M. Huber

TL;DR: In this article, a measurement of the 89Ym excitation function for bremsstrahlung endpoint energies E0 = 2−5 MeV and in a nuclear-resonance-fluorescence experiment with E 0 = 5 MeV were compared to a quasiparticle-phonon calculation.

TL;DR: Intermediate states in $^{77}\mathrm{Se}$ displayed very large strengths compared to other isomers in the same mass region, providing further support for the correlation between integrated cross sections and ground state deformations recently discovered in the A=160--200 mass region.

TL;DR: In this paper, the authors reported that the isomers were excited by resonant absorption through isolated intermediate states having integrated cross sections in excess of 10{sup {minus}26} cm{sup 2} keV, i.e., values about 1000 times larger than most activation reactions reported previously although they were comparable to those reported earlier for the depopulating reaction.

TL;DR: The excitation function for the long-lived isomer indicated that the isomer was populated by resonant absorption through isolated intermediate states having integrated cross sections in excess of 10{sup {minus}26} cm{sup 2} keV, i.e., values about 100 times larger than most ({gamma},{gamma}{prime}) activation reactions reported previously.