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Article overview
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Two- and three-alpha systems with nonlocal potential | | Z. Papp
; S. Moszkowski
; | | Date: |
3 Mar 2008 | | Abstract: | Two body data alone cannot determine the potential uniquely, one needs
three-body data as well. A method is presented here which simultaneously fits
local or nonlocal potentials to two-body and three-body observables. The
interaction of composite particles, due to the Pauli effect and the
indistinguishability of the constituent particles, is genuinely nonlocal. As an
example, we use a Pauli-correct nonlocal fish-bone type optical model for the
$alpha-alpha$ potential and derive the fitting parameters such that it
reproduces the two-$alpha$ and three-$alpha$ experimental data. | | Source: | arXiv, 0803.0184 | | Services: | Forum | Review | PDF | Favorites | |
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