Abstract
The NLO evolution equations for quadrupole and double dipole operators have been obtained within the high energy operator expansion method. The corresponding quasi-conformal evolution equations for the composite operators were constructed.
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Grabovsky, A.V. On the low-x NLO evolution of 4 point colorless operators. J. High Energ. Phys. 2015, 194 (2015). https://doi.org/10.1007/JHEP09(2015)194
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DOI: https://doi.org/10.1007/JHEP09(2015)194