Interplaying mechanisms behind single inclusive jet suppression in heavy-ion collisions

Abstract

The suppression factor for single inclusive jets in Pb+Pb collisions at the Large Hadron Collider (LHC) has a weak dependence on the transverse momentum $p_T$ and remains almost the same at two colliding energies, $\sqrt{s}=2.76$ and 5.02 TeV, though the central rapidity density of bulk hadrons increases by about 20\%. This phenomenon is investigated within the Linear Boltzmann Transport (LBT) model, which includes elastic and inelastic processes based on perturbative QCD for both jet shower and recoil medium partons as they propagate through a quark-gluon plasma (QGP). With the dynamic evolution of the QGP given by the 3+1D CLVisc hydrodynamic model with event-by-event fully fluctuating initial conditions, single inclusive jet suppression in Pb+Pb collisions from LBT agrees well with experimental data. The weak $\sqrt{s}$ and $p_T$-dependence of the jet suppression factor at LHC are found to result directly from the $\sqrt{s}$-dependence of the initial jet $p_T$ spectra and slow $p_T$-dependence of the jet energy loss. Contributions from jet-induced medium response, influence of radial expansion, both of which depend on jet-cone size, and jet flavor composition all conjoin to give a slow $p_T$-dependence of jet energy loss and the single jet suppression factor $R_{\mathrm{AA}}$, their dependence on $\sqrt{s}$ and jet-cone size. Single inclusive jet suppression at $\sqrt{s}=200$ GeV is also predicted that actually decreases slightly with $p_T$ in the $p_T<50$ GeV/$c$ range because of the steeper initial jet spectra though the $p_T$-dependence of the jet energy loss is weaker than that at LHC.

arXiv comment22 pages in ReVTeX with 29 figures, final version to appear in PRC

References in corpus (74)

• PYTHIA 6.4 Physics and Manual
• PYTHIA 6.2 Physics and Manual
• The anti-k_t jet clustering algorithm
• FastJet user manual
• Experimental and Theoretical Challenges in the Search for the Quark Gluon Plasma: The STAR Collaboration's Critical Assessment of the Evidence from RHIC Collisions
• Formation of dense partonic matter in relativistic nucleus-nucleus collisions at RHIC: Experimental evaluation by the PHENIX collaboration
• A Multi-Phase Transport Model for Relativistic Heavy Ion Collisions
• EPS09 - a New Generation of NLO and LO Nuclear Parton Distribution Functions
• HIJING 1.0: A Monte Carlo Program for Parton and Particle Production in High Energy Hadronic and Nuclear Collisions
• Multiple Parton Scattering in Nuclei: Parton Energy Loss
• QCD Equation of State and Hadron Resonance Gas
• Suppression of charged particle production at large transverse momentum in central Pb-Pb collisions at $\sqrt{s_{\mathrm{NN}}}=2.76$ TeV
• Study of high-pT charged particle suppression in PbPb compared to pp collisions at sqrt(sNN)=2.76 TeV
• Multiple Scattering, Parton Energy Loss and Modified Fragmentation Functions in Deeply Inelastic eA Scattering
• Collective Flow signals the Quark Gluon Plasma
• Extracting jet transport coefficient from jet quenching at RHIC and LHC
• High-p_T Tomography of d+Au and Au+Au at SPS, RHIC, and LHC
• The theory and phenomenology of perturbative QCD based jet quenching
• Jet quenching in high-energy heavy-ion collisions
• Jet Quenching in the Opposite Direction of a Tagged Photon in High-Energy Heavy-Ion Collisions
• Linearized Boltzmann transport model for jet propagation in the quark-gluon plasma: Heavy quark evolution
• Jet size dependence of single jet suppression in lead-lead collisions at sqrt(s(NN)) = 2.76 TeV with the ATLAS detector at the LHC
• The Fragility of High-pT Hadron Spectra as a Hard Probe
• Charged-particle nuclear modification factors in PbPb and pPb collisions at sqrt(s[NN]) = 5.02 TeV
• Linear Boltzmann Transport for Jet Propagation in the Quark-Gluon Plasma: Elastic Processes and Medium Recoil
• Effects of initial flow velocity fluctuation in event-by-event (3+1)D hydrodynamics
• Measurements of the Nuclear Modification Factor for Jets in Pb+Pb Collisions at $\sqrt{s_{\mathrm{NN}}}=2.76$ TeV with the ATLAS Detector
• A Hybrid Strong/Weak Coupling Approach to Jet Quenching
• Radiative and Collisional Jet Energy Loss in the Quark-Gluon Plasma at RHIC
• Transverse momentum spectra and nuclear modification factors of charged particles in pp, p-Pb and Pb-Pb collisions at the LHC
• Centrality dependence of the pseudorapidity density distribution for charged particles in Pb-Pb collisions at $\sqrt{s_{\mathrm{NN}}}$ = 2.76 TeV
• A perturbative framework for jet quenching
• Waking the Colored Plasma
• Dihadron Tomography of High-Energy Nuclear Collisions in NLO pQCD
• Longitudinal double-spin asymmetry and cross section for inclusive jet production in polarized proton collisions at sqrt(s) = 200 GeV
• Pseudorapidity distribution and decorrelation of anisotropic flow within CLVisc hydrodynamics
• Medium Modification of γ-jets in High-energy Heavy-ion Collisions
• Measurement of the nuclear modification factor for inclusive jets in Pb+Pb collisions at $\sqrt{s_{\mathrm{NN}}}=5.02$ TeV with the ATLAS detector
• Medium response in JEWEL and its impact on jet shape observables in heavy ion collisions
• Effects of jet-induced medium excitation in $\gamma$-hadron correlation in A+A collisions
• High-$p_T$ Hadron Spectra, Azimuthal Anisotropy and Back-to-Back Correlations in High-energy Heavy-ion Collisions
• Heavy and light flavor jet quenching at RHIC and LHC energies
• Explanation of Di-jet asymmetry in Pb+Pb collisions at the Large Hadron Collider
• A theory of jet shapes and cross sections: from hadrons to nuclei
• Angular Structure of Jet Quenching Within a Hybrid Strong/Weak Coupling Model
• Full jet in quark-gluon plasma with hydrodynamic medium response
• Angular Dependence of Jet Quenching Indicates Its Strong Enhancement Near the QCD Phase Transition
• Measurement of inclusive jet cross sections in pp and PbPb collisions at sqrt(s[NN]) = 2.76 TeV
• Jet tomography of high-energy nucleus-nucleus collisions at next-to-leading order
• $\mathcal{O}({\alpha }_s^3)$ analysis of inclusive jet and di-jet production in heavy ion reactions at the Large Hadron Collider
• Bridging Soft-Hard Transport Properties of Quark-Gluon Plasmas with CUJET3.0
• Momentum imbalance of isolated photon-tagged jet production at RHIC and LHC
• Tomography of high-energy nuclear collisions with photon-hadron correlations
• Magnetic Component of Quark-Gluon Plasma is also a Liquid!
• Centrality dependence of the pseudorapidity density distribution for charged particles in Pb-Pb collisions at $\sqrt{s_{\mathrm{NN}}}=5.02$ TeV
• Multiple jets and $\gamma$-jet correlation in high-energy heavy-ion collisions
• Sensitivity of jet substructure to jet-induced medium response
• Effects of jet quenching on the hydrodynamical evolution of quark-gluon plasma
• Consistency of Perfect Fluidity and Jet Quenching in semi-Quark-Gluon Monopole Plasmas
• Mach cone induced by $\gamma$-triggered jets in high-energy heavy-ion collisions
• Analytical and numerical Gubser solutions of the second-order hydrodynamics
• Modified Dihadron Fragmentation Functions in Hot and Nuclear Matter
• Full jet evolution in quark-gluon plasma and nuclear modification of jet production and jet shape in Pb+Pb collisions at 2.76 ATeV at the LHC
• Inclusive production of small radius jets in heavy-ion collisions
• On the sensitivity of the dijet asymmetry to the physics of jet quenching
• Jet Fragmentation via Recombination of Parton Showers
• Z+jet correlation with NLO-matched parton-shower and jet-medium interaction in high-energy nuclear collisions
• A Monte-Carlo model for elastic energy loss in a hydrodynamical background
• Through the blackness -- high p_T hadrons probing the central region of 200 AGeV Au-Au collisions
• The Z^0-tagged jet event asymmetry in heavy-ion collisions at the CERN Large Hadron Collider
• Interplay between Mach cone and radial expansion and its signal in $\gamma$-jet events
• Parton shower evolution in medium and nuclear modification of photon-tagged jets in Pb+Pb collisions at the LHC
• Study of W and Z Boson Production in Proton-Lead Collisions at the LHC with KP Nuclear Parton Distributions
• Effect of medium recoil and $p_T$ broadening on single inclusive jet suppression in high-energy heavy-ion collisions

Cited by in corpus (67)

• Jet quenching and medium response in high-energy heavy-ion collisions: a review
• Determining the jet transport coefficient $\hat{q}$ from inclusive hadron suppression measurements using Bayesian parameter estimation
• Measurements of inclusive jet spectra in pp and central Pb-Pb collisions at $\sqrt{s_{\mathrm{NN}}}$ = 5.02 TeV
• Probing the Short-Distance Structure of the Quark-Gluon Plasma with Energy Correlators
• First measurement of large area jet transverse momentum spectra in heavy-ion collisions
• Modification of Jet Substructure in Heavy Ion Collisions as a Probe of the Resolution Length of Quark-Gluon Plasma
• The Present and Future of QCD
• Medium modification of $\gamma$-jet fragmentation functions in Pb+Pb collisions at LHC
• Inclusive jet and hadron suppression in a multistage approach
• Measurement of inclusive charged-particle jet production in Au+Au collisions at $\sqrt{s_{NN}}$=200 GeV
• 3D structure of jet-induced diffusion wake in an expanding quark-gluon plasma
• Nuclear modification of jet shape for inclusive jets and $\gamma$-jets at the LHC energies
• QGP modification to single inclusive jets in a calibrated transport model
• Bayesian extraction of jet energy loss distributions in heavy-ion collisions
• The JETSCAPE framework: p+p results
• Search for the elusive jet-induced diffusion wake in $Z/\gamma$-jets with 2D jet tomography in high-energy heavy-ion collisions
• Information field based global Bayesian inference of the jet transport coefficient
• Gradient Tomography of Jet Quenching in Heavy-Ion Collisions
• Jet Wake from Linearized Hydrodynamics
• Overview of high-density QCD studies with the CMS experiment at the LHC
• Measurement of the radius dependence of charged-particle jet suppression in Pb-Pb collisions at $\sqrt{s_{\mathrm{NN}}}$ = 5.02 TeV
• Measurements of azimuthal anisotropies of jet production in Pb+Pb collisions at $\sqrt{s_{NN}}=$ 5.02 TeV with the ATLAS detector
• Bulk medium evolution has considerable effects on jet observables
• Linear Boltzmann transport for jet propagation in the quark-gluon plasma: Inelastic processes and jet modification
• Medium Response and Jet-Hadron Correlations in Relativistic Heavy-Ion Collisions
• Deep learning assisted jet tomography for the study of Mach cones in QGP
• Comparison of inclusive and photon-tagged jet suppression in 5.02 TeV Pb+Pb collisions with ATLAS
• The JETSCAPE framework
• Mini-jet quenching in a concurrent jet+hydro evolution and the non-equilibrium quark-gluon plasma
• Heavy flavor quenching and flow: the roles of initial condition, pre-equilibrium evolution and in-medium interaction
• Predictions for the sPHENIX physics program
• Pushing forward jet substructure measurements in heavy-ion collisions
• Jet shape modifications in holographic dijet systems
• Transverse momentum balance of dijets in Xe+Xe collisions at the LHC
• Hard jet substructure in a multistage approach
• Parton splitting scales of reclustered large-radius jets in high-energy nuclear collisions
• Gluon emission from heavy quarks in dense nuclear matter
• Effects of the formation time of parton shower on jet quenching in heavy-ion collisions
• Final State Gluon Emission in Deep-Inelastic Scattering at Next-to-Leading Twist
• Longitudinal momentum fraction of heavy-flavor mesons in jets in high-energy nuclear collisions
• Quenching jets increases their flavor
• Jet evolution in a dense QCD medium
• Jet radius dependence of dijet momentum balance and suppression in Pb+Pb collisions at 5.02 TeV with the ATLAS detector
• Deciphering yield modification of hadron-triggered semi-inclusive recoil jets in heavy-ion collisions
• Flavor and path-length dependence of jet quenching from inclusive jet and γ-jet suppression
• In-medium gluon radiation spectrum with all-order resummation of multiple scatterings in longitudinally evolving media
• Quenching of jets tagged with $W$ bosons in high-energy nuclear collisions
• Modification of charged-particle jets in event-shape engineered Pb$-$Pb collisions at $\sqrt{s_{\mathrm{NN}}}=5.02$ TeV
• Hadron productions and jet substructures associated with $Z^0/\gamma$ in Pb+Pb collisions at the LHC
• Neural network biased corrections: Cautionary study in background corrections for quenched jets
• Exploiting $\nu$-dependence of projected energy correlators in HICs
• Jet overlap in heavy ion collisions at LHC energies and its consequences on jet shape
• Interplaying mechanisms behind inclusive jet $R_{AA}$ and extraction of jet energy loss distributions
• An improved linear Boltzmann transport model for hadron and jet suppression in ultrarelativistic heavy-ion collisions
• Quenching of heavy and light flavour jets: experimental overview
• The Fox-Wolfram Moment of Jet Production in Relativistic Heavy Ion Collisions
• Jet momentum reconstruction in the QGP background with machine learning
• Deriving a parton shower for jet thermalization in QCD plasmas
• Emergence of thermal recoil jets in high-energy heavy-ion collisions
• Geometric Bias and Centrality Dependence of Jet Quenching in High-Energy Nuclear Collisions
• System-size dependence of $\gamma$-jet modifications in heavy-ion collisions
• Exploring system size dependence of jet modification in heavy-ion collisions
• Studying the QGP with Jets at the LHC and RHIC
• Suppression of elliptic anisotropy inside jets: A new perspective for jet quenching
• Partonic transport model application to heavy flavor
• The effect of recoils on soft-drop-groomed observables in $\gamma$-tagged jets in a multistage approach
• Jet cone size dependence of single inclusive jet suppression due to jet quenching in Pb+Pb collisions at $\sqrt{s_{\mathrm{NN}}}=5.02$ TeV