Baringer, Philip S.Derrick, M.Fernandez, Eduardo H.Gan, K. K.Fries, R.Hyman, L.Kooijman, P.Loos, J. S.Musgrave, B.Price, L. E.Schlereth, J.2014-10-082014-10-081987-05-01Baringer, Philip S. et al. (1987). "Hadron production in e+e- annihilation at √s =29 GeV." Physical Review D, 1987(35):2639. http://dx.doi.org/10.1103/PhysRevD.35.26391550-7998https://hdl.handle.net/1808/15227This is the publisher's version, also available electronically from http://journals.aps.org/prd/abstract/10.1103/PhysRevD.35.2639.Data from the High Resolution Spectrometer at the SLAC storage ring PEP have been used to study the inclusive production of baryons and mesons. Time-of-flight measurements are used to identify the charged hadrons. Neutral hadrons are identified from effective-mass peaks associated with their decay into two charged particles. Cross sections and other inclusive production characteristics are presented for π(±), K(±), and K(0) (K¯(0)) mesons, and for the baryons (antibaryons) p (p¯) and Λ (Λ¯). The ratio of the inclusive cross section to the point cross section for the K(0) and K¯(0) mesons is R(K(0),K¯(0))=6.15±0.13±0.25, and for Λ and Λ¯, R(Λ,Λ¯)=0.846±0.036±0.085. The neutral-hadron differential cross sections are compared with the predictions of the Lund string model.Article10.1103/PhysRevD.35.2639openAccess