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Experimental constraints on the spin and parity of the Z(4430)+
Belle Collaboration, K. Chilikin, R. Mizuk +188
We perform a full amplitude analysis of B0 -> psi' K+ pi- decays, with psi' -> mu+ mu- or e+ e-, to constrain the spin and parity of the Z(4430)-. The J^P=1+ hypothesis is favored…
Search for lepton-flavor-violating decays at Belle
Y. Nishio, K. Inami, T. Ohshima
We have searched for neutrinoless lepton decays into and , where stands for an electron or muon, and for a vector meson (, , , $\bar{K}^{…
Measurement of the ratio B(D0->pi+pi-pi0)/B(D0->K-pi+pi0) and the time-integrated CP asymmetry in D0->pi+pi-pi0
Belle Collaboration
We report a high-statistics measurement of the relative branching fraction B(D0->pi+pi-pi0)/B(D0->K-pi+pi0) using a 532 fb^{-1} data sample collected with the Belle detector at the…
Measurements of time-dependent CP violation in B^0 -> psi(2S) K_S decays
H. Sahoo, T. E. Browder, K. Trabelsi
We report improved measurements of time-dependent CP violation parameters for B^0(\bar{B}^0) -> psi(2S) K_S. This analysis is based on a data sample of 657x10^6 BBbar pairs collect…
Study of tau- -> K_S pi- nu_tau decay at Belle
Belle Collaboration
We present a study of the decay tau- -> K_S pi- nu_tau using a 351 fb^-1 data sample collected with the Belle detector. The analysis is based on 53110 lepton-tagged signal events.…
New Search for tau -> mu gamma and tau -> e gamma Decays at Belle
K. Hayasaka
We report on a search for the lepton flavor violating tau- -> mu- gamma and tau- -> e- gamma decays based on 535/fb of data accumulated at the Belle experiment. No signal is found…