|Title:||Study of Gamow-Teller transitions from132Sn via the (p,n) reaction at 220 MeV/u in inverse kinematics|
Zegers, R. G. T.
|Author's alias:||村上, 哲也|
|Journal title:||EPJ Web of Conferences|
|Abstract:||The charge-exchange (p, n) reaction at 220 MeV has been measured to extract the strength distribution of Gamow-Teller transitions from the doubly magic unstable nucleus 132Sn. A recently developed experimental technique of measuring the (p, n) reaction in inverse kinematics has been applied to the study of unstable nuclei in the mass region around A∼100 for the first time. We have combined the low-energy neutron detector WINDS and the SAMURAI spectrometer at the RIKEN radioactive isotope beam factory (RIBF). The particle identification plot for the reaction residues obtained by the spectrometer provides the clear separation of the CE reaction channel from other background events, enabling us to identify kinematic curves corresponding the (p, n) reaction. Further analysis to reconstruct the excitation energy spectrum is ongoing.|
|Description:||International Conference on Nuclear Structure and Related Topics (NSRT15)|
|Rights:||© Owned by the authors, published by EDP Sciences, 2016|
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
|Appears in Collections:||Journal Articles|
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