Abstract
We report measurements of e+K+, and p, p» inclusive cross sections and fractions in e+e- annihilation at s=29 GeV, for the momentum interval 0.01<z=ppbeam<0.90. The analysis is based on approximately 70 pb-1 of data collected with the TPC2 detector facility at the SLAC storage ring PEP. Detector upgrades result in significantly improved momentum coverage and precision of the data, compared to previous measurements.
Original language | English |
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Pages (from-to) | 1263-1266 |
Number of pages | 4 |
Journal | Physical review letters |
Volume | 61 |
Issue number | 11 |
DOIs | |
Publication status | Published - 1988 |
ASJC Scopus subject areas
- Physics and Astronomy(all)