Quantum groups and their applications in nuclear physics

D Bonatsos, C Daskaloyannis - Progress in particle and nuclear physics, 1999 - Elsevier
Quantum algebras are a mathematical tool which provides us with a class of symmetries
wider than that of Lie algebras, which are contained in the former as a special case. After a …

The Clover: a new generation of composite Ge detectors

G Duchêne, FA Beck, PJ Twin, G De France… - Nuclear Instruments and …, 1999 - Elsevier
This paper presents the characteristics of a new generation of composite germanium
detectors: the Clover detector. Its development was based on simulation calculations …

Background subtraction from in-beam HPGe coincidence data sets

DC Radford - Nuclear Instruments and Methods in Physics Research …, 1995 - Elsevier
Algorithms for the subtraction of backgrounds from γ-γ matrices and higher-fold data sets,
obtained from in-beam HPGe coincidence experiments with heavy-ion-induced nuclear …

Superdeformed rotational bands with density dependent pairing interactions

J Terasaki, PH Heenen, P Bonche, J Dobaczewski… - Nuclear Physics A, 1995 - Elsevier
The cranked Hartree-Fock-Bogoliubov method, applied in a previous study to SD bands of
even Hg and Pb isotopes, is extended by including pairing correlations described by a zero …

staggering in octupole bands of light actinides: “Beat” patterns

D Bonatsos, C Daskaloyannis, SB Drenska… - Physical Review C, 2000 - APS
The Δ I= 1 staggering (odd-even staggering) in octupole bands of light actinides is found to
exhibit a “beat” behavior as a function of the angular momentum I, forcing us to revise the …

symmetry and bifurcation in superdeformed bands

IM Pavlichenkov, S Flibotte - Physical Review C, 1995 - APS
It is shown that the ΔI= 2 staggering effect recently discovered in superdeformed rotational
bands could be explained by a phenomenological theory of C 4 v bifurcation. In this …

Self-consistent cranking Hartree-Fock-Bogoliubov description of superdeformed rotational states in 194Hg with the Gogny force

M Girod, JP Delaroche, JF Berger, J Libert - Physics Letters B, 1994 - Elsevier
The structure of the yrast superdeformed band of 194Hg is for the first time studied up to high
spin (I≅ 70) using the Gogny force in self-consistent cranking Hartree-Fock-Bogoliubov …

Bifurcation in Identical Superdeformed Bands

DS Haslip, S Flibotte, G De France, M Devlin… - Physical Review Letters, 1997 - APS
Δ I= 4 bifurcation has been observed in two superdeformed bands, the newly discovered
yrast superdeformed band of 148 Eu, and a previously known excited band in 148 Gd. Both …

Multi-particle excitations in the superdeformed 149Gd nucleus

S Flibotte, G Hackman, I Ragnarsson, C Theisen… - Nuclear Physics A, 1995 - Elsevier
Six rotational bands built on superdeformed intrinsic configurations have been observed in
the 149Gd nucleus with the Eurogam spectrometer. Orbital configuration assignments have …

Lifetime Measurements of Superdeformed Bands in and :Evidence for Structure-Dependent Elongations

H Savajols, A Korichi, D Ward, D Appelbe, GC Ball… - Physical review …, 1996 - APS
Precise level lifetimes have been measured for various superdeformed bands in 1 4 8, 1 4 9
Gd and 152 Dy with the Doppler-shift attenuation method. From the derived quadrupole …