Excitation of low-lying states in 144Nd by means of (e,e') scattering
Abstract The low-lying states of 144Nd have been investigated up to an excitation energy of 3.1 MeV by means of high-resolution inelastic electron scattering. Transition charge densities have been extracted for natural-parity states. The experimental data have been compared with the predictions of the quasiparticle-phonon model. The calculations show that both collective and single-particle degrees of freedom are important for describing the low-lying states of 144Nd. A comparison of the present data with data for 142Nd and 142Ce emphasizes the role played by the two valence neutrons outside t... Mehr ...
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| Dokumenttyp: | Artikel |
| Erscheinungsdatum: | 1993 |
| Schlagwörter: | Netherlands / Aurora Universities Network / Nuclear and High Energy Physics |
| Sprache: | Englisch |
| Permalink: | https://search.fid-benelux.de/Record/base-27591214 |
| Datenquelle: | BASE; Originalkatalog |
| Powered By: | BASE |
| Link(s) : | https://www.openaccessrepository.it/record/135601 |
Abstract The low-lying states of 144Nd have been investigated up to an excitation energy of 3.1 MeV by means of high-resolution inelastic electron scattering. Transition charge densities have been extracted for natural-parity states. The experimental data have been compared with the predictions of the quasiparticle-phonon model. The calculations show that both collective and single-particle degrees of freedom are important for describing the low-lying states of 144Nd. A comparison of the present data with data for 142Nd and 142Ce emphasizes the role played by the two valence neutrons outside the N = 82 closed shell.