30 citations · 81 across the 4 of their papers we have counts for
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Establishment of M1 multipolarity of a 6.5 mu_N^2 resonance in 172-Yb at E_gamma=3.3 MeV
A. Schiller, A. Voinov, E. Algin +7
Two-step-cascade spectra in 172-Yb have been measured after thermal neutron capture. They are compared to calculations based on experimental values of the level density and radiati…
Evolution of level density step structures from 56,57-Fe to 96,97-Mo
A. Schiller, E. Tavukcu, L. A. Bernstein +9
Level densities have been extracted from primary gamma spectra for 56,57-Fe and 96,97-Mo nuclei using (3-He,alpha gamma) and (3-He,3-He') reactions on 57-Fe and 97-Mo targets. The…
Free energy and criticality in the nucleon pair breaking process
M. Guttormsen, R. Chankova, M. Hjorth-Jensen +4
Experimental level densities for 171,172Yb, 166,167Er, 161,162Dy, and 148,149Sm are analyzed within the microcanonical ensemble. In the even isotopes at excitation energies E < 2 M…
Measurements of Nuclear Level Densities and Gamma-Ray Strength Functions and their Interpretations
M. Guttormsen, M. Hjorth-Jensen, J. Rekstad +3
A method to extract primary -ray spectra from particle- coincidences at excitation energies up to the neutron binding energy is described. From these spectra, the level densi…
Observation of the scissors mode in the quasicontinuum
A. Schiller, M. Guttormsen, E. Melby +3
The experimental resonance parameters of the pygmy resonance in rare earth nuclei are compared to global parameters of the scissors-mode states. It is argued that the pygmy resonan…