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arXiv · hep-ph/9710225

On the top-quark polarization and how to measure it

Ekaterina Christova·Dimitar Draganov
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Abstract

The top quark is expected to decay as a free particle with definite momentum and polarization. Here we consider the possibilities to obtain information about its polarization through the energy and angular distributions of the b-quarks from the decay of the top-quarks produced in $e^+e^-$ annihilation. Analytic expressions and numerical estimates for different beam polarizations are derived.

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Ekaterina Christova, Dimitar Draganov. 1997-10-02. On the top-quark polarization and how to measure it. https://doi.org/10.1016/s0370-2693(98)00630-3

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