Abstract
The inclusive production ofn spinless hadrons is studied in e+e− collisions for polarized incident beams. γ and Z exchanges are taken into account, the finite width of Z is also included. Effects of the γZ interference are aboutO(q2/mZ2) at high energies. ZZ effects areO(103) in the resonance region and suppress the γγ, γZ terms. The cross-section contains several angular and polarization asymmetries. In going to the Z pole, rates and asymmetries considerably grow as shown by model calculations.
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