Abstract
I discuss some puzzles observed in exclusive B-meson decays, concentrating on the large difference between the direct CP asymmetries in the B 0 → π− K = and B ± → π0 K ± modes, the large B 0 → π0π0 branching ratio, and the large deviation of the mixing-induced CP asymmetries in the b → sqq penguins from those in the b → ccs trees.
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Li, H.N. Puzzles in B physics. Pramana - J Phys 67, 755–762 (2006). https://doi.org/10.1007/s12043-006-0088-8
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DOI: https://doi.org/10.1007/s12043-006-0088-8