TY  - JOUR
AU  - Giachino, A.
AU  - van Hameren, A.
AU  - Ziarko, G.
PY  - 2024
DA  - 2024//
TI  - A new subtraction scheme at NLO exploiting the privilege of k<sub>T</sub>-factorization
T2  - J. High Energy Phys.
JO  - Journal of High Energy Physics
SP  - 167
EP  - 39pp
VL  - 06
IS  - 6
PB  - Springer
KW  - Higher-Order Perturbative Calculations
KW  - Deep Inelastic Scattering or Small-x Physics
KW  - Factorization
KW  - Renormalization Group
AB  - We present a subtraction method for the calculation of real-radiation integrals at NLO in hybrid k(T)-factorization. The main difference with existing methods for collinear factorization is that we subtract the momentum recoil, occurring due to the mapping from an (n + 1)-particle phase space to an n-particle phase space, from the initial-state momenta, instead of distributing it over the final-state momenta.
SN  - 1029-8479
UR  - https://arxiv.org/abs/2312.02808
UR  - https://doi.org/10.1007/JHEP06(2024)167
DO  - 10.1007/JHEP06(2024)167
LA  - English
N1  - WOS:001254801000006
ID  - Giachino_etal2024
ER  -