Artigo Acesso aberto Revisado por pares

Xenon isotopes far from stability studied by collisional ionization laser spectroscopy

1989; Elsevier BV; Volume: 216; Issue: 1-2 Linguagem: Inglês

10.1016/0370-2693(89)91359-2

ISSN

1873-2445

Autores

Wilhelm Borchers, E. Arnold, W. Neu, R. Neugart, K. Wendt, G. Ulm,

Tópico(s)

Nuclear Physics and Applications

Resumo

The new collisional ionization scheme in collinear laser spectroscopy has enabled the study of hyperfine structures and isotope shifts of xenon isotopes over the large mass range A = 116−146. The sensitivity of this method is demonstrated by the discovery of 146Xe. Mean square charge radii, and spins and moments of the neutron-rich isotopes 137,139,141,143Xe are deduced and discussed in comparison with earlier results on barium.

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