0000000000444816

AUTHOR

H. Lawin

showing 2 related works from this author

Odd neutron nuclei near A=100: Rotational bands in103Mo and105Mo populated in the? ? decays of103Nb and105Nb

1984

Theβ − decays of103Nb and105Nb have been studied at the fission product separators JOSEF and LOHENGRIN. Half-lives of (1.5±0.2) s and (2.95±0.06) s, respectively, have been determined for these decays. Fromγ singles andγ-γ coincidence measurements extended level schemes for103Mo and105Mo have been established for the first time. The lowest energy levels of these nuclei are consistent with the interpretation as members of rotational bands built on a 3/2+ [411] Nilsson state. Evidence is presented for the location of the 9/2+ [404] configuration.

PhysicsNuclear and High Energy PhysicsNuclear fission productIsotopeExcited stateNuclear fusionNeutronAtomic physicsBeta decayRadioactive decaySpectral lineZeitschrift f�r Physik A Atoms and Nuclei
researchProduct

Evidence for rotational bands in103Nb

1984

The nucleus103Nb62 has been studied through the s− decay of the fission product103Zr at LOHENGRIN and JOSEF. The energies of the lowlying levels and the γ transitions indicate rotational bands based on the Nilsson proton configurations [422 5/2+] [303 5/2−] and [301 3/2−] at 0, 164 and 248 keV, respectively. The measured half-lives of (4.7±0.5) ns and (2.0±0.6) ns of the levels at 164 and 248 keV are consistent with the Nilsson-model estimates including pairing.

PhysicsNuclear and High Energy PhysicsProtonFissionPairingNuclear fusionElementary particleAtomic physicsZeitschrift f�r Physik A Atoms and Nuclei
researchProduct