Invariant Mass Spectroscopy of O via the ( p, p′) Reaction in Inverse Kinematics.

Authors :: Satou, Y.
Tshoo, K.
Bhang, H.
Choi, S.
Hwang, J.
Nakamura, T.
Kondo, Y.
Nakayama, Y.
Kobayashi, N.
Tanaka, K.
Deguchi, S.
Kawada, Y.
Tanaka, N.
Motobayashi, T.
Sakurai, H.
Otsu, H.
Aoi, N.
Takeuchi, S.
Yoneda, K.
Togano, Y.
Source :: Few-Body Systems; Mar2013, Vol. 54 Issue 1-4, p287-290, 4p
Publication Year :: 2013
Abstract: The neutron-rich oxygen isotope O 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 assignment of 5/2 for this state. [ABSTRACT FROM AUTHOR]

Subjects :: MATHEMATICAL invariants
MASS spectrometry
PROTON scattering
INELASTIC scattering
OXYGEN isotopes
DIFFERENTIAL cross sections
ATOMIC mass

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