Search results for "neutron-rich isotopes"

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COLLINEAR LASER SPECTROSCOPY ON NEUTRON-RICH Mn ISOTOPES APPROACHING N = 40

2015

We have studied 51,53−64Mn (Z=25) via bunched-beam collinear laser spectroscopy at ISOLDE, CERN. Model-independent information on the ground- and isomeric state spins, as well as their g-factors is obtained from the measured hyperfine spectra. The spins are essential for further establishing the level schemes in the mass region, while the g-factors reveal the changing ground state wave functions in the Mn chain approaching N=40. ispartof: pages:699-702 ispartof: Acta Physica Polonica B vol:46 issue:3 pages:699-702 ispartof: location:Zakopane, Poland status: published

PhysicsNuclear physicsNuclear magnetic resonanceta114manganeseGeneral Physics and AstronomyPhysics::Accelerator PhysicsNeutronmangaanineutron-rich isotopesPräzisionsexperimente - Abteilung BlaumSpectroscopy
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First decay study of the very neutron-rich isotope 93Br

2001

The decay of the mass-separated, very neutron-rich isotope 93 Br has been studied by γ spectroscopy. A level scheme of its daughter 93 Kr has been constructed. Level energies, γ-ray branching ratios, and multipolarities suggest spins and parities which are in accord with a smooth systematics of the N = 57 isotones for Z <~ 4 0 , suggesting the N = 56 subshell closure still to be effective in Kr isotopes. So far, there is no indication of a progressive onset of deformation in neutron-rich Kr isotopes. peerReviewed

neutron-rich isotopesNuclear Experiment
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