Abstract
By studying lepton-kaon angular correlations in (4S) decays, we have measured the branching ratios for B» K+X, B» K-X, B» K0/K»0X, B» l-K+X, B» l-K-X, and B» l-K0/K»0X. Their values imply that (b'c)/(b'all)=0.98±0.16±0.12.
Original language | English (US) |
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Pages (from-to) | 1814-1817 |
Number of pages | 4 |
Journal | Physical review letters |
Volume | 58 |
Issue number | 18 |
DOIs | |
State | Published - 1987 |