209 citations · 2.2k across the 53 of their papers we have counts for
54 papers
Resolving the -meson directed-flow puzzle by multi-step meson--baryon dynamics
Yingjie Zhou, Taesoo Song, Susanne Glässel +8
Recent STAR measurements at fixed-target Beam Energy Scan energies have revealed an unexpectedly large directed flow of mesons in Au+Au collisions, comparable to that of proton…
Study on the equation-of-state with light clusters and hypernuclei
Elena Bratkovskaya, Jörg Aichelin
Heavy-ion collision experiments offer a unique opportunity to explore the early stages of the Universe by creating matter under extreme conditions of high temperature and baryon de…
Probing of EoS with clusters and hypernuclei
Yingjie Zhou, Susanne Glässel, Yue-Hang Leung +12
The study of the nuclear equation-of-state (EoS) is a one of the primary goals of experimental and theoretical heavy-ion physics. The comparison of recent high statistics data from…
Cluster and anti-cluster production in heavy-ion collisions and pA reactions
Gabriele Coci, Jiaxing Zhao, Susanne Glässel +6
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 t…
Systematic study of flow of protons and light clusters in intermediate-energy heavy-ion collisions with momentum-dependent potentials
Viktar Kireyeu, Vadim Voronyuk, Michael Winn +6
We study the influence of the nuclear equation-of-state (EoS) on collective observables -- the directed () and elliptic flow () of nucleons and light clusters -- in heavy…
Beauty hadron production in high energy proton-proton and heavy-ion collisions in the EPOS4HQ framework
J. Zhao, J. Aichelin, P. B. Gossiaux +1
Charmed hadron observables from the RHIC to LHC energies have been very successfully described with the recently advanced EPOS4HQ event generator. Here we extend this investigation…
Hadronization of Heavy Quarks
Jiaxing Zhao, Jörg Aichelin, Pol Bernard Gossiaux +12
Heavy-flavor hadrons produced in ultra-relativistic heavy-ion collisions are a sensitive probe for studying hadronization mechanisms of the quark-gluon-plasma. In this work, we sur…
Dynamical mechanisms for deuteron production at mid-rapidity in relativistic heavy-ion collisions from SIS to RHIC energies
Gabriele Coci, Susanne Gläßel, Viktar Kireyeu +5
The understanding of the mechanisms for the production of weakly bound clusters, such as a deuteron , in heavy-ion reactions at mid-rapidity is presently one of the challenging…
Dense Nuclear Matter Equation of State from Heavy-Ion Collisions
Agnieszka Sorensen, Kshitij Agarwal, Kyle W. Brown +133
The nuclear equation of state (EOS) is at the center of numerous theoretical and experimental efforts in nuclear physics. With advances in microscopic theories for nuclear interact…
Midrapidity cluster formation in heavy-ion collisions
Elena Bratkovskaya, Susanne Glässel, Viktar Kireyeu +7
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 bas…
Deuteron Production in Ultra-Relativistic Heavy-Ion Collisions: A Comparison of the Coalescence and the Minimum Spanning Tree Procedure
Viktar Kireyeu, Jan Steinheimer, Jörg Aichelin +2
The formation of deuterons in heavy-ion collisions at relativistic energies is investigated by employing two recently advanced models -- the Minimum Spanning Tree (MST) method and…
Transport properties and equation-of-state of hot and dense QGP matter near the critical end-point in the phenomenological dynamical quasi-particle model
Olga Soloveva, Jörg Aichelin, Elena Bratkovskaya
We extend the effective dynamical quasiparticle model (DQPM) - constructed for the description of non-perturbative QCD phenomena of the strongly interacting quark-gluon plasma (QGP…
Cluster and hyper-cluster production in relativistic heavy-ion collisions within the Parton-Hadron-Quantum-Molecular-Dynamics approach
Susanne Gläßel, Viktar Kireyeu, Vadim Voronyuk +6
We study cluster and hypernuclei production in heavy-ion collisions at relativistic energies employing the Parton-Hadron-Quantum-Molecular-Dynamics (PHQMD) approach, a microscopic…
Parton Hadron Quantum Molecular Dynamics (PHQMD) -- a Novel Microscopic N-Body Transport Approach for Heavy-Ion Dynamics and Hypernuclei Production
E. Bratkovskaya, J. Aichelin, A. Le Fevre +4
We present the novel microscopic n-body dynamical transport approach PHQMD(Parton-Hadron-Quantum-Molecular-Dynamics) for the description of particle production and cluster formatio…
Heavy-flavor production and medium properties in high-energy nuclear collisions - What next?
G. Aarts, J. Aichelin, C. Allton +46
Open and hidden heavy-flavor physics in high-energy nuclear collisions are entering a new and exciting stage towards reaching a clearer understanding of the new experimental result…
Constraining in-medium heavy-quark energy-loss mechanisms via angular correlations between heavy and light mesons
Martin Rohrmoser, Pol Bernard Gossiaux, Thierry Gousset +1
Two-particle correlations obtained from parton showers that pass the hot and dense medium of the quark gluon plasma (QGP) can be used as an alternative observable, in addition to t…
Degrees of Freedom of the Quark Gluon Plasma, tested by Heavy Mesons
H. Berrehrah, M. Nahrgang, T. Song +5
Heavy quarks (charm and bottoms) are one of the few probes which are sensitive to the degrees of freedom of a Quark Gluon Plasma (QGP), which cannot be revealed by lattice gauge ca…
Production of hypertritons in heavy ion collisions around the threshold of strangeness production
Christoph Hartnack, Arnaud Le Fèvre, Yvonne Leifels +1
We use the Isospin Quantum Molecular Dynamics approach supplemented with a phase space coalescence to study the properties of the production of hypertritons. We see strong influenc…
Strange meson-baryon interaction in hot and dense medium: recent progress for a road to GSI/FAIR
Daniel Cabrera, Laura Tolos, Jörg Aichelin +1
We report recent results on the dynamics of strange hadrons in two-body reactions relevant for near-threshold production in heavy-ion collisions at GSI/FAIR and NICA-Dubna. In part…
Transport Theory from the Nambu-Jona-Lasinio Lagrangian
R. Marty, J. M. Torres-Rincon, E. Bratkovskaya +1
Starting from the (Polyakov-) Nambu-Jona-Lasinio Lagrangian, (P)NJL, we formulate a transport theory which allows for describing the expansion of a quark-antiquark plasma and the s…
Constraining the nuclear matter equation of state around twice saturation density
A. Le Fèvre, Y. Leifels, W. Reisdorf +2
Using FOPI data on elliptic flow in Au+Au collisions between 0.4 and 1.5A GeV we extract constraints for the equation of state (EOS) of compressed symmetric nuclear matter using th…
Elliptic and triangular flow of heavy flavor in heavy-ion collisions
Marlene Nahrgang, Jörg Aichelin, Steffen Bass +2
We investigate the elliptic and the triangular flow of heavy mesons in ultrarelativistic heavy-ion collisions at RHIC and the LHC. The dynamics of heavy quarks is coupled to the lo…
Anti-strange meson-baryon interaction in hot and dense nuclear matter
Daniel Cabrera, Laura Tolos, Jörg Aichelin +1
We present a study of in-medium cross sections and (off-shell) transition rates for the most relevant binary reactions for strange pseudoscalar meson production close to threshold…
Dynamical collisional energy loss and transport properties of on- and off-shell heavy quarks in vacuum and in the Quark Gluon Plasma
Hamza Berrehrah, Pol-Bernard Gossiaux, Jörg Aichelin +2
In this study we evaluate the dynamical collisional energy loss of heavy quarks, their interaction rate as well as the different transport coefficients (drag and diffusion coeffici…