Shape coexistence in neutron-rich N = 20 nuclei
ORAL
Abstract
Neutron-rich nuclei exhibit deformed ground states at neutron number N=20 and beyond. Coupled-cluster computations based on interactions from chiral effective field theory show that deformed and nearly spherical shapes coexist in neon and magnesium nuclei in this region of the nuclear chart.
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Presenters
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Thomas Papenbrock
University of Tennessee
Authors
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Thomas Papenbrock
University of Tennessee
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Zhonghao Sun
Oak Ridge National Laboratory, Oak Ridge National Lab
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Andreas Ekström
Chalmers University of Technology
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Christian Forssen
Chalmers University of Technology
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Gaute Hagen
Oak Ridge National Laboratory, Oak Ridge National Lab
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Gustav Jansen
Oak Ridge National Laboratory