GALS - setup for production and study of multinucleon transfer reaction products: present status

21st International School on Nuclear Physics and Applications & International Symposium on Exotic Nuclei

Zemlyanoy, S.^1 ; Zagrebaev, V.^1 ; Kozulin, E.^1 ; Kudryavtsev, Yu^2 ; Fedosseev, V.^3 ; Bark, R.^4 ; Janas, Z.^5

Joint Institute for Nuclear Research, Dubna

141980, Russia^1

Instituut voor Kern- en Stralingsfysica, Leuven, Belgium^2

CERN, Switzerland^3

IThemba LABS, Nat. Research Foundation, South Africa^4

Faculty of Physics, University of Warsaw, Hoza 69, Warsaw

PL-00681, Poland^5

关键词: Current status;    Extraction systems;    Heavy ion collision;    Laser ionization;    Multinucleon transfer reactions;    Neutron-rich nuclei;    Present status;    Transfer reaction;   

Others  :  https://iopscience.iop.org/article/10.1088/1742-6596/724/1/012057/pdf
DOI  :  10.1088/1742-6596/724/1/012057

来源: IOP

【 摘 要 】

This is a brief report on the current status of the new GAs cell based Laser ionization Setup (GALS) at Flerov Laboratory for Nuclear Reactions (FLNR) - JINR, Dubna. GALS is planned to exploit available beams from the U-400M cyclotron in low energy multi-nucleon transfer reactions to study exotic neutron-rich nuclei located in the »north-east» region of nuclear map. Products from 4.5 to 9 MeV/nucleon heavy-ion collisions, such as136Xe on208Pb, are to be captured in a gas cell and selectively laser-ionized in a sextupole (quadrupole) ion guide extraction system.