Gabriele Coci
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View article: Entropy from decoherence: a case study using glasma-based occupation numbers
Entropy from decoherence: a case study using glasma-based occupation numbers Open
We compute the entropy-per-particle, $S/N$, produced by the decoherence of a coherent state interacting with an environment, using an analytical open quantum system approach. The coherent state considered is characterized by occupation num…
View article: Cluster and anti-cluster production in heavy-ion collisions and pA reactions
Cluster and anti-cluster production in heavy-ion collisions and pA reactions Open
International audience
View article: Clusters as a probe of the equation-of-state of strongly interacting matter
Clusters as a probe of the equation-of-state of strongly interacting matter Open
We investigate the influence of the equation-of-state (EoS) of strongly interacting matter created in heavy-ion collisions on the light cluster and hypernuclei production within the Parton-Hadron-Quantum-Molecular Dynamics (PHQMD) microsco…
View article: Constraints on the equation-of-state from low energy heavy-ion collisions within the PHQMD microscopic approach with momentum-dependent potential
Constraints on the equation-of-state from low energy heavy-ion collisions within the PHQMD microscopic approach with momentum-dependent potential Open
We investigate the influence of the equation-of-state (EoS) of nuclear matter on collective observables, the directed ($v_1$) and the elliptic flow ($v_2$) of nucleons and light clusters in heavy-ion collisions at GeV beam energies employi…
View article: Cluster and anti-cluster production in heavy-ion collisions and pA reactions
Cluster and anti-cluster production in heavy-ion collisions and pA reactions Open
We investigate light cluster and anti-cluster production in heavy-ion collisions from SIS to RHIC energies within the Parton-Hadron-Quantum-Molecular Dynamics (PHQMD) microscopic transport approach which propagates (anti-)baryons using n-b…
View article: Cluster formation near midrapidity: How the production mechanisms can be identified experimentally
Cluster formation near midrapidity: How the production mechanisms can be identified experimentally Open
International audience
View article: Mechanisms for cluster production in heavy-ion collisions near midrapidity
Mechanisms for cluster production in heavy-ion collisions near midrapidity Open
The formation of weakly bound clusters and hypernuclei in the hot and dense environment at midrapidity is a surprising phenomenon observed experimentally in heavy-ion collisions, spanning from low SIS to ultra-relativistic LHC energies. Th…
View article: Dynamical mechanisms for deuteron production at mid-rapidity in relativistic heavy-ion collisions from SIS to RHIC energies
Dynamical mechanisms for deuteron production at mid-rapidity in relativistic heavy-ion collisions from SIS to RHIC energies Open
The understanding of the mechanisms for the production of weakly bound clusters, such as a deuteron $d$, in heavy-ion reactions at mid-rapidity is presently one of the challenging problems which is also known as the "ice in a fire" puzzle.…
View article: Midrapidity cluster formation in heavy-ion collisions
Midrapidity cluster formation in heavy-ion collisions Open
We study the production of clusters and hypernuclei at midrapidity employing the Parton-Hadron- Quantum-Molecular-Dynamics (PHQMD) approach, a microscopic n-body transport model based on the QMD propagation of the baryonic degrees of freed…
View article: Midrapidity cluster formation in heavy-ion collisions
Midrapidity cluster formation in heavy-ion collisions Open
We study the production of clusters and hypernuclei at midrapidity employing the Parton-Hadron-Quantum-Molecular-Dynamics (PHQMD) approach, a microscopic n-body transport model based on the QMD propagation of the baryonic degrees of freedo…
View article: Cluster and hypercluster production in relativistic heavy-ion collisions within the parton-hadron-quantum-molecular-dynamics approach
Cluster and hypercluster production in relativistic heavy-ion collisions within the parton-hadron-quantum-molecular-dynamics approach Open
We study cluster and hypernuclei production in heavy-ion collisions at\nrelativistic energies employing the Parton-Hadron-Quantum-Molecular-Dynamics\n(PHQMD) approach, a microscopic n-body transport model based on the QMD\npropagation of t…
View article: Comparison of heavy ion transport simulations: Ag + Ag collisions at $E_{lab}$ = 1.58A GeV
Comparison of heavy ion transport simulations: Ag + Ag collisions at $E_{lab}$ = 1.58A GeV Open
We compare the microscopic transport models UrQMD, PHSD, PHQMD, and SMASH to make predictions for the upcoming Ag+Ag data at $E_\mathrm{lab}=1.58$~$A$GeV ($\sqrt{s_\mathrm{NN}}=2.55$~GeV) by the HADES collaboration. We study multiplicities…
View article: Dynamical cluster and hypernuclei production in heavy-ion collisions
Dynamical cluster and hypernuclei production in heavy-ion collisions Open
We study light cluster and hypernuclei production in heavy-ion collisions from SIS to RHIC energies based on the n-body dynamical transport approach PHQMD (Parton-Hadron-Quantum-Molecular-Dynamics). In PHQMD clusters are formed dynamically…
View article: Cluster and hyper-cluster production in relativistic heavy-ion collisions within the Parton-Hadron-Quantum-Molecular-Dynamics approach
Cluster and hyper-cluster production in relativistic heavy-ion collisions within the Parton-Hadron-Quantum-Molecular-Dynamics approach Open
We study cluster and hypernuclei production in heavy-ion collisions at relativistic energies employing the Parton-Hadron-Quantum-Molecular-Dynamics (PHQMD) approach, a microscopic n-body transport model based on the QMD propagation of the …
View article: Cluster and hyper-cluster production in relativistic heavy-ion collisions within the PHQMD approach
Cluster and hyper-cluster production in relativistic heavy-ion collisions within the PHQMD approach Open
We study cluster and hypernuclei production in heavy-ion collisions at relativistic energies employing the Parton-Hadron-Quantum-Molecular-Dynamics (PHQMD) approach, a microscopic n-body transport model based on the QMD propagation of the …
View article: Properties of the quark‐gluon plasma created in heavy‐ion collisions
Properties of the quark‐gluon plasma created in heavy‐ion collisions Open
We review the properties of the strongly interacting quark‐gluon plasma (QGP) at finite temperature and baryon chemical potential as created in heavy‐ion collisions at ultrarelativistic energies. The description of the strongly interacting…
View article: Properties of the QGP created in heavy-ion collisions
Properties of the QGP created in heavy-ion collisions Open
We review the properties of the strongly interacting quark-gluon plasma (QGP) at finite temperature $T$ and baryon chemical potential $μ_B$ as created in heavy-ion collisions at ultrarelativistic energies. The description of the strongly i…
View article: The surprising heavy hadrons production in pp and AA collisions: hadronization within coalescence and fragmentation
The surprising heavy hadrons production in pp and AA collisions: hadronization within coalescence and fragmentation Open
The hadronization process of heavy hadrons with bottom and charm quarks, especially for baryons Λ c and Λ b , in a dense QGP medium is largely not understood. We present within a coalescence plus fragmentation model the predictions for D 0…
View article: Transport properties of Heavy Quarks: anisotropic flows υ<sub>n</sub> and their correlations to the bulk dynamics and initial Electromagnetic field
Transport properties of Heavy Quarks: anisotropic flows υ<sub>n</sub> and their correlations to the bulk dynamics and initial Electromagnetic field Open
We study the correlations between light flavor and heavy quarks (HQs) flow harmonics at LHC energy within a transport approach. We have investigated the role of transport coefficient in developing these anisotropic flows correlations. We s…
View article: Heavy - light flavor correlations of anisotropic flows at LHC energies within event-by-event transport approach
Heavy - light flavor correlations of anisotropic flows at LHC energies within event-by-event transport approach Open
The heavy quarks (HQs) are a unique probe of the hot QCD matter properties and their dynamics are coupled to the locally thermalized expanding quark gluon plasma. We present here a novel study of the event by event correlations between lig…
View article: Parton-hadron-quantum-molecular dynamics: A novel microscopic <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:mi>n</mml:mi></mml:math>-body transport approach for heavy-ion collisions, dynamical cluster formation, and hypernuclei production
Parton-hadron-quantum-molecular dynamics: A novel microscopic -body transport approach for heavy-ion collisions, dynamical cluster formation, and hypernuclei production Open
Cluster and hypernuclei production in heavy-ion collisions is presently under\nactive experimental and theoretical investigation. Since clusters are weekly\nbound objects, their production is very sensitive to the dynamical evolution of\nt…
View article: Impact of Glasma on heavy quark observables in nucleus-nucleus collisions at LHC
Impact of Glasma on heavy quark observables in nucleus-nucleus collisions at LHC Open
In the pre-thermal equilibrium stage of relativistic heavy-ion collisions, a\nstrong quasi-classical transverse gluon field emerges at about $\\tau_0 \\simeq\n0.1 \\, \\rm fm/c$ and evolves together with their longitudinal counterparts\nac…
View article: Toward the determination of heavy-quark transport coefficients in quark-gluon plasma
Toward the determination of heavy-quark transport coefficients in quark-gluon plasma Open
Several transport models have been employed in recent years to analyze\nheavy-flavor meson spectra in high-energy heavy-ion collisions. Heavy-quark\ntransport coefficients extracted from these models with their default\nparameters vary, ho…
View article: Heavy Hadrons Production by Coalescence Plus Fragmentation in AA Collisions at RHIC and LHC
Heavy Hadrons Production by Coalescence Plus Fragmentation in AA Collisions at RHIC and LHC Open
The hadronization process of heavy hadrons with bottom and charm quarks, especially for baryons Λ c , in a dense QGP medium is largely not understood. We present within a coalescence plus fragmentation model the predictions for D 0 and Λ c…
View article: Resolving discrepancies in the estimation of heavy quark transport coefficients in relativistic heavy-ion collisions
Resolving discrepancies in the estimation of heavy quark transport coefficients in relativistic heavy-ion collisions Open
Heavy flavor observables provide valuable information on the properties of\nthe hot and dense Quark-Gluon Plasma (QGP) created in ultra-relativistic\nnucleus-nucleus collisions. Various microscopic models have successfully\ndescribed many …
View article: Heavy quark dynamics within a Boltzmann transport model: radiative vs collisional energy loss
Heavy quark dynamics within a Boltzmann transport model: radiative vs collisional energy loss Open
We discuss the propagation of heavy quarks (charm and bottom) through the QGP by means of a relativistic Boltzmann transport approach including both collisional and radiative energy loss mechanisms. In particular we investigate the impact …
View article: Modeling early time dynamics of relativistic heavy ion collisions
Modeling early time dynamics of relativistic heavy ion collisions Open
We studied isotropization and thermalization of the quark-gluon plasma produced by decaying color-electric flux tubes created at the very early stages of relativistic heavy ion collisions. We coupled the dynamical evolution of the initial …