Effects of the Superstring Z' Boson in the Reactions
ee⁺ qg and ee⁺

S. K. Abdullaev

Baku State University, Baku, 370073 Republic of Azerbaijan

Received January 13, 1997

Abstract—The processes ee⁺ qg and ee⁺ are investigated within the E₆ superstring theory.
General expressions for helicity amplitudes and effective cross sections are obtained. The forward–backward
asymmetry A_FB; the polarization forward–backward asymmetry ; the polarization left–right asymme-
try A_LR; the degree of quark longitudinal polarization, P_q; and some other features are considered. General
expressions for these features are obtained, and quantitative estimates for them are given within the Standard
Model and within the E₆ superstring model. The T, T, and _NT distributions of hadronic jets are compared
with experimental data.

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