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Dalitz Plot Study of B0 to K+K-K0s Decays

J. C. ChenJ. P. LeesP. WangB. AubertD. BoutignyY. KaryotakisV. PoireauV. TisserandA. ZghicheE. GraugesM. PappagalloG. EigenB. /Bergen U. /LBL Stugu (Berkeley /UC)Y. S. ZhuG. RongN. D. QiR. BarateA. PompiliF. CoudercI. OfteA. Palano

出版	United States. Department of Energy, 2005
URL	http://books.google.com.hk/books?id=3Gg_ngAACAAJ&hl=&source=gbs_api

註釋

We present a study of the dynamics in B{sup 0} {yields} K{sup +}K{sup -}K{sub S}{sup 0} decays with approximately 230 million B{bar B} events collected by the BABAR detector at SLAC. They find that the Dalitz plot distribution is best parameterized with the {phi}K{sub S}{sup 0} mode, an S-wave K{sup +}K{sup -} resonance near 1500 MeV/c{sup 2}, and a large non-resonant contribution. We set limits on resonances not included in the model, and study models for the non-resonant contribution.