Phys. Rev. C 60, 027302 (1999) [4 pages]Origin of the anomalous population of long-lived isomers in odd-A Te isotopesReceived 10 September 1998; published 6 July 1999 The anomalously high activation yield of the 11/2- isomeric states in odd-A Te isotopes in the (n,γ), (γ,n), and (γ,γ′) reactions could be understood by the funneling of the initial gateway states through the lowest isolated 5/2- state. The peculiar deexcitation mode is governed by favored M1, E2 transitions inside the family of negative-parity states built in accordance with IBFM calculations by a coupling of the dominant 1h11/2 and 3p configurations to the neighboring bosonic even-even core. © 1999 The American Physical Society URL:
http://link.aps.org/doi/10.1103/PhysRevC.60.027302
DOI:
10.1103/PhysRevC.60.027302
PACS:
21.10.-k, 23.20.Lv, 27.60.+j
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