Abstract
We report on the observation of I mesons from IV(4=S) decays which are too energetic to come from =B mesons. These events provide the first evidence for non-=BBA decays of the IV(4=S). The measured rate is =B [IV(4=s)A I=X]=(0.22A+0.06A+0.04)% for I momentum above 2 GeV/=c.
Original language | English (US) |
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Pages (from-to) | 2226-2229 |
Number of pages | 4 |
Journal | Physical review letters |
Volume | 64 |
Issue number | 19 |
DOIs | |
State | Published - 1990 |