Published March 2002
| Version v1
Journal article
Development of magnetic rotation in light Gd nuclei; study of 142Gd
Creators
- Lieder, R.M.1, 2
- Rzaca-Urban, T.1
- Marcinkowska, Z.1
- Urban, W.1
- Morek, T.1
- Droste, Ch.1
- Szymanski, P.1
- Brands, H.2
- Gast, W.2
- Jaeger, H.M.2
- Mihailescu, L.2
- Chmel, S.3
- Bazzacco, D.4
- Falconi, G.4
- Menegazzo, R.4
- Lunardi, S.4
- Rossi Alvarez, C.4
- Angelis de, G.5
- Farnea, E.5
- Gadea, A.5
- Napoli, D.R.
- Podolyak, Z.
- Venkova, Ts.
- Wyss, R.
- 1. Institute of Experimental Physics, University of Warsaw (Poland)
- 2. Institut fuer Kernphysik, Forschungszentrum Juelich (Germany)
- 3. Institut fuer Strahlen- und Kernphysik, University of Bonn (Germany)
- 4. Dipartimento di Fisica, Istituto Nazionale di Fisica Nucleare, Sezione di Padova, Padova (Italy)
- 5. Istituto Nazionale di Fisica Nucleare, Laboratori Nazionali di Legnaro (Italy)
Description
High-spin states in 142Gd have been populated by means of the 99Ru(48Ti,2p3n) reaction at 240 MeV and investigated with the γ-spectrometer EUROBALL III and the charged-particle detector array ISIS. The features of four dipole bands have been determined and compared with tilted-axis cranking model calculations indicating that they are magnetic rotational bands. A transition from regular to irregular bands has been found approaching N=82 demonstrating that this is a general phenomenon in nuclei near a double-shell closure. (orig.)
Additional details
Publishing Information
- Journal Title
- European Physical Journal. A
- Journal Volume
- 13
- Journal Issue
- 3
- Journal Page Range
- p. 297-305
- ISSN
- 1434-6001
INIS
- Country of Publication
- Germany
- Country of Input or Organization
- Germany
- INIS RN
- 33020791
- Subject category
- S73: NUCLEAR PHYSICS AND RADIATION PHYSICS;
- Resource subtype / Literary indicator
- Numerical Data
- Descriptors DEI
- BRANCHING RATIO; E2-TRANSITIONS; ENERGY SPECTRA; EXPERIMENTAL DATA; GADOLINIUM 142; GAMMA SPECTRA; HEAVY ION FUSION REACTIONS; HIGH SPIN STATES; M1-TRANSITIONS; MEV RANGE 100-1000; NEUTRONS; PROTONS; ROTATIONAL STATES; RUTHENIUM 99 TARGET; STRENGTH FUNCTIONS; TITANIUM 48 REACTIONS
- Descriptors DEC
- BARYONS; BETA DECAY RADIOISOTOPES; BETA-PLUS DECAY RADIOISOTOPES; DATA; ELEMENTARY PARTICLES; ENERGY LEVELS; ENERGY RANGE; ENERGY-LEVEL TRANSITIONS; EVEN-EVEN NUCLEI; EXCITED STATES; FERMIONS; FUNCTIONS; GADOLINIUM ISOTOPES; HADRONS; HEAVY ION REACTIONS; INFORMATION; INTERMEDIATE MASS NUCLEI; ISOTOPES; MEV RANGE; MINUTES LIVING RADIOISOTOPES; MULTIPOLE TRANSITIONS; NUCLEAR REACTIONS; NUCLEI; NUCLEONS; NUCLEOSYNTHESIS; NUMERICAL DATA; RADIOISOTOPES; RARE EARTH NUCLEI; SPECTRA; SYNTHESIS; TARGETS