Jet structure in heavy ion collisions

JP Blaizot, Y Mehtar-Tani - International Journal of Modern Physics …, 2015 - World Scientific
We review recent theoretical developments in the study of the structure of jets that are
produced in ultra relativistic heavy ion collisions. The core of the review focusses on the …

High gluon densities in heavy ion collisions

JP Blaizot - Reports on Progress in Physics, 2017 - iopscience.iop.org
The early stages of heavy ion collisions are dominated by high density systems of gluons
that carry each a small fraction x of the momenta of the colliding nucleons. A distinguishing …

Quark and gluon helicity evolution at small x: revised and updated

F Cougoulic, YV Kovchegov, A Tarasov… - Journal of High Energy …, 2022 - Springer
A bstract We revisit the problem of small Bjorken-x evolution of the gluon and flavor-singlet
quark helicity distributions in the shock wave (s-channel) formalism. Earlier works on the …

Sudakov double logarithms resummation in hard processes <?format ?>in the small- saturation formalism

AH Mueller, BW Xiao, F Yuan - … Review D—Particles, Fields, Gravitation, and …, 2013 - APS
In this manuscript, we present a complete study of the Sudakov double logarithms
resummation for various hard processes in e A and p A collisions in the small-x saturation …

Impact-parameter dependent color glass condensate dipole model<? format?> and new combined HERA data

AH Rezaeian, I Schmidt - Physical Review D—Particles, Fields, Gravitation …, 2013 - APS
The impact-parameter dependent color glass condensate (b-CGC) dipole model is based on
the Balitsky-Kovchegov nonlinear evolution equation and improves the Iancu-Itakura-Munier …

Small- helicity evolution: An operator treatment

YV Kovchegov, MD Sievert - Physical Review D, 2019 - APS
We rederive the small-x evolution equations governing quark helicity distribution in a proton
using solely an operator-based approach. In our previous works on the subject, the …

Orbital angular momentum at small x revisited

YV Kovchegov, B Manley - Journal of High Energy Physics, 2024 - Springer
A bstract We revisit the problem of the small Bjorken-x asymptotics of the quark and gluon
orbital angular momentum (OAM) distributions in the proton utilizing the revised small-x …

Improving the kinematics for low- QCD evolution equations in coordinate space

G Beuf - Physical Review D, 2014 - APS
High-energy evolution equations, such as the Balitsky-Fadin-Kuraev-Lipatov (BFKL),
Balitsky-Kovchegov (BK) or Jalilian-Marian–Iancu–McLerran–Weigert–Leonidov–Kovner …

Forward inclusive jet productions in collisions

L Wang, L Chen, Z Gao, Y Shi, SY Wei, BW Xiao - Physical Review D, 2023 - APS
Motivated by recent experimental LHC measurements on the forward inclusive jet
productions and based on our previous calculations on forward hadron productions, we …

Radiative p⊥-broadening of high-energy quarks and gluons in QCD matter

T Liou, AH Mueller, B Wu - Nuclear Physics A, 2013 - Elsevier
We study radiative p⊥-broadening of high-energy quarks passing through hot and cold
QCD matter. With L the length of the matter and l 0 the size of constituents of the matter we …