J. Retamosa

Shell Model Studies of the Double Beta Decays of {sup 76}Ge, {sup 82}Se, and {sup 136}Xe

The lifetimes for the double beta decays of

Intrinsic vs laboratory frame description of the deformed nucleus 48Cr.

~{76}

Magnetic dipole response in nuclei at the N=28 shell closure: a new look

Ge,

Shell model study of the neutrinoless double beta decays

~{82}

Theoretical derivation of 1/f noise in quantum chaos

Se and

1/f^a^l^p^h^a Noise in Spectral Fluctuations of Quantum Systems

~{136}

Misleading signatures of quantum chaos

Xe are calculated using very large shell model spaces. The two neutrino matrix elements obtained are in good agreement with the present experimental data. For

Backbending in 50Cr.

1.85\,10~{25} yr.

1/ f noise in the two-body random ensemble

,

Statistical theory versus shell model in a large pf configuration space

T~{(0\nu)}_{1/2}(Se) > 2.36\,10~{24} yr.