Abstract
Production of mesons in e+e- annihilation at a center-of-mass energy of 29 GeV has been observed with the time-projection chamber detector at the PEP storage ring. The production rate has been measured in the energy range 0.075<x<0.55 (x=2Es), giving 0.077±0.012(stat)±0.016(syst)'s per event. The average value of pt2 relative to the thrust axis is 1.0±0.4 (GeV/c)2.
Original language | English (US) |
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Pages (from-to) | 2201-2204 |
Number of pages | 4 |
Journal | Physical Review Letters |
Volume | 52 |
Issue number | 25 |
DOIs | |
State | Published - 1984 |
ASJC Scopus subject areas
- General Physics and Astronomy