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Factorization for high-energy scattering

Ian Balitsky
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Abstract

I demonstrate that the amplitude of the high-energy scattering can be factorized in a product of two independent functional integrals over "fast" and "slow" fields which interact by means of Wilson-line operators -- gauge factors ordered along the straight lines.

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Ian Balitsky. 1998-07-21. Factorization for high-energy scattering. https://doi.org/10.1103/physrevlett.81.2024

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