ISSN:
1434-601X
Keywords:
23.20.Lv
;
25.85.Ca
;
27.60.+j
Source:
Springer Online Journal Archives 1860-2000
Topics:
Physics
Notes:
Abstract High-spin structures in the neutron-rich nuclei138Xe and139Xe have been investigated by observing prompt γ -rays from the spontaneous fission of248Cm with the Eurogam spectrometer. The partial level schemes were constructed on the basis of double-, triple- and quadruple-γ coincidences. The ground state band in138Xe has been extended up to 5 MeV excitation energy. The structure of the newly observed medium-spin states in139Xe is similar to the one of heavier N=85 isotones where vf 7 2/3 , vh9/2f 7 2/2 and vf 7 2/3 ⊗ 3− multiplets have been observed.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/BF01305877
Permalink