SYSTEMATICS OF LOW-LYING ELECTRIC-DIPOLE EXCITATIONS IN THE A-SIMILAR-OR-EQUAL-TO-130-200 MASS REGION

Authors
FRANSEN C BECK O VONBRENTANO P ECKERT T HERZBERG RD KNEISSL U MASER H NORD A PIETRALLA N PITZ HH ZILGES A
Citation
C. Fransen et al., SYSTEMATICS OF LOW-LYING ELECTRIC-DIPOLE EXCITATIONS IN THE A-SIMILAR-OR-EQUAL-TO-130-200 MASS REGION, Physical review. C. Nuclear physics, 57(1), 1998, pp. 129-133
Citations number
43
Categorie Soggetti
Physics, Nuclear
Journal title
Physical review. C. Nuclear physics → ACNP
ISSN journal
05562813
Volume
57
Issue
1
Year of publication
1998
Pages
129 - 133
Database
ISI
SICI code
0556-2813(1998)57:1<129:SOLEEI>2.0.ZU;2-9
Abstract
The data from numerous high resolution photon scattering experiments a llow an extensive survey of the lowest electric dipole excitations in the A similar or equal to 130-200 mass region. In this mass region one can find spherical as well as transitional and strongly quadrupole de formed nuclei. The measured absolute EI strengths are typically of the order of several milli Weisskopf units and exhibit in general a smoot h variation with mass number.