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Electric polarizability of nuclei from a longitudinal sum rule
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Electric polarizability of nuclei from a longitudinal sum rule
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| Bernabeu Alberola, José Perfil; Gómez Dumm, Daniel; Orlandini, Giuseppina | |||
| This document is a artículoDate1998 | |||
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Este documento está disponible también en : http://hdl.handle.net/10550/53309 |
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| The nuclear electric polarizability is theoretically analyzed using a sum rule derived from the longitudinal part of the forward Compton amplitude. Beyond the leading dipole contribution, this approach leads to the presence of potential-dependent terms that do not show up in previous analyses. The significance of these new contributions is illustrated by performing an explicit calculation for a proton-neutron system interacting via a separable potential. | |||
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Bernabeu Alberola, José; Gómez Dumm, Daniel; Orlandini, Giuseppina (1998) Electric polarizability of nuclei from a longitudinal sum rule Nuclear Physics A 634 4 463 471 |
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| http://dx.doi.org/10.1016/S0375-9474(98)00166-3 |
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22 - Física [408]