bb̄W + W − events at the Next Linear Collider : colour structure of top signal and irreducible background
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چکیده
We examine the colour structure and charged particle yield for both the tt̄ signal and the irreducible background processes contributing to e+e− → bb̄W+W− production close to the tt̄ threshold. The charged particle multiplicity for the various components of the cross section is computed as a function of several kinematic variables. Our study may have important implications for recently proposed studies of interconnection phenomena in tt̄ production at high–energy e+e− colliders.
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تاریخ انتشار 1995