منابع مشابه
Molecular Structure with Exotic Clusters in light Neutron - rich Nuclei
The excited states of 12 Be, 14 Be and 15 B have been studied with a method of antisym-metrized molecular dynamics. In the predicted excited states we find novel molecule-like structures with very exotic clusters such as 6 He+ 8 He in 14 Be and 6 He+ 9 Li in 15 B. The origin of the 6 He cluster development in the very neutron-rich nuclei is understood by the new-type correlation among 4 neutron...
متن کاملClusters in Light N-rich Nuclei
The cluster properties of neutron-rich light nuclei are considered. Resonant particle spectroscopy technique and experimental studies of clustering using position-sensitive charge particle detectors is discussed. Some experimental evidence of possible existence of molecular, exotic cluster structures is reviewed.
متن کاملDi - neutron correlation in light neutron - rich nuclei
Using a three-body model with density-dependent contact interaction, we discuss the root mean square distance between the two valence neutrons in Li nuclues as a function of the center of mass of the neutrons relative to the core nucleus Li. We show that the mean distance takes a pronounced minimum around the surface of the nucleus, indicating a strong surface di-neutron correlation. We demonst...
متن کاملProbing Halo and Molecular States in Light, Neutron-rich Nuclei
Until relatively recently cluster studies have been confined to the region encompassing the line of beta stability. As clustering is expected to manifest itself most strongly near thresholds, exotic structures might be expected to form in the more weakly bound systems found in the vicinity of the driplines. Perhaps the most striking example of this are the halo nuclei. In the present paper two ...
متن کاملInteraction cross sections for light neutron-rich nuclei
Interaction cross sections for nuclei with Z52 – 12 on a C target are calculated in the Glauber model with matter densities obtained from Skyrme Hartree-Fock and relativistic Dirac potentials. The shell-model orbital occupations and separation energies are taken from configuration-mixing calculations and experimental spectroscopic data. Halo effects are present in the most neutron-rich C and N ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: EPJ Web of Conferences
سال: 2016
ISSN: 2100-014X
DOI: 10.1051/epjconf/201611707007