NEUTRAL KSTAR(890) AND RHO-0 MESON PRODUCTION IN E+E- ANNIHILATION AT SQUARE-ROOT S = 29 GEV
PHYSICS LETTERS B 158:6 (1985) 519-524
NEW RESULTS ON THE REACTION E(+)E(-)-]MU(+)MU(-) AT SQUARE-ROOT-S=29 GEV
PHYSICAL REVIEW D 31:9 (1985) 2352-2355
Search for heavy neutral leptons in e+e- annihilations at 29 GeV
Physics Letters B 149:6 (1984) 519-523
Abstract:
A search was made in 29 GeV e+e- annihilations for heavy, neutral leptons decaying to e±X∓(ν), where X is a muon or charged meson. Six events with isolated e±X∓ pairs were found for an intergrated luminosity of 106 pb-1. The expected background is 5.5 ± 2.2 events. Limits on σ s ̇B depend on mass and range from 8 to 20 × 10-5 nb. © 1984.Charm quark production and fragmentation in e+e- annihilation at 29 GeV
Physics Letters B 146:3-4 (1984) 261-265
Abstract:
The electroweak production asymmetry and the decay fragmentation function for e+e- → cc have been measured at s = 29 GeV using charged D* production over the full kinematic range. The data were taken at PEP using the High Resolution Spectrometer. The measured asymmetry is -0.12 ± 0.08. The total production cross section in units of the point cross section corrected for initial state radiation is RD* = 2.7 ± 0.9. © 1984.Measurement of jet fragmentation properties at the CERN pp Collider
Physics Letters B 144:3-4 (1984) 291-296