TY  - EJOUR
AU  - Diehl, Markus
AU  - Fabry, Florian
AU  - Alexey, Vladimirov
TI  - Two-loop evolution kernels for colour dependent double parton distributions
IS  - DESY-22-206
M1  - PUBDB-2022-07864
M1  - DESY-22-206
M1  - arXiv:2212.11843
PY  - 2022
N1  - 38 pages, 2 figures
AB  - A key ingredient in the description of double parton distributions is their scale dependence.  If the colour of each individual parton is summed over, the distributions evolve with the same DGLAP kernels as ordinary parton distributions.  This is no longer true if the two partons are correlated in their colour.  We compute the relevant kernels for this case at next-to-leading order in the strong coupling.
KW  - parton, distribution function (INSPIRE)
KW  - higher-order, 1 (INSPIRE)
KW  - color, dependence (INSPIRE)
KW  - scale dependence (INSPIRE)
KW  - DGLAP equation (INSPIRE)
KW  - strong coupling (INSPIRE)
LB  - PUB:(DE-HGF)25
DO  - DOI:10.3204/PUBDB-2022-07864
UR  - https://bib-pubdb1.desy.de/record/490577
ER  -