Cluster structures in Oxygen isotopes
Nuclear Theory
2008-11-26 v1
Abstract
Cluster structure of 16O,18O and 20O is investigated by the antisymmettrized molecular dynamics (AMD) plus generator coordinate method (GCM). We have found the K^{\pi}=0 and 0 rotational bands of 18O that have the prominent 14C+\alpha cluster structure. Clustering systematics becomes richer in 20O. We suggest the K^{\pi}=0 band that is the mixture of the 12C+\alpha+4n and 14C+6He cluster structures, and the K^{\pi}=0 band that has the 14C+6He cluster structure. The K^{\pi}=0 and 0 bands that have the prominent 16C+\alpha cluster structure are also found.
Cite
@article{arxiv.0706.0145,
title = {Cluster structures in Oxygen isotopes},
author = {N. Furutachi and M. kimura and A. Doté and Y. Kanada-En'yo and S. oryu},
journal= {arXiv preprint arXiv:0706.0145},
year = {2008}
}