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+ | ====== TTP95-48 Top Quark Polarization in Polarized < | ||
+ | |||
+ | |||
+ | < | ||
+ | is calculated for linearly polarized beams. | ||
+ | The Green function formalism is applied | ||
+ | to this reaction near threshold. | ||
+ | The Lippmann--Schwinger equations for the $S$-wave and | ||
+ | | ||
+ | QCD chromostatic potential given by the two-loop formula | ||
+ | for large momentum transfer and Richardson' | ||
+ | for intermediate and small momenta. | ||
+ | | ||
+ | | ||
+ | the decay products is considered. | ||
+ | The mean values $\langle n \ell \rangle$ | ||
+ | of the charged lepton four-momentum projections on appropriately chosen | ||
+ | | ||
+ | | ||
+ | to top quark polarization. | ||
+ | The results for $\langle n \ell \rangle$ are obtained | ||
+ | | ||
+ | | ||
+ | It is demonstrated that for the longitudinally polarized | ||
+ | | ||
+ | </ | ||
+ | |**R. Harlander, M. Jezabek, J.H. Kuehn and M. Peter** | ||
+ | |** Z. Phys. C 73 477-494 1997 ** | | ||
+ | | {{preprints: | ||
+ | | | |