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arXiv · 1308.2861

Scattering amplitudes with off-shell quarks

A. van Hameren·K. Kutak·T. Salwa
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Abstract

We present a prescription to calculate manifestly gauge invariant tree-level scattering amplitudes for arbitrary scattering processes with off-shell initial-state quarks within the kinematics of high-energy scattering.

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A. van Hameren, K. Kutak, T. Salwa. 2013-10-01. Scattering amplitudes with off-shell quarks. https://doi.org/10.1016/j.physletb.2013.10.039

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