TY  - JOUR
PB  - SciPost Foundation
DO  - 10.21468/SciPostPhysProc.10.016
TI  - The importance of multiple scatterings in medium-induced gluon radiation
PY  - 2022/08/10
UR  - https://scipost.org/SciPostPhysProc.10.016
JF  - SciPost Physics Proceedings
JA  - SciPost Phys. Proc.
VL  - 
IS  - 10
SP  - 016
A1  - Andres, Carlota
AU  - Dominguez, Fabio
AU  - Gonzalez Martinez, Marcos
AB  - In this work we disentangle the underlying physical picture of the in-medium gluon radiation process across its different energy regimes by comparing the recently obtained fully-resummed -- without any further approximations -- BDMPS-Z in-medium emission spectrum with the extensively used analytical approaches. We observe that in the high-energy regime the radiation process is dominated by a single hard scattering, while in the intermediate-energy region coherence effects among multiple scatterings are crucial. Finally, we prove that in the low-energy regime the dynamics is again controlled by a single scattering but where one must include a suppression factor accounting for the probability of not having any further scatterings.
ER  -

@Article{10.21468/SciPostPhysProc.10.016,
	title={{The importance of multiple scatterings in medium-induced gluon radiation}},
	author={Carlota Andres and Fabio Dominguez and Marcos Gonzalez Martinez},
	journal={SciPost Phys. Proc.},
	pages={016},
	year={2022},
	publisher={SciPost},
	doi={10.21468/SciPostPhysProc.10.016},
	url={https://scipost.org/10.21468/SciPostPhysProc.10.016},
}