0185441 - UJF-V 20010168 RIV CZ eng J - Journal Article
Dlouhý, Zdeněk - Angéligue, J. C. - Anne, R. - Auger, G. - Azaiez, F. - Baiborodin, Dmitri - Borcea, C. - Caurier, E. - Gillibert, A. - Grévy, S. - Guillemaud-Mueller, D. - Lalleman, A. S. - Lewitowicz, M. - Lopez-Jimenez, M. J. - Lukyanov, S. M. - Mittig, W. - Mrázek, Jaromír - Mueller, A. C. - Nowacki, F. - Oganessian, Yu. T. - de Oliveira Santos, F. - Orr, N. - Page, R. D. - Penionzhkevich, Y. E. - Pougheon, F. - Reed, A. T. - Ren, Z. - Ridikas, D. - Roussel-Chomaz, P. - Saint Laurent, M. G. - Sakurai, H. - Sarazin, F. - Savajols, H. - Sorlin, O. - Tarasov, O. - Thiamová, Gabriela - de Vismes, A. - Winfield, J.
Changes in neutron shell closures of light very neutron-rich nuclei.
Czechoslovak Journal of Physics. Roč. 51, - (2001), s. 245-253. ISSN 0011-4626.
[Proceedings of the International Workshop "Symmetries and spin". Praha, 17.07.2000-22.07.2000]
R&D Projects: GA AV ČR IAA1048102
Institutional research plan: CEZ:AV0Z1048901
Subject RIV: BG - Nuclear, Atomic and Molecular Physics, Colliders
Impact factor: 0.345, year: 2001

We present a review of experimental studies on the properties of extremely neutron-rich nuclei (Z = 6-20, A = 20-60) near the neutron drip line. Recent data on mass measurements of neutron-rich nuclei at GANIL (Caen, France) and some characteristics of binding energies in this region are discussed. Being sensitive to the existence of nuclear shells separation energies S.sup.2n together with the evidence of particle instability of doubly magic nuclei .sub.10 He and .sub.28 O could provide information on changes in shell closures. Particularly opening of an N = 16 shell and vanishing of the N = 20 shell for very neutron-rich isotopes is under discussion. Decay studies of these hardly accessible short-lived neutron-rich nuclei from oxygen to silicon using the in-beam ç-ray spectroscopy are also reported.
Permanent Link: http://hdl.handle.net/11104/0002076