Abstract
Using a sample of 484 000 B mesons collected with the CLEO detector at the Cornell Electron Storage Ring, we have measured B(B» D*+0l-) and found that the polarization of the D*+ is small. These results are compared with models of semileptonic B decay.
Original language | English (US) |
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Pages (from-to) | 1667-1670 |
Number of pages | 4 |
Journal | Physical review letters |
Volume | 63 |
Issue number | 16 |
DOIs | |
State | Published - 1989 |