mathrm{GeV}$
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