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arXiv · 1202.2725

Odd-even staggering of reaction cross sections for 22,23,24O isotopes

K. Hagino·H. Sagawa
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Abstract

The interaction cross sections of $^{22,23}$O nuclei at 900 MeV/nucleon have been measured recently by Kanungo {\it et al.}. We show that the odd-even staggering parameter of interaction cross sections deduced from these new data agrees well with the theoretical systematics expected for the neutron separation energy of $S_n$=2.74$\pm$0.120 MeV for $^{23}$O. We also discuss briefly the energy dependence of the staggering parameter.

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K. Hagino, H. Sagawa. 2012-02-13. Odd-even staggering of reaction cross sections for 22,23,24O isotopes. https://doi.org/10.1103/physrevc.85.037604

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