0000000000822823

AUTHOR

K. Markenroth

showing 2 related works from this author

Proton dripline studies at ISOLDE: 31Ar and 9C

2002

In this contribution examples of the application of new technologies to disentangle the mechanism of beta-delayed multiparticle emission are given. In particular the mechanism of β-delayed two-proton emission from 31Ar has be resolved and proved to be sequential, a preview of 9C-decay data is discussed. peerReviewed

proton emissionbeta decay
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Crossing the Dripline to 11N Using Elastic Resonance Scattering

2000

The level structure of the unbound nucleus 11N has been studied by 10C+p elastic resonance scattering in inverse geometry with the LISE3 spectrometer at GANIL, using a 10C beam with an energy of 9.0 MeV/u. An additional measurement was done at the A1200 spectrometer at MSU. The excitation function above the 10C+p threshold has been determined up to 5 MeV. A potential-model analysis revealed three resonance states at energies 1.27 (+0.18-0.05) MeV (Gamma=1.44 +-0.2 MeV), 2.01(+0.15-0.05) MeV, (Gamma=0.84 +-$0.2 MeV) and 3.75(+-0.05) MeV, (Gamma=0.60 +-0.05 MeV) with the spin-parity assignments I(pi) =1/2+, 1/2- and 5/2+, respectively. Hence, 11N is shown to have a ground state parity inversi…

FOS: Physical sciencesPhysics::Accelerator PhysicsNuclear Physics - ExperimentHigh Energy Physics::ExperimentAstrophysics::Earth and Planetary AstrophysicsNuclear Experiment (nucl-ex)[PHYS.NEXP]Physics [physics]/Nuclear Experiment [nucl-ex]Nuclear ExperimentNuclear Experiment
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