l - th / 9 80 60 94 v 1 2 9 Ju n 19 98 Rotational alignment near N = Z and proton - neutron correlations

ar X iv : n uc l - th / 9 80 60 94 v 2 9 S ep 1 99 8 Rotational alignment near N = Z and proton - neutron correlations

The effects of the residual proton-neutron interactions on bandcrossing features are studied by means of shell model calculations for nucleons in a high-j intruder orbital. The presence of an odd-nucleon shifts the frequency of the alignment of two nucleons of the other kind along the axis of rotation. It is shown that the anomalous delayed crossing observed in nuclei with aligning neutrons and...

ar X iv : n uc l - th / 9 80 60 97 v 1 2 9 Ju n 19 98 3 P 2 - 3 F 2 pairing in neutron matter with modern nucleon - nucleon potentials

- th / 9 80 60 92 v 2 3 0 Ju n 19 98 Band Crossing studied by GCM with 3 D - CHFB

X iv :n uc lth /9 80 60 92 v2 3 0 Ju n 19 98 Band Crossing studied by GCM with 3D-CHFB Takatoshi Horibata, Makito Oi , Naoki Onishi c a Department of Information System Engineering, Aomori University, Aomori-city, Aomori 030-0943, Japan b Institute of Physics, College of Arts and Sciences, University of Tokyo Komaba, Meguro-ku, Tokyo 153-0041, Japan c Cyclotron Laboratory, Institute of Physical...

ar X iv : n uc l - th / 9 40 60 13 v 1 1 0 Ju n 19 94 Shape Coexistence Around 4416 S 28 : The Deformed N = 28 Region

Masses, deformations, radii, and single-particle properties of the very neutron-rich Sulfur isotopes are investigated in the framework of the self-consistent mean-field theory. The stability of the N=28 magic gap around 44 S is discussed.

- th / 0 30 70 80 v 1 1 9 Ju l 2 00 3 Shell stabilizes nuclear instability : A new phenomenon

Infinite nuclear matter mass model and the relativistic mean field theory show strong evidence of new neutron magic numbers 100, 150, 164; proton magic number 78 and new islands of stability around N=100, Z ≃ 62; N=150, Z=78; and N= 164, Z ≃ 90 in the drip-line regions of nuclear chart. It is shown that shell effect stabilizes here the instability due to nuclear force giving rise to a new pheno...