Evidence for M1 scissors resonances built on the levels in the quasicontinuum of 163Dy.
Spectra of two-step gamma cascades following the thermal 162Dy(n,gamma)163Dy reaction have been measured. Distinct peaklike structures observed at the midpoints of these spectra are interpreted as a manifestation of the low-energy isovector M1 vibrational mode of excited 163Dy nuclei.
Krticka
M
M
Faculty of Mathematics and Physics, Charles University, V Holesovickách 2, CZ-180 00 Prague 8, Czech Republic.
Becvár
F
F
Honzátko
J
J
Tomandl
I
I
Heil
M
M
Käppeler
F
F
Reifarth
R
R
Voss
F
F
Wisshak
K
K