Structure of 88Sr from the 86Kr(3He, n)88Sr reaction
1977; Elsevier BV; Volume: 293; Issue: 1-2 Linguagem: Inglês
10.1016/0375-9474(77)90477-8
ISSN1873-1554
AutoresW.P. Alford, Richard E. Anderson, P.A. Batay-Csorba, David A. Lind, H. H. Wieman, C.D. Zafiratos,
Tópico(s)X-ray Spectroscopy and Fluorescence Analysis
ResumoAbstract The 86 Kr( 3 He, n) 88 Sr reaction has been studied to investigate the possible sub-shell closure at Z = 38. The 0 + state at 3.16 MeV in 88 Sr was populated with a strength about one-third of that expected for the pairing vibrational state.This is to be compared with the 88 Sr( 3 He, n) 90 Zr reaction which shows no appreciable L = 0 strength to excited states.Transitions to known 0+ states at 4.48 and 4.79 MeV in 88 Sr were not observed, indicating little mixing of neutron and proton excitations.Transitions with L > 0 provide some additional information regarding the structure of low-lying proton excitations in 88 Sr.
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