Systematics of low-lying electric dipole excitations in the–200 mass region
- 1 January 1998
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review C
- Vol. 57 (1) , 129-133
- https://doi.org/10.1103/physrevc.57.129
Abstract
The data from numerous high resolution photon scattering experiments allow an extensive survey of the lowest electric dipole excitations in the –200 mass region. In this mass region one can find spherical as well as transitional and strongly quadrupole deformed nuclei. The measured absolute strengths are typically of the order of several milli Weisskopf units and exhibit in general a smooth variation with mass number.
Keywords
This publication has 33 references indexed in Scilit:
- Investigation of nuclear structure by resonance fluorescence scatteringPublished by Elsevier ,1999
- Direct proof of the two-phonon character of the dipole excitations inandaround 3.5 MeVPhysical Review C, 1996
- Correlation between low-lyingM1 andE2 strength in heavy rare earth nucleiPhysical Review C, 1995
- Lifetimes of two-phonon 1− states in even N = 82 nucleiNuclear Physics A, 1995
- andTransitions from Quadrupole-Octupole Coupled States inPhysical Review Letters, 1994
- A survey ofΔK=0 dipole transitions from low lyingJ=1 states in rare earth nucleiThe European Physical Journal A, 1991
- On the nature of low-lying electric dipole excitations in light and heavy deformed nucleiNuclear Physics A, 1989
- Low-lying negative-parity states in the vibrational nucleiNuclear Physics A, 1971
- Octupole vibrations of deformed nucleiThe European Physical Journal A, 1966
- Two-phonon quadrupole-octupole vibrations in spherical nucleiNuclear Physics, 1966