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Aubert, B.; Karyotakis, Y.; Lees, J.P.; Poireau, V.; Prencipe, E.; Prudent, X.; Tisserand, V.; Garra Tico, J.; Grauges, E.; Martinelli, M.; Palano, A.; Pappagallo, M.; Eigen, G.; Stugu, B.; Sun, L.; Battaglia, M.; Brown, D.N.; Hooberman, B.; Kerth, L.T.; Kolomensky, Yu. G.; Lynch, G.; Osipenkov, I.L.; Petigura, E.; Tackmann, K.; Tanabe, T.; Hawkes, C.M.; Soni, N.; Watson, A.T.; Koch, H.; Schroeder, T.; Asgeirsson, D.J.; Hearty, C.; Mattison, T.S.; Mckenna, J.A.; Barrett, M.; Khan, A.; Randle-Conde, A.; Blinov, V.E.; Bukin, A.D.; Buzykaev, A.R.; Druzhinin, V.P.; Golubev, V.B.; Onuchin, A.P.; Serednyakov, S.I.; Skovpen, Yu. I.; Solodov, E.P.; Todyshev, K. Yu; Bondioli, M.; Curry, S.; Eschrich, I.; Kirkby, D.; Lankford, A.J.; Lund, P.; Mandelkern, M.; Martin, E.C.; Stoker, D.P.; Atmacan, H.; Gary, J.W.; Liu, F.; Long, O.; Vitug, G.M.; Yasin, Z.; Zhang, L.; Sharma, V.; Campagnari, C.; Hong, T.M.; Kovalskyi, D.; Mazur, M.A.; Richman, J.D.; Beck, T.W.; Eisner, A.M.; Heusch, C.A.; Kroseberg, J.; Lockman, W.S.; Martinez, A.J.; Schalk, T.; Schumm, B.A.; Seiden, A.; Wang, L.; Winstrom, L.O.; Cheng, C.H.; Doll, D.A.; Echenard, B.; Fang, F.; Hitlin, D.G.; Narsky, I.; Ongmongkolkul, P.; Piatenko, T.; Porter, F.C.; Andreassen, R.; Mancinelli, G.; Meadows, B.T.; Mishra, K.; Sokoloff, M.D.; Bloom, P.C.; Ford, W.T.; Gaz, A.; Hirschauer, J.F.; Nagel, M.; Nauenberg, U.
Physical review. D, Particles, fields, gravitation, and cosmology, 2009, Letnik: 80Journal Article
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.
