Four-loop large-n$_f$ contributions to the non-singlet structure functions
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Date
2024-01-22
Publication Type
Conference Paper
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yes
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Abstract
We present the progress in the computation of the unpolarized coefficient functions for Deep inelastic scattering. This computation completes the previous results for F$_{2,L}$ for large-n$_f$ with the computation of the contributions to the charged current F$_3$. This additional structure function has contributions with color factor d$^{abc}$d$_{abc}$, and represents an increase in complexity for the construction of the differential equations used for the generation of the Mellin moments.
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Publication status
published
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Book title
Journal / series
Volume
432
Pages / Article No.
57
Publisher
SISSA
Event
16th International Symposium on Radiative Corrections: Applications of Quantum Field Theory to Phenomenology (RADCOR 2023)