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Invariant Mass Spectroscopy of O-23 via the (p, p') Reaction in Inverse Kinematics

Abstract : The neutron-rich oxygen isotope O-23 has been investigated via proton inelastic scattering on a liquid hydrogen target at 63.5 MeV/nucleon. The invariant mass method in inverse kinematics was employed to reconstruct the energy spectrum. A sharp resonance state was observed at 42(5) keV above the neutron threshold. A comparison of the differential cross section leading to this state with a microscopic DWBA calculation allowed a J (pi) assignment of 5/2(+) for this state.
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http://hal.in2p3.fr/in2p3-00823225
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Submitted on : Thursday, May 16, 2013 - 1:32:56 PM
Last modification on : Tuesday, February 19, 2019 - 11:13:18 AM

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Y. Satou, K. Tshoo, H. Bhang, S. Choi, J.W. Hwang, et al.. Invariant Mass Spectroscopy of O-23 via the (p, p') Reaction in Inverse Kinematics. 5th Asia-Pacific conference on Few-Body Problems in Physics 2011 (APFB2011), Aug 2011, Seoul, South Korea. pp.287-290, ⟨10.1007/s00601-012-0377-3⟩. ⟨in2p3-00823225⟩

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