Evidence for radiative coupling of the pygmy dipole resonance to excited states
Publication
, Journal Article
Angell, CT; Hammond, SL; Karwowski, HJ; Kelley, JH; Krtička, M; Kwan, E; Makinaga, A; Rusev, G
Published in: Physical Review C Nuclear Physics
November 26, 2012
The photoabsorption cross section and ground-state branching ratio of 142Nd were measured using quasimonoenergetic γ-ray beams at several beam energies. Two peaks corresponding to the pygmy dipole resonance (PDR) were identified. The branching ratios were compared to statistical-model calculations. We found that the Brink hypothesis is violated, and that the branching ratios are only reproduced by introducing a possible new decay mode of the observed PDR. © 2012 American Physical Society.
Duke Scholars
Published In
Physical Review C Nuclear Physics
DOI
EISSN
1089-490X
ISSN
0556-2813
Publication Date
November 26, 2012
Volume
86
Issue
5
Related Subject Headings
- Nuclear & Particles Physics
- 0202 Atomic, Molecular, Nuclear, Particle and Plasma Physics
Citation
APA
Chicago
ICMJE
MLA
NLM
Angell, C. T., Hammond, S. L., Karwowski, H. J., Kelley, J. H., Krtička, M., Kwan, E., … Rusev, G. (2012). Evidence for radiative coupling of the pygmy dipole resonance to excited states. Physical Review C Nuclear Physics, 86(5). https://doi.org/10.1103/PhysRevC.86.051302
Angell, C. T., S. L. Hammond, H. J. Karwowski, J. H. Kelley, M. Krtička, E. Kwan, A. Makinaga, and G. Rusev. “Evidence for radiative coupling of the pygmy dipole resonance to excited states.” Physical Review C Nuclear Physics 86, no. 5 (November 26, 2012). https://doi.org/10.1103/PhysRevC.86.051302.
Angell CT, Hammond SL, Karwowski HJ, Kelley JH, Krtička M, Kwan E, et al. Evidence for radiative coupling of the pygmy dipole resonance to excited states. Physical Review C Nuclear Physics. 2012 Nov 26;86(5).
Angell, C. T., et al. “Evidence for radiative coupling of the pygmy dipole resonance to excited states.” Physical Review C Nuclear Physics, vol. 86, no. 5, Nov. 2012. Scopus, doi:10.1103/PhysRevC.86.051302.
Angell CT, Hammond SL, Karwowski HJ, Kelley JH, Krtička M, Kwan E, Makinaga A, Rusev G. Evidence for radiative coupling of the pygmy dipole resonance to excited states. Physical Review C Nuclear Physics. 2012 Nov 26;86(5).
Published In
Physical Review C Nuclear Physics
DOI
EISSN
1089-490X
ISSN
0556-2813
Publication Date
November 26, 2012
Volume
86
Issue
5
Related Subject Headings
- Nuclear & Particles Physics
- 0202 Atomic, Molecular, Nuclear, Particle and Plasma Physics