49 citations · 74 across the 3 of their papers we have counts for
7 papers
Multifragmentation with Indra@GSI: From the Fermi to the Participant-Spectator Domain
W. Trautmann, A. Le Fevre, J. Lukasik
With INDRA at GSI, multifragmentation was studied in 197Au + 197Au reactions at bombarding energies 40 to 150 MeV per nucleon. The mechanisms of fragment production at mid-rapidity…
Model-independent tracking of criticality signals in nuclear multifragmentation data
J. D. Frankland, A. Chbihi, A. Mignon +41
We look for signals of criticality in multifragment production in heavy-ion collisions using model-independent universal fluctuations theory. The phenomenon is studied as a functio…
Transverse Velocity Scaling in Au+Au Fragmentation
J. Lukasik, S. Hudan, F. Lavaud +46
Invariant transverse-velocity spectra of intermediate-mass fragments were measured with the 4-pi multi-detector system INDRA for collisions of Au on Au at incident energies between…
Chemical Equilibrium and Isotope Temperatures
J. Pochodzalla, W. Trautmann
The measurement and interpretation of isotopic yield ratios in heavy ion reactions at intermediate and high energies are discussed and the usefulness of these observables for estab…
Thermodynamic Variables from Spectator Decay
W. Trautmann, ALADIN collaboration
New results for the masses, excitation energies, temperatures, and densities of excited spectator systems at breakup are presented. They were obtained in two recent experiments wit…
New Temperature Measurements in 197Au + 197Au Collisions
W. Trautmann, ALADIN collaboration
We report on new measurements of breakup temperatures for target spectators from 197Au + 197Au reactions at 1000 MeV per nucleon. The temperatures rise with decreasing impact param…