Measurement of neutron-skin thickness in 208Pb by excitation of the GDR via inelastic α-scattering

M. Csatlós, A. Krasznahorkay, D. Sohler, A. M. van den Berg, N. Blasi, J. Gulyás, M. N. Harakeh, M. Hunyadi, M. A. de Huu, Z. Máte, S. Y. van der Werf, H. J. Wörtche, L. Zolnai

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Abstract

The neutron-skin thickness in 208Pb was determined by measuring the cross section of the isovector giant dipole resonance (GDR) in inelastic scattering of 196 MeV α-particles. From the comparison of measured and calculated cross sections the relative difference of proton and neutron distribution radii (ΔRPN/R0) was deduced to be 2.2°1.2%.

Original languageEnglish
Pages (from-to)C304-C307
JournalNuclear Physics A
Volume719
Issue number1-4
DOIs
Publication statusPublished - máj. 19 2003

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ASJC Scopus subject areas

  • Nuclear and High Energy Physics

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