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T1 - Finite Nc corrections in the Balitsky-Kovchegov equation at next-to-leading order
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UR - http://hdl.handle.net/10138/335500
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A1 - Lappi, T.; Mäntysaari, H.; Ramnath, A.
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Y1 - 2021
LA - eng
AB - We study the finite-Nc corrections to the next-to-leading order (NLO) Balitsky-Kovchegov (BK) equation. This contains correlators of six Wilson lines, which we express in terms of the two-point function using the Gaussian approximation. Numerically, the effects of these finite-Nc corrections on the NLO BK equation are found to be smaller than the expected 1/Nc2 ∼ 10%. Corrections may be large for individual correlators, but have less of an influence on the shape of the amplitude as a function of...
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KW - 114 Physical sciences
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