Alpha scattering from 92Zr and 94Zr
1986; Elsevier BV; Volume: 458; Issue: 1 Linguagem: Inglês
10.1016/0375-9474(86)90279-4
ISSN1873-1554
AutoresP. Singh, D. Rychel, R. Gyufko, B. Van Krüchten, M. Lahanas, C. A. Wiedner,
Tópico(s)X-ray Spectroscopy and Fluorescence Analysis
ResumoScattering of 35.4 MeV α particles from 92Zr and 94Zr has been studied with an energy resolution of 25–30 keV. Angular distributions were measured from 10 to 45 degrees for an Ex range of up to 6.1 MeV and 4.4 MeV for 92Zr and 94Zr, respectively. Several new spin assignments have been made by comparing angular distributions with collective DWBA calculations. An implicit folding procedure was used to derive isoscalar transition rates, which for Ex > 2.5 MeV were previously unknown. Most of the levels are well described by a vibrational model form factor.
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