TY  - JOUR
PB  - SciPost Foundation
DO  - 10.21468/SciPostPhysProc.15.005
TI  - Implications of exclusive J/$\psi$ photoproduction in a tamed collinear factorisation approach to NLO
PY  - 2024/04/02
UR  - https://scipost.org/SciPostPhysProc.15.005
JF  - SciPost Physics Proceedings
JA  - SciPost Phys. Proc.
VL  - 
IS  - 15
SP  - 005
A1  - Flett, Chris A.
AU  - Martin, Alan D.
AU  - Ryskin, Mikhail (Misha) G.
AU  - Teubner, Thomas
AB  - We discuss exclusive J/$\psi$ photoproduction, initially in conventional collinear factorisation at NLO and then subsequently in a refined approach with a programme of low x resummation and implementation of a crucial low $Q_0$ subtraction included. We compare and contrast predictions in both frameworks and remark about the possibility to constrain and ultimately determine the low x and low scale gluon PDF, emphasising the significance of this for future global PDF analyses.
ER  -

@Article{10.21468/SciPostPhysProc.15.005,
	title={{Implications of exclusive J/$\psi$ photoproduction in a tamed collinear factorisation approach to NLO}},
	author={Chris A. Flett and Alan D. Martin and Misha G. Ryskin and Thomas Teubner},
	journal={SciPost Phys. Proc.},
	pages={005},
	year={2024},
	publisher={SciPost},
	doi={10.21468/SciPostPhysProc.15.005},
	url={https://scipost.org/10.21468/SciPostPhysProc.15.005},
}