TY  - JOUR
AU  - Diehl, Markus
AU  - Fabry, Florian
AU  - Alexey, Vladimirov
TI  - Two-loop evolution kernels for colour dependent double parton distributions
JO  - Journal of high energy physics
VL  - 05
IS  - DESY-22-206
SN  - 1126-6708
CY  - [Trieste]
PB  - SISSA
M1  - PUBDB-2023-00617
M1  - DESY-22-206
M1  - arXiv:2212.11843
SP  - 067
PY  - 2023
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, for unpolarised or longitudinally polarised partons and for transversely polarised quarks.
LB  - PUB:(DE-HGF)16
UR  - <Go to ISI:>//WOS:000985848300001
DO  - DOI:10.1007/JHEP05(2023)067
UR  - https://bib-pubdb1.desy.de/record/517656
ER  -