TY  - JOUR
A1  - Botvina, Alexander
A1  - Steinheimer, Jan
A1  - Bratkovskaya, Elena
A1  - Bleicher, Marcus
A1  - Pochodzalla, Josef
T1  - Formation of hypermatter and hypernuclei within transport models in relativistic ion collisions
T2  - Physics Letters B
N2  - Within a combined approach we investigate the main features of the production of hyper-fragments in relativistic heavy-ion collisions. The formation of hyperons is modeled within the UrQMD and HSD transport codes. To describe the hyperon capture by nucleons and nuclear residues a coalescence of baryons (CB) model was developed. We demonstrate that the origin of hypernuclei of various masses can be explained by typical baryon interactions, and that it is similar to processes leading to the production of conventional nuclei. At high beam energies we predict a saturation of the yields of all hyper-fragments, therefore, this kind of reactions can be studied with high yields even at the accelerators of moderate relativistic energies.
KW  - Hypernuclei
KW  - Relativistic heavy-ion reactions
KW  - Nuclear fragments production
Y1  - 2015
UR  - http://publikationen.ub.uni-frankfurt.de/frontdoor/index/index/docId/54709
UR  - https://nbn-resolving.org/urn:nbn:de:hebis:30:3-547094
SN  - 1873-2445
SN  - 0370-2693
VL  - 742
SP  - 7
EP  - 14
PB  - Elsevier
CY  - Amsterdam
ER  -