- Nelson, ME
- Blondel, A
- Trilling, GH
- Abrams, GS
- Amidei, D
- Blocker, CA
- Boyarski, AM
- Breidenbach, M
- Burke, DL
- Chinowsky, W
- Dieterle, WE
- Dillon, JB
- Dorfan, JM
- Eaton, MW
- Feldman, GJ
- Franklin, MEB
- Gidal, G
- Gladney, L
- Gold, MS
- Goldhaber, G
- Golding, LJ
- Hanson, G
- Hollebeek, RJ
- Innes, WR
- Jaros, JA
- Johnson, AD
- Kadyk, JA
- Lankford, AJ
- Larsen, RR
- Leclaire, B
- Levi, M
- Lockyer, N
- Lüth, V
- Matteuzzi, C
- Patrick, JF
- Perl, ML
- Richter, B
- Rowson, PC
- Schaad, T
- Schellman, HM
- Schlatter, D
- Schwitters, RF
- Sheldon, PD
- Strait, J
- De La Vaissière, C
- Yelton, JM
- Zaiser, C
- et al.
The total momentum and transverse momentum spectra of electrons in e+e- annihilation at 29 GeV have been measured. The inclusive cross section is determined to be 14.4±1.6±5.2 pb for momenta greater than 2 GeV/c. The average semielectronic branching ratios of charm and bottom quarks are measured to be (6.3±1.2±2.1)% and (11.6±2.1±1.7)%, respectively. The fragmentation function for bottom quarks is determined to be peaked at high z, with zb=0.75±0.05±0.04. © 1983 The American Physical Society.