- th / 0 11 10 20 v 2 1 5 Fe b 20 02 LA - UR - 01 - 6133 Discerning the neutron density distribution of 208 Pb from nucleon elastic scattering
نویسنده
چکیده
We seek a measure of the neutron density of Pb from analyses of intermediate energy nucleon elastic scattering. The pertinent model for such analyses is based on coordinate space nonlocal optical potentials obtained from model nuclear ground state densities. Those potentials give predictions of integral observables and of angular distributions which show sensitivity to the neutron density. When compared with experiment, and correlated with analyses of electron scattering data, the results suggest that Pb has a neutron skin thickness ∼ 0.17 fm. Typeset using REVTEX
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متن کاملDiscerning the neutron density distribution of Pb from nucleon elastic scattering
S. Karataglidis, K. Amos, B. A. Brown, and P. K. Deb Theoretical Division, Los Alamos National Laboratory, Los Alamos, New Mexico 87545 School of Physics, University of Melbourne, Victoria 3010, Australia National Superconducting Cyclotron Laboratory and Department of Physics and Astronomy, Michigan State University, East Lansing, Michigan 48824-1321 ~Received 8 November 2001; published 12 Marc...
متن کاملDiscerning the neutron density distribution of 208Pb from nucleon elastic scattering
We seek a measure of the neutron density of 208Pb from analyses of intermediate energy nucleon elastic scattering. The pertinent model for such analyses is based on coordinate space nonlocal optical potentials obtained from model nuclear ground state densities. Those potentials give predictions of integral observables and of angular distributions which show sensitivity to the neutron density. W...
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تاریخ انتشار 2008