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A gauge-invariant subtraction technique for non-inclusive observables in QCD

F. Hautmann
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Abstract

Using the electromagnetic form factor of a quark as a working example, we describe a subtraction technique to treat infrared sensitive regions in non-inclusive processes.

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F. Hautmann. 2001-05-11. A gauge-invariant subtraction technique for non-inclusive observables in QCD. https://arxiv.org/abs/hep-ph/0105098

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