Physics – High Energy Physics – High Energy Physics - Experiment
Scientific paper
2007-07-11
Phys.Rev.D76:092004,2007
Physics
High Energy Physics
High Energy Physics - Experiment
16 pages, 6 postscript figures, submitted to Phys Rev D
Scientific paper
10.1103/PhysRevD.76.092004
With a sample of 232x10^6 Upsilon(4S)->BBbar events collected with the BaBar detector, we study the decays of B mesons to ppbarh final states, where h=pi+,Ks,K*0 or K*+. We report evidence for the B->ppbarK*0 decay, with a branching fraction (1.5+/-0.5(stat)+/-0.4(syst))x10^-6, and for the B+->eta_cK*+ decay, with the branching fraction of Br(B+->eta_cK*+)xBr(eta_c->ppbar)=(1.57^{+0.56}_{-0.45}(stat)^{+0.46}_{-0.36}(syst))x10^-6, and provide improved measurements of the branching fractions of the other modes of this type. We also report the measurements of the charge asymmetry consistent with zero in the B+->ppbarpi+, B0->ppbarK*0 and B+->ppbarK*+ modes. No evidence is found for the pentaquark candidate Theta+ in the mass range 1.52 to 1.55 GeV/c^2, decaying into pKs, or the glueball candidate fJ(2220) in the mass range 2.2
"The BABAR Collaboration
Aubert B.
No associations
LandOfFree
Evidence for the B0->ppbarK*0 and B+->eta_cK*+ decays and Study of the Decay Dynamics of B Meson Decays into ppbarh Final States does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.
If you have personal experience with Evidence for the B0->ppbarK*0 and B+->eta_cK*+ decays and Study of the Decay Dynamics of B Meson Decays into ppbarh Final States, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Evidence for the B0->ppbarK*0 and B+->eta_cK*+ decays and Study of the Decay Dynamics of B Meson Decays into ppbarh Final States will most certainly appreciate the feedback.
Profile ID: LFWR-SCP-O-435240