Thesis, Univ. Heidelberg, Germany (2005)

O.T.Niedermaier

Low-Energy Coulomb Excitation of the Neutron-Rich Mg Isotopes ³⁰Mg and ³²Mg

NUCLEAR REACTIONS Ni(²²Ne, ²²Ne'), E=2.25 MeV/nucleon; ¹⁰⁷Ag(²²Ne, ²²Ne'), E=2.86 MeV/nucleon; Ni(³⁰Mg, ³⁰Mg'), E=2.25 MeV/nucleon; ⁶⁰Ni, ¹⁰⁷Ag(³⁰Mg, ³⁰Mg'), E=2.69 MeV/nucleon; U(p, X)²²Ne/³⁰Mg/³²Mg, E=1.01-1.40 GeV; measured Eγ, Iγ(θ), (particle)γ-coinc, cross sections following projectile and target Coulomb excitation. ²²Ne, ³⁰Mg, ³²Mg, ¹⁰⁷Ag deduced levels, B(E2), half-lives, deformations. REX-ISOLDE-CERN facility. Coupled-channel and GOSIA analyses. ²⁴Mg, ²⁶Mg, ²⁸Mg, ³⁰Mg, ³²Mg, ³⁴Mg systematics of B(E2) values. Comparisons with shell-model calculations.