The radiative Β decays with the K+π-γ and K+π-π+γ final states were studied. For K+π-γ, B0→K2*(1430)0- γ, B0→K*(1410)0γ, and non-resonant components were considered. It was found that only the first one is significant. For B+→ K+π-π+γ, the decay mode was observed and the branching fraction measured. The branching fractions were consistent with the sum of predicted rates of resonant decays.
|Journal||Physical review letters|
|Publication status||Published - 2002 Dec 2|
Bibliographical noteFunding Information:
Our thanks to the other members of the University of Toronto Cognitive Robotics Group (Yves Lesp6rance, Hector Levesque, and Daniel Marcu) for their ideas, suggestions, and comments. Thanks also to G. Neelakantan Kartha, and Vladimir Lifschitz for helpful comments on an earlier draft of this paper. Our special thanks to Vladimir for bringing to our attention the work of Wallace \[31\]T. his research was supported by grants from the National Science and Engineering Research Council of Canada, the Institute for Robotics and Intelligent Systems of Canada, and the Information Technology Research Center of Ontario.
All Science Journal Classification (ASJC) codes
- Physics and Astronomy(all)