1. Study of production mechanisms of neutron-rich isotopes in the reaction 22Ne (40MeV/A) + 9Be
Summer Students Practice,
Flerov Laboratory of Nuclear Reactions, JINR, Dubna
Summer Students Practice, JINR, Dubna

2. Summer Students Practice, JINR, Dubna
Anna Borowiec, UW, Warsaw
Katarzyna Hadyńska, UAM, Poznań
Łukasz Koszuk, UW, Warsaw,
Jakub Pietrzak, UW, Warsaw
Supervisor:
mgr Grzegorz Kamiński
Summer Students Practice, JINR, Dubna

3. Summer Students Practice, JINR, Dubna
COMBAS Separator
Study the reaction mechanisms in the interval of intermediate energies, especially close to the Fermi energy (≈ 38 MeV).
Investigation of the particle stability limits
Study of the properties of unstable nuclei near the drip-lines
Producton of secondary beams of neutron-rich nuclei with 2 ≤ Z ≤ 12
Summer Students Practice, JINR, Dubna

4. Summer Students Practice, JINR, Dubna
Aim of the project
Reproduce experimental velocity distributions of Na, C, and Be isotopes obtained in the reaction 22Ne(40MeV/A) + 9Be(14mg/cm2) using Open LISE ++ Symulator
Comparison of experimental data with symulation results
Summer Students Practice, JINR, Dubna

5. Results for Be and Na isotopes
A.Borowiec, J.Pietrzak
Summer Students Practice, JINR, Dubna
A.Borowiec, K. Hadyńska, J.Pietrzak

6. Results for C istopes
K. Hadyńska, Ł. Koszuk (not normalized)

7. Summer Students Practice, JINR, Dubna
Conclusions
Reaction products formed in fragmentation reaction give contribution to the total yield.
Simulation with assumption only one reaction mechanism (projectile fragmentation) cannot describe experimental data.
A more sophisticated reaction model needed.
Summer Students Practice, JINR, Dubna

8. Summer Students Practice, JINR, Dubna
Acknowledgements
Special thanks to Management of Joint Institute for Nuclear Research, Director of University Center Dmitri Vladimirovich Fursaev and staff of Flerov Laboratory of Nuclear Reactions for organize Summer Students Practices.
We also would like to thanks to our Supervisor Grzegorz Kamiński for dedicate us his time and patience.
Great thanks to dr Władysław Chmielowski and dr hab. Roman Zawodny for all You have done for us.
Summer Students Practice, JINR, Dubna