339 citations · 1.2k across the 18 of their papers we have counts for
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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…
Study of exclusive one-pion and one-eta production using hadron and dielectron channels in pp reactions at kinetic beam energies of 1.25 GeV and 2.2 GeV with HADES
HADES Collaboration, G. Agakishiev, H. Alvarez-Pol +93
We present measurements of exclusive π^{+,0} and η production in pp reactions at 1.25 GeV and 2.2 GeV beam kinetic energy in hadron and dielectron channels. In the case of π^+ and…
Inclusive dielectron production in proton-proton collisions at 2.2 GeV beam energy
G. Agakishiev, H. Alvarez-Pol, A. Balanda +92
Data on inclusive dielectron production are presented for the reaction p+p at 2.2 GeV measured with the High Acceptance DiElectron Spectrometer (HADES). Our results supplement data…
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…
Hyperon production in Ar+KCl collisions at 1.76A GeV
G. Agakishiev, A. Balanda, B. Bannier +111
We present transverse momentum spectra, rapidity distribution and multiplicity of Lambda-hyperons measured with the HADES spectrometer in the reaction Ar(1.76A GeV)+KCl. The yield…
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…
Lambda-p femtoscopy in collisions of Ar+KCl at 1.76 AGeV
G. Agakishiev, A. Balanda, R. Bassini +103
Results on p femtoscopy are reported at the lowest energy so far. At a beam energy of 1.76A~GeV, the reaction Ar+KCl was studied with the High Acceptance Di-Electron Spectromete…
In-Medium Effects on K0 Mesons in Relativistic Heavy-Ion Collisions
G. Agakishiev, A. Balanda, B. Bannier +108
We present the transverse momentum spectra and rapidity distributions of and K in Ar+KCl reactions at a beam kinetic energy of 1.756 A GeV measured with the spectrome…
Tracing a phase transition with fluctuations of the largest fragment size: Statistical multifragmentation models and the ALADIN S254 data
T. Pietrzak, P. Adrich, T. Aumann +54
A phase transition signature associated with cumulants of the largest fragment size distribution has been identified in statistical multifragmentation models and examined in analys…
Deep sub-threshold production in Ar+KCl reactions at 1.76A GeV
G. Agakishiev, A. Balanda, R. Bassini +101
We report first results on a deep sub-threshold production of the doubly strange hyperon in a heavy-ion reaction. At a beam energy of 1.76A GeV the reaction Ar+KCl was studie…
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…
The High-Acceptance Dielectron Spectrometer HADES
The HADES Collaboration, G. Agakishiev, A. Balanda +110
HADES is a versatile magnetic spectrometer aimed at studying dielectron production in pion, proton and heavy-ion induced collisions. Its main features include a ring imaging gas Ch…
N/Z Dependence of Projectile Fragmentation
W. Trautmann, P. Adrich, T. Aumann +53
The N/Z dependence of projectile fragmentation at relativistic energies has been studied in a recent experiment at the GSI laboratory with the ALADiN forward spectrometer coupled t…
Study of dielectron production in C+C collisions at 1 AGeV
HADES Collaboration, G. Agakishiev, C. Agodi +117
The emission of e+e- pairs from C+C collisions at an incident energy of 1 GeV per nucleon has been investigated. The measured production probabilities, spanning from the pi0-Dalitz…
Thermal and Chemical Freeze-out in Spectator Fragmentation
W. Trautmann, R. Bassini, M. Begemann-Blaich +7
Isotope temperatures from double ratios of hydrogen, helium, lithium, beryllium, and carbon isotopic yields, and excited-state temperatures from yield ratios of particle-unstable r…
Discriminant Analysis and Secondary-Beam Charge Recognition
J. Lukasik, P. Adrich, T. Aumann +53
The discriminant-analysis method has been applied to optimize the exotic-beam charge recognition in a projectile fragmentation experiment. The experiment was carried out at the GSI…
Breakup Temperature of Target Spectators in Au + Au Collisions at E/A = 1000 MeV
Hongfei Xi, ALADIN collaboration
Breakup temperatures were deduced from double ratios of isotope yields for target spectators produced in the reaction Au + Au at 1000 MeV per nucleon. Pairs of He and $^{6,…