Abstract:
Nucleon (both neutron and proton) density distributions of the chain of sodium isotopes are calculated using a semi-phenomenological model of nuclear density which incorporates correctly the asymptotic behaviour and the behaviour near the centre. The experimental charge root-mean-square radii and the single neutron and proton separation energies, required as input, are used. The calculated interaction cross-sections using these densities in the Glauber model agree well with the experiment. The calculated neutron rms radii r n and the nuclear skin thickness ( r n - r p) closely agree with the corresponding experimental values and also are consistent with the Relativistic Hartree-Bogoliubov (RHB) calculations.
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Received: 24 April 2001 / Accepted: 28 June 2001
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Gambhir, Y., Bhagwat, A., Van Giai, N. et al. Thick skin in neutron/proton-rich sodium isotopes. Eur Phys J A 11, 155–160 (2001). https://doi.org/10.1007/s100500170081
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DOI: https://doi.org/10.1007/s100500170081