166 citations · 921 across the 13 of their papers we have counts for
13 papers
Differential directed flow in Au+Au collisions
A. Andronic, FOPI Collaboration
We present experimental data on directed flow in semi-central Au+Au collisions at incident energies from 90 to 400 A MeV. For the first time for this energy domain, the data are pr…
Direct comparison of phase-space distributions of K- and K+ mesons in heavy-ion collisions at SIS energies - evidence for in-medium modifications of kaons ?
K. Wisniewski, P. Crochet, N. Herrmann
The ratio of K- to K+ meson yields has been measured in the systems RuRu at 1.69 A GeV, Ru+Zr at 1.69 A GeV, and Ni+Ni at 1.93 A GeV incident beam kinetic energy. The yield ratio i…
Transition from in-plane to out-of-plane azimuthal enhancement in Au+Au collisions
A. Andronic, G. Stoicea, M. Petrovici +1
The incident energy at which the azimuthal distributions in semi-central heavy ion collisions change from in-plane to out-of-plane enhancement, E_tran, is studied as a function of…
Sideward flow of K+ mesons in Ru+Ru and Ni+Ni reactions near threshold
P. Crochet, N. Herrmann, K. Wisniewski +2
Experimental data on K+ meson and proton sideward flow measured with the FOPI detector at SIS/GSI in the reactions Ru+Ru at 1.69 AGeV and Ni+Ni at 1.93 AGeV are presented. The K+ s…
Isospin-tracing: A probe of non-equilibrium in central heavy-ion collisions
F. Rami, Y. Leifels, B. de Schauenburg +3
Four different combinations of Ru and Zr nuclei, both as projectile and target, were investigated at the same bombarding energy of 400 MeV using a …
Flow angle from intermediate mass fragment measurements
F. Rami, P. Crochet, R. Dona +3
Directed sideward flow of light charged particles and intermediate mass fragments was measured in different symmetric reactions at bombarding energies from 90 to 800 AMeV. The flow…
Identification of baryon resonances in central heavy-ion collisions at energies between 1 and 2 AGeV
M. Eskef, D. Pelte, FOPI collaboration
The mass distributions of baryon resonances populated in near-central collisions of Au on Au and Ni on Ni are deduced by defolding the spectra of charged pions by a method wh…
Azimuthal Anisotropies as Stringent Test for Nuclear Transport Models
P. Crochet, F. Rami, R. Dona +1
Azimuthal distributions of charged particles and intermediate mass fragments emitted in Au+Au collisions at 600AMeV have been measured using the FOPI facility at GSI-Darmstadt. Dat…
Onset of Nuclear Matter Expansion in Au+Au Collisions
P. Crochet, F. Rami, A. Gobbi +2
Using the FOPI detector at GSI Darmstadt, excitation functions of collective flow components were measured for the Au+Au system, in the reaction plane and out of this plane, at sev…
Abundance of Delta Resonances in 58Ni+58Ni Collisions between 1 and 2 AGeV
FOPI Collaboration, B. Hong, N. Herrmann +59
Charged pion spectra measured in 58Ni-58Ni collisions at 1.06, 1.45 and 1.93 AGeV are interpreted in terms of a thermal model including the decay of Delta resonances. The transvers…
Charged pions from Ni on Ni collisions between 1 and 2 AGeV
D. Pelte, FOPI collaboration
Charged pions from Ni + Ni reactions at 1.05, 1.45 and 1.93 AGeV are measured with the FOPI detector. The mean multiplicities per mean number of participants increase wit…
Central Collisions of Au on Au at 150, 250 and 400 A MeV
W. Reisdorf
Collisions of Au on Au at incident energies of 150, 250 and 400 A MeV were studied with the FOPI-facility at GSI Darmstadt. Nuclear charge (Z < 16) and velocity of the products wer…
On the transverse momentum distribution of strange hadrons produced in relativistic heavy ion collisions
J. L. Ritman, N. Herrmann, D. Best +1
Particles with strange quark content produced in the system 1.93 AGeV Ni on Ni have been investigated at GSI Darmstadt with the FOPI detector system. The correlation…