Charged hadron production in e/sup /+//e/sup /-// annihilation at. sqrt. s = 29 GeV [report]

H. Aihara, M. Alston-Garnjost, R.E. Avery, A. Barbaro-Galtieri, A.R. Barker, B.A. Barnett, D.A. Bauer, H.U. Bengtsson, G.J. Bobbink, C.D. Buchanan
1988 unpublished
We have used data from the Time Projection Chamber at the SLAC storage ring PEP to study the inclusive production of charged hadrons in e + e~ annihilation at a center of mass energy of 29 GeV. Charged particles were identified by simultane ous dE/dx and momentum measurements. We present cross sections and particle fractions for JT*, k*, and p(p) as a function of energy, momentum, rapidity, and transverse momentum. We compare the predictions of various hadronization models to the data and note discrepancies at high momentum.
doi:10.2172/5059741 fatcat:q7kaol5oobawvinc5yk2dogjgy