The possibility of observing neutrinoless double beta decay offers the opportunity of determining the effective neutrino mass if the nuclear matrix element were known. Theoretical calculations are… (More)

We analyze the surface geometry of the spherical even-even Ca, Ni, Sn and Pb nuclei using two approaches: The relativistic Dirac-Hartree-Bogoliubov one with several parameter sets and the… (More)

We use the relativistic mean field (RMF) theory to systematically study the change of deformation of even-even nuclei in the proton-rich Xe region. We investigate the appearance of triaxial… (More)

J.P. Schiffer, ∗ S.J. Freeman, J.A. Clark, C. Deibel, C.R. Fitzpatrick, S. Gros, A. Heinz, D. Hirata, 5 C.L. Jiang, B.P. Kay, A. Parikh, P.D. Parker, K.E. Rehm, A.C.C. Villari, V. Werner, and C.… (More)

We study theoretically the properties of nuclei including unstable ones and the equations of state of nuclear matter in the framework of the relativistic many body theory. We take the relativistic… (More)