arXiv subjects

K. Kaki

Publications and source records attributed to K. Kaki.

2 recordsLinked to original sources

arXiv2012

Polarized proton+$^{4,6,8}$He elastic scattering with breakup effects in the eikonal approximation

We study the elastic scattering of polarized protons from He isotopes. The central and spin-orbit parts of the optical potential are derived using the Glauber theory that can naturally take account of the breakup effect of the He isotopes. Both the differential cross section and the vector analyzing power for $p+^{4,6,8}$He scattering at 71 MeV are in reasonable agreement with experiment. Scattering observables at 300 MeV are predicted. The Pauli blocking effect is examined at 71 MeV.

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arXiv1998

Proton Elastic Scattering and Neutron Distribution of Unstable Nuclei

We study theoretically how we can determine the neutron density distributions of unstable nuclei from proton elastic scattering. We apply the relativistic impulse model to study the sensitivities of the observables to the density distributionswhich are expressed in Woods-Saxon form. We find that the both radius and diffuseness of densities can be determined from restricted elastic scattering data in principle. We think this result is helpful to design future experiments.

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