Abstract
An enhancement has been observed in the inclusive cross section for direct single electrons produced in e+e- annihilations at the (4S). This is interpreted as evidence for a new weakly decaying particle, the B meson. A branching ratio for BXe of [133 (3)]% is inferred, where the first set of errors is statistical and the estimated systematic error is enclosed in parentheses.
Original language | English (US) |
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Pages (from-to) | 84-87 |
Number of pages | 4 |
Journal | Physical Review Letters |
Volume | 46 |
Issue number | 2 |
DOIs | |
State | Published - 1981 |
Externally published | Yes |
ASJC Scopus subject areas
- General Physics and Astronomy