329 citations · 1.3k across the 28 of their papers we have counts for
28 papers
Nuclear clustering process in heavy-ion collisions : experimental constraints on the low-temperature region of the QCD phase diagram
E. Bonnet, B. Borderie, R. Bougault +12
In this article, we study the production of Hydrogen and Helium isotopes in heavy-ion collisions in the incident energy range between 80 and 150 MeV/nucleon. We compare their inclu…
Studies of the equation-of-state of nuclear matter by heavy-ion collisions at intermediate energy in the multi-messenger era
P. Russotto, M. D. Cozma, E. De Filippo +3
The study of the equation-of-state (EoS) describing the properties of nuclear matter away from the normal conditions is a relevant and intriguing topic of modern nuclear physics. T…
Constraining Neutron-Star Matter with Microscopic and Macroscopic Collisions
S. Huth, P. T. H. Pang, I. Tews +8
Interpreting high-energy, astrophysical phenomena, such as supernova explosions or neutron-star collisions, requires a robust understanding of matter at supranuclear densities. How…
The percolation phase transition and statistical multifragmentation in finite systems
T. Pietrzak, A. S. Botvina, J. Brzychczyk +7
The cumulant ratios up to fourth order of the distributions of the largest fragment in spectator fragmentation following Sn+Sn and La+Sn collisions at 600 M…
The PHQMD model for the formation of nuclear clusters and hypernuclei in heavy-ion collisions
V. Kireyeu, J. Aichelin, E. Bratkovskaya +5
Modeling of the process of the formation of nuclear clusters in the hot nuclear matter is a challenging task. We present the novel n-body dynamical transport approach - PHQMD (Part…
FRIGA, A New Approach To Identify Isotopes and Hyper-nuclei In N-Body Transport Models
A. Le Fèvre, J. Aichelin, C. Hartnack +1
We present a new approach to identify fragments in computer simulations of relativistic heavy ion collisions. It is based on the simulated annealing technique and can be applied to…
Determination of N* amplitudes from associated strangeness production in p+p collisions
R. Münzer, L. Fabbietti, E. Epple +65
We present the first determination of the energy-dependent production amplitudes of N resonances with masses between 1650 MeV/c and 1900 MeV/c for an excess energ…
On the Origin of the Elliptic Flow and its Dependence on the Equation of State in Heavy Ion Reactions at Intermediate Energies
A. Le Fevre, Y. Leifels, C. Hartnack +1
Recently it has been discovered that the elliptic flow, v2, of composite charged particles emitted at midrapidity in Heavy-Ion collisions at intermediate energies shows the stronge…
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…
Influence of mesons on negative kaons in Ni+Ni collisions at 1.91A GeV beam energy
K. Piasecki, N. Herrmann, R. Averbeck +63
and K mesons from Ni+Ni collisions at the beam energy of 1.91A GeV have been measured by the FOPI spectrometer, with a trigger selecting central and semi-central events amo…
Azimuthal Emission Patterns of and of Mesons in Ni + Ni Collisions near the Strangeness Production Threshold
V. Zinyuk, T. I. Kang, Y. Leifels +62
Azimuthal emission patterns of mesons have been measured in Ni + Ni collisions with the FOPI spectrometer at a beam kinetic energy of 1.91 A GeV. The transverse momentum $p…
Flow probe of symmetry energy in relativistic heavy-ion reactions
P. Russotto, M. D. Cozma, A. Le Fevre +5
Flow observables in heavy-ion reactions at incident energies up to about 1 GeV per nucleon have been shown to be very useful for investigating the reaction dynamics and for determi…
Hypernuclear spectroscopy of products from 6Li projectiles on a carbon target at 2 AGeV
C. Rappold, E. Kim, D. Nakajima +50
A novel experiment, aiming at demonstrating the feasibility of hypernuclear spectroscopy with heavy-ion beams, was conducted. Using the invariant mass method, the spectroscopy of h…
The ASY-EOS experiment at GSI: investigating the symmetry energy at supra-saturation densities
P. Russotto, M. Chartier, E. De Filippo +89
The elliptic-flow ratio of neutrons with respect to protons in reactions of neutron rich heavy-ions systems at intermediate energies has been proposed as an observable sensitive to…
Neutron recognition in the LAND detector for large neutron multiplicity
P. Pawłowski, J. Brzychczyk, Y. Leifels +61
The performance of the LAND neutron detector is studied. Using an event-mixing technique based on one-neutron data obtained in the S107 experiment at the GSI laboratory, we test th…
Isospin dependent multifragmentation of relativistic projectiles
R. Ogul, A. S. Botvina, U. Atav +57
The N/Z dependence of projectile fragmentation at relativistic energies has been studied with the ALADIN forward spectrometer at the GSI Schwerionen Synchrotron (SIS). Stable and r…
The symmetry energy in nuclear reactions
W. Trautmann, S. Bianchin, A. S. Botvina +14
New results for the strength of the symmetry energy are presented which illustrate the complementary aspects encountered in reactions probing nuclear densities below and above satu…
Isotopic Dependence of the Caloric Curve
The ALADIN2000 Collaboration, W. Trautmann, P. Adrich +54
Isotopic effects in projectile fragmentation at relativistic energies have been studied with the ALADIN forward spectrometer at SIS. Stable and radioactive Sn and La beams with an…
Isotopic Dependence of the Nuclear Caloric Curve
The ALADIN2000 Collaboration, C. Sfienti, P. Adrich +54
The A/Z dependence of projectile fragmentation at relativistic energies has been studied with the ALADIN forward spectrometer at SIS. A stable beam of 124Sn and radioactive beams o…
Coincidence measurement of residues and light particles in the reaction 56Fe+p at 1 GeV per nucleon with SPALADIN
E. Le Gentil, T. Aumann, C. O. Bacri +31
The spallation of Fe in collisions with hydrogen at 1 A GeV has been studied in inverse kinematics with the large-aperture setup SPALADIN at GSI. Coincidences of residues wi…
Directed and elliptic flow in Au + Au at intermediate energies
J. Lukasik, G. Auger, M. L. Begemann-Blaich +37
Directed and elliptic flow for the Au + Au system at incident energies between 40 and 150 MeV per nucleon has been measured using the INDRA 4 pi multi-detector. For semi-central co…
Isotopic Scaling and the Symmetry Energy in Spectator Fragmentation
The INDRA, ALADIN Collaborations, : +44
Isotopic effects in the fragmentation of excited target residues following collisions of C on Sn at incident energies of 300 and 600 MeV per nucleon were studied…
Multiplicity correlations of intermediate-mass fragments with pions and fast protons in 12C + 197Au
K. Turzo, G. Auger, M. L. Begemann-Blaich +7
Low-energy pi+ (E < 35 MeV) from 12C+197Au collisions at incident energies from 300 to 1800 MeV per nucleon were detected with the Si-Si(Li)-CsI(Tl) calibration telescopes of the I…
Fragmentation in Peripheral Heavy-Ion Collisions: from Neck Emission to Spectator Decays
J. Lukasik, G. Auger, M. L. Begemann-Blaich +40
Invariant cross sections of intermediate mass fragments in peripheral collisions of Au on Au at incident energies between 40 and 150 AMeV have been measured with the 4-pi multi-det…