2024-03-28T17:54:44Zhttps://eprints.lib.hokudai.ac.jp/dspace-oai/requestoai:eprints.lib.hokudai.ac.jp:2115/800122022-11-17T02:08:08Zhdl_2115_20039hdl_2115_116Total reaction cross section on a deuteron target and the eclipse effect of the constituent neutron and proton1000000612186Horiuchi, W.Suzuki, Y.Uesaka, T.Miwa, M.open access©2020 American Physical Society420Background: Eclipse effect of the neutron and the proton in a deuteron target is essential to correctly describe high-energy deuteron scattering. The nucleus-deuteron scattering needs information on not only the nucleus-proton interaction but also the nucleus-neutron interaction, for which no direct measurement of the nucleus-neutron cross sections is available for unstable nuclei. Purpose: We systematically evaluated the total reaction cross sections on a deuteron target to explore the feasibility of extracting the nucleus-neutron interaction from measurable cross sections. Methods: High-energy nucleus-deuteron collision is described by the Glauber model, in which the proton and neutron configuration of the deuteron is explicitly taken into account. Results: Our calculation reproduces available experimental total reaction cross section data on the nucleus-deuteron scattering. The possibility of extracting the nucleus-neutron total reaction cross section from nucleus-deuteron and nucleus-proton total reaction cross sections is explored. The total reaction cross sections on proton, neutron, and deuteron targets can be expressed, to good accuracy, in terms of the nuclear matter radius and the neutron skin thickness. Incident-energy dependence of the total reaction cross sections is examined. Conclusions: The total reaction cross section on a deuteron target includes information on both the nucleus-neutron and the nucleus-proton profile functions. Measuring the cross sections by deuteron and proton targets is a promising tool to extract the nuclear size properties.American Physical Society (APS)2020-11-02engjournal articleVoRhttp://hdl.handle.net/2115/80012https://doi.org/10.1103/PhysRevC.102.0546012469-9985Physical Review C1025054601https://eprints.lib.hokudai.ac.jp/dspace/bitstream/2115/80012/1/PhysRevC.102-5_054601.pdfapplication/pdf393.84 KB2020-11-02