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arXiv · 0708.2573

Exploring Neutron-Rich Oxygen Isotopes with MoNA

N. Frank·T. Baumann·D. Bazin·J. Brown·P. A. DeYoung·J. E. Finck·A. Gade·J. Hinnefeld·R. Howes·J. -L. Lecouey·B. Luther·W. A. Peters·H. Scheit·A. Schiller·M. Thoennessen
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Abstract

The Modular Neutron Array (MoNA) was used in conjunction with a large-gap dipole magnet (Sweeper) to measure neutron-unbound states in oxygen isotopes close to the neutron dripline. While no excited states were observed in 24O, a resonance at 45(2) keV above the neutron separation energy was observed in 23O.

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N. Frank, T. Baumann, D. Bazin, J. Brown, P. A. DeYoung, J. E. Finck, A. Gade, J. Hinnefeld, R. Howes, J. -L. Lecouey, B. Luther, W. A. Peters, H. Scheit, A. Schiller, M. Thoennessen. 2007-08-20. Exploring Neutron-Rich Oxygen Isotopes with MoNA. https://doi.org/10.1063/1.2827247

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