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Directional gamma-gamma angular correlation of the 71.66 - 249.69 keV cascade in 177Hf

B. Hrastnik ; Institute "Ruđer Bošković", Zagreb
A. Ljubičić ; Institute "Ruđer Bošković", Zagreb
I. Basar ; Institute "Ruđer Bošković", Zagreb
M. Dikšić ; Institute "Ruđer Bošković", Zagreb
K. Ilakovac ; Institute "Ruđer Bošković", Zagreb
M. Jurčević ; Institute "Ruđer Bošković", Zagreb
V. Knapp ; Institute "Ruđer Bošković", Zagreb
B. Vojnović ; Institute "Ruđer Bošković", Zagreb

Sažetak

A Ge(Li)--Nal(T1) angular correlation system with a fast-slow electronic coincidence system was used to remeasure the directional angular correlation of the 71.66 - 249.69 keV cascade in 177Hf. After corrections for finite solid angles the anisotropy ratio of A = -0.162 ± 0.026 was obtained. The upper limit | δ | M2/E1 mixing ratio for the 71.66 keV transition was deduced. The results for angular correlation coefficients are A22 = -0.114 ± 0.018 and A44 = 0.

Ključne riječi

gamma-gamma angular correlation

Hrčak ID:

319379

URI

https://hrcak.srce.hr/319379

Datum izdavanja:

4.8.1969.

Podaci na drugim jezicima: hrvatski

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