370 citations · 2.8k across the 76 of their papers we have counts for
46 papers · 1 filter
Electromagnetic Radiation from Baryon-Rich Matter in Heavy-Ion Collisions
Xiang-Yu Wu, Charles Gale, Sangyong Jeon +3
We perform a study of electromagnetic radiation in heavy-ion collisions at Relativistic Heavy Ion Collider (RHIC) Beam Energy Scan (BES) and SPS energies using the iEBE-MUSIC frame…
Transport-based initial conditions for heavy-ion collisions at finite densities
H. Roch, G. Pihan, A. Monnai +53
We employ the SMASH transport model to provide event-by-event initial conditions for the energy-momentum tensor and conserved charge currents in hydrodynamic simulations of relativ…
Acausality-driven instabilities in transient relativistic viscous hydrodynamics
Lorenzo Gavassino, Henry Hirvonen, Jean-François Paquet +2
We investigate non-linear instabilities stemming from superluminal propagation of information in Israel-Stewart-like models of relativistic viscous fluid dynamics. In relativity, t…
The effect of causality constraints on Bayesian analyses of heavy-ion collisions
Thiago S. Domingues, Renata Krupczak, Jorge Noronha +3
There have long been questions about the limits to the validity of relativistic fluid dynamics, and whether it is being used outside its regime of validity in modern simulations of…
Photon-triggered jets as probes of multi-stage jet modification
C. Sirimanna, Y. Tachibana, A. Angerami +50
Prompt photons are created in the early stages of heavy ion collisions and traverse the QGP medium without any interaction. Therefore, photon-triggered jets can be used to study th…
3D Multi-system Bayesian Calibration with Energy Conservation to Study Rapidity-dependent Dynamics of Nuclear Collisions
Andi Mankolli, Aaron Angerami, Ritu Arora +48
Considerable information about the early-stage dynamics of heavy-ion collisions is encoded in the rapidity dependence of measurements. To leverage the large amount of experimental…
Photon momentum anisotropies from the late stages of relativistic heavy-ion collisions
Hannah Elfner, Niklas Götz, Oscar Garcia-Montero +2
The photon emission from the late stages of the dynamical evolution of heavy-ion reactions at the highest RHIC and LHC energies is investigated. A comparison between a calculation…
Electromagnetic probes in heavy-ion collisions: progress and open questions
Jean-François Paquet
I present an overview of photon and dilepton production in heavy-ion collisions, highlighting recent progress and ongoing challenges, with focus on hard initial scatterings, pre-eq…
Early-times Yang-Mills dynamics and the characterization of strongly interacting matter with statistical learning
Matthew R. Heffernan, Charles Gale, Sangyong Jeon +1
In ultrarelativistic heavy-ion collisions, a plasma of deconfined quarks and gluons is formed within fm/c of the nuclei's impact. The complex dynamics of the collision before $…
Bayesian parameter estimation with a new three-dimensional initial-conditions model for ultrarelativistic heavy-ion collisions
Derek Soeder, Weiyao Ke, J. -F. Paquet +1
We extend the well-studied midrapidity TRENTo initial-conditions model to three dimensions, thus facilitating (3+1)D modeling and analysis of ultrarelativistic heavy-ion collisions…
Bayesian quantification of strongly-interacting matter with color glass condensate initial conditions
Matthew R. Heffernan, Charles Gale, Sangyong Jeon +1
A global Bayesian analysis of relativistic Pb + Pb collisions at = 2.76 TeV is performed, using a multistage model consisting of an IP-Glasma initial state, a v…
Multi-scale evolution of charmed particles in a nuclear medium
JETSCAPE collaboration, W. Fan, G. Vujanovic +57
Parton energy-momentum exchange with the quark gluon plasma (QGP) is a multi-scale problem. In this work, we calculate the interaction of charm quarks with the QGP within the highe…
Efficient emulation of relativistic heavy ion collisions with transfer learning
Dananjaya Liyanage, Yi Ji, Derek Everett +4
Measurements from the Large Hadron Collider (LHC) and the Relativistic Heavy Ion Collider (RHIC) can be used to study the properties of quark-gluon plasma. Systematic constraints o…
Determining the jet transport coefficient of the quark-gluon plasma using Bayesian parameter estimation
J. Mulligan, A. Angerami, R. Arora +46
We present a new determination of , the jet transport coefficient of the quark-gluon plasma. Using the JETSCAPE framework, we use Bayesian parameter estimation to constrai…
Determining the jet transport coefficient from inclusive hadron suppression measurements using Bayesian parameter estimation
S. Cao, Y. Chen, J. Coleman +44
We report a new determination of , the jet transport coefficient of the Quark-Gluon Plasma. We use the JETSCAPE framework, which incorporates a novel multi-stage theoretic…
Event-plane decorrelation of photons produced in the early stage of heavy-ion collisions
Charles Gale, Jean-François Paquet, Björn Schenke +1
We study photon production in the early stage of heavy-ion collisions using a multistage model combining IP-Glasma, KøMPøST and relativistic hydrodynamics. We discuss the small mom…
First results from Hybrid Hadronization in small and large systems
M. Kordell, A. Angerami, S. A. Bass +47
"Hybrid Hadronization" is a new Monte Carlo package to hadronize systems of partons. It smoothly combines quark recombination applicable when distances between partons in phase spa…
Constraints on jet quenching from a multi-stage energy-loss approach
C. Park, A. Angerami, S. A. Bass +47
We present a multi-stage model for jet evolution through a quark-gluon plasma within the JETSCAPE framework. The multi-stage approach in JETSCAPE provides a unified description of…
Photon-jet correlations in p-p and Pb-Pb collisions using JETSCAPE framework
C. Sirimanna, A. Angerami, S. A. Bass +47
It is now well established that jet modification is a multistage effect; hence a single model alone cannot describe all facets of jet modification. The JETSCAPE framework is a mult…
Probing the multi-scale dynamical interaction between heavy quarks and the QGP using JETSCAPE
W. Fan, G. Vujanovic, A. Angerami +47
The dynamics of shower development for a jet traveling through the QGP involves a variety of scales, one of them being the heavy quark mass. Even though the mass of the heavy quark…
Hydrodynamic response to jets with a source based on causal diffusion
Y. Tachibana, A. Angerami, S. A. Bass +47
We study the medium response to jet evolution in the quark-gluon plasma within the JETSCAPE framework. Recoil partons' medium response in the weakly coupled description is implemen…
Jet quenching in a multi-stage Monte Carlo approach
A. Kumar, A. Angerami, S. A. Bass +47
We present a jet quenching model within a unified multi-stage framework and demonstrate for the first time a simultaneous description of leading hadrons, inclusive jets, and ellipt…
Multi-stage evolution of heavy quarks in the quark-gluon plasma
G. Vujanovic, A. Angerami, S. A. Bass +47
The interaction of heavy flavor with the quark-gluon plasma (QGP) in relativistic heavy-ion collisions is studied using JETSCAPE, a publicly available software package containing a…
Revisiting Bayesian constraints on the transport coefficients of QCD
J. -F. Paquet, A. Angerami, S. A. Bass +47
Multistage models based on relativistic viscous hydrodynamics have proven successful in describing hadron measurements from relativistic nuclear collisions. These measurements are…