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Flavor factorization at two-loops
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DOI：10.1140/epjc/s10052-024-13513-y.png)
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Abstract
En 中文
Recently, a factorization theorem was proposed for partonic flavor evolution as defined by the net flavor of the Winner-Take-All axis of a jet. We validate the factorization theorem through explicit calculation at two-loop order, and in the process extract all anomalous dimensions and renormalization factors for any ultraviolet-to-infrared flavor transition at this order. These results can then be used to extract the renormalized hard function for flavored jet production at next-to-next-to-leading order for any process of interest.
Keywords:
EXPANDING HYPERGEOMETRIC-FUNCTIONS
AMPLITUDES
SCATTERING
ALGORITHM
Journal
IF:
4.8
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1.8W
Citations:
4.7W
