# Jet quenching parameter in an expanding QCD plasma

@article{Iancu2018JetQP, title={Jet quenching parameter in an expanding QCD plasma}, author={Edmond Iancu and Pieter Taels and Bin Wu}, journal={Proceedings of International Conference on Hard and Electromagnetic Probes of High-Energy Nuclear Collisions — PoS(HardProbes2018)}, year={2018} }

## 14 Citations

### Jet radiation in a longitudinally expanding medium

- PhysicsJournal of High Energy Physics
- 2021

In a series of previous papers, we have presented a new approach, based on perturbative QCD, for the evolution of a jet in a dense quark-gluon plasma. In the original formulation, the plasma was…

### Anomalous diffusion in QCD matter

- PhysicsPhysical Review D
- 2022

We study the effects of quantum corrections on transverse momentum broadening of a fast parton passing through dense QCD matter. We show that, at leading logarithmic accuracy the broadening…

### Medium induced QCD cascades: broadening, entropy and rescattering during branching.

- Physics
- 2020

We study evolution equations describing jet propagation through quark--gluon plasma (QGP). In particular we investigate the contribution of momentum transfer during branching and find that such a…

### Deciphering the 𝓏g distribution in ultrarelativistic heavy ion collisions

- PhysicsJournal of High Energy Physics
- 2019

Within perturbative QCD, we develop a new picture for the parton shower generated by a jet propagating through a dense quark-gluon plasma. This picture combines in a simple, factorised, way multiple…

### Deciphering the z g distribution in ultrarelativistic heavy ion collisions

- Physics
- 2020

: Within perturbative QCD, we develop a new picture for the parton shower generated by a jet propagating through a dense quark-gluon plasma. This picture combines in a simple, factorised, way…

### Deciphering the 𝓏g distribution in ultrarelativistic heavy ion collisions

- PhysicsJournal of High Energy Physics
- 2019

A bstractWithin perturbative QCD, we develop a new picture for the parton shower generated by a jet propagating through a dense quark-gluon plasma. This picture combines in a simple, factorised, way…

### Jet polarisation in an anisotropic medium

- Physics
- 2023

We study the evolution of an energetic jet which propagates in an anisotropic quark-gluon plasma, as created in the intermediate stages of ultrarelativistic heavy-ion collisions. We argue that the…

### Strong- vs. weak-coupling pictures of jet quenching: a dry run using QED

- PhysicsJournal of High Energy Physics
- 2019

A bstractHigh-energy partons (E ≫ T ) traveling through a quark-gluon plasma lose energy by splitting via bremsstrahlung and pair production. Regardless of whether or not the quark-gluon plasma…

### Hard gluon evolution in warming medium

- PhysicsThe European Physical Journal C
- 2022

We describe the energy distribution of hard gluons travelling through a dense quark–gluon plasma whose temperature increases linearly with time, within a probabilistic perturbative approach. The…

### Universality aspects of quantum corrections to transverse momentum broadening in QCD media

- PhysicsJournal of High Energy Physics
- 2022

We study non-linear quantum corrections to transverse momentum broadening (TMB) of a fast parton propagating in dense QCD matter in the leading logarithmic approximation. These non-local corrections…

## References

SHOWING 1-10 OF 55 REFERENCES

### Lattice study of the jet quenching parameter.

- PhysicsPhysical review letters
- 2014

How one can evaluate the soft contribution to the collision kernel characterizing this real-time phenomenon is explained, analyzing certain gauge-invariant operators in a dimensionally reduced effective theory (electrostatic QCD), which can be studied nonperturbatively via simulations on a Euclidean lattice.

### O(g) plasma effects in jet quenching

- Physics
- 2009

We consider the bremsstrahlung energy loss of high-energy partons moving in the quark-gluon plasma, at weak coupling. We show that the rates for these processes receive large $O(g)$ corrections from…

### The non-linear evolution of jet quenching

- Physics
- 2014

A bstractWe construct a generalization of the JIMWLK Hamiltonian, going beyond the eikonal approximation, which governs the high-energy evolution of the scattering between a dilute projectile and a…

### Renormalization of the jet-quenching parameter

- Physics
- 2014

In the context of the recently derived probabilistic picture of in-medium jet evolution, we study radiative corrections which yield potentially large double logarithms, αs ln2 L, for large enough…

### Calculating the jet quenching parameter q̄ in lattice gauge theory

- Physics
- 2013

We present a framework where first principles calculations of jet modification may be carried out in a non-perturbative thermal environment. As an example of this approach, we compute the leading…

### Energy dependence of jet transport parameter and parton saturation in quark-gluon plasma

- Physics
- 2008

We study the evolution and saturation of the gluon distribution function in the quark-gluon plasma as probed by a propagating parton and its effect on the computation of jet quenching or transport…

### Antiangular ordering of gluon radiation in QCD media.

- PhysicsPhysical review letters
- 2011

In-medium color coherence between emitters, neglected in all previous calculations, leads to a novel mechanism of soft-gluon radiation in medium-induced gluon emission off a quark-antiquark antenna in the framework of perturbative QCD.

### Medium-induced QCD cascade: democratic branching and wave turbulence.

- PhysicsPhysical review letters
- 2013

It is argued that the turbulent flow may be responsible for the excess energy carried by very soft quanta, as revealed by the analysis of the dijet asymmetry observed in Pb-Pb collisions at the LHC.