Skip to Main content Skip to Navigation
Journal articles

Investigation of lifetimes in the dipole band of $^{139}$Sm

Abstract : Lifetimes have been measured for a dipole band in 139Sm using DSAM. The deduced B(M1) and B(E2) values as well as B(M1)/B(E2) ratios are compared with calculations in the framework of the TAC (Tilted Axis Cranking) and SPAC (Shears mechanism with Principal Axis Cranking) models. The dipole band in 139Sm can be considered as a magnetic rotational band with a prolate or triaxial nuclear deformation
Document type :
Journal articles
Complete list of metadatas
Contributor : Yvette Heyd <>
Submitted on : Monday, November 17, 2008 - 11:32:12 AM
Last modification on : Saturday, June 20, 2020 - 4:18:05 PM

Links full text




A. A. Pasternak, E. O. Lieder, R. M. Lieder, S. Chmel, W. Gast, et al.. Investigation of lifetimes in the dipole band of $^{139}$Sm. European Physical Journal A, EDP Sciences, 2008, 37, pp.279-286. ⟨10.1140/epja/i2008-10631-5⟩. ⟨in2p3-00339196⟩



Record views