%0 Electronic Article
%A Sümmerer, Klaus
%T Improved Empirical Parametrization of Fragmentation Cross Sections
%M GSI-2013-00658
%D 2012
%Z 9 pages, 9 figures, accepted for publication in Phys. Rev. C
%Z 
%Z The c and fortran code can be found here: 
%Z https://repository.gsi.de/record/54034
%Z https://repository.gsi.de/record/54033
%X A new version is proposed for the universal empirical formula, EPAX, which describes fragmentation cross sections in high-energy heavy-ion reactions. The new version, EPAX 3, can be shown to yield cross sections that are in better agreement with experimental data for the most neutron-rich fragments than the previous version. At the same time, the very good agreement of EPAX 2 with data on the neutron-deficient side has been largely maintained. Comparison with measured cross sections show that the bulk of the data is reproduced within a factor of about 2, for cross sections down to the pico-barn range.
%F PUB:(DE-HGF)25
%9 Preprint
%U https://repository.gsi.de/record/48471