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DOE OSTI · 3003492

Rapidity-only TMD factorization at one loop

Balitsky, Ian
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Abstract

Typically, a production of a particle with a small transverse momentum in hadron-hadron collisions is described by CSS-based TMD factorization at moderate Bjorken x B ~ 1 and by k T -factorization at small x B . A uniform description valid for all x B is provided by rapidity-only TMD factorization developed in a series of recent papers at the tree level. In this paper the rapidity-only TMD factorization for particle production by gluon fusion is extended to the one-loop level.

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deep inelastic scatteringdeep inelastic scattering, small-x physics, resummationresummationsmall-x physics

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Balitsky, Ian. 2023-03-06. Rapidity-only TMD factorization at one loop. https://doi.org/10.1007/jhep03(2023)029

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