2016/12/12 by G. M. Ter–Akopian, Ter-Akopian, G. M., A. A. Bezbakh +37
Chemistry · Engineering · Physics and Astronomy · #FOS: Physical sciences #Ion-surface interactions and analysis #Mass Spectrometry Techniques and Applications #Nuclear Experiment (nucl-ex) #Nuclear Physics and Applications
paper · pdf · doi:10.48550/arxiv.1612.03625
openalex publication_date 2016/12/12 · openalex created_date 2017/01/06 · openalex updated_date 2026/07/28
Fragment separator ACCULINNA-2 has been built in the Flerov Laboratory of Nuclear reactions (JINR, Dubna). It is timely now to choose meaningful and challenging objectives for experiments dedicated to the study of light drip-line nuclei. Considerable interest makes the search for the minor 2p-decay branch of the first excited state of 17Ne. The knowledge on the Γ2p/Γγ width ratio for this excited state is of considerable interest because the reverse process of simultaneous two-proton radiative capture could be a bypass for the 15O "waiting point" occurring in the rp-process of nucleosynthesis. Accumulation of high-statistics data for the 10He excitation spectrum populated in the 2H(8He,p)9He and 3H(8He,p)10He reactions, as well as the study of cross-check reactions made with the 11Li and 14Be beams, will make an effective way to clarify the succession of 10He excited states. A hot topic beyond the neutron drip line makes the observation of results capable to elucidate the low-energy resonance states anticipated for the 4n decay of 7H. The RIB beams provided by ACCULINNA-2 will allow one to perform experiments where luminosity coming to a level of more than 2 × 1026 cm-2 s-1 will be achievable in experiments aimed study of the 2H(8He,3He)7H and 2H(11Li,6Li)7H reactions.