New states and gamma-transitions in Bi-209 observed in the (He-3, d*gamma gamma)-subcoulomb-reaction

Citation
H. Tiesler et al., New states and gamma-transitions in Bi-209 observed in the (He-3, d*gamma gamma)-subcoulomb-reaction, EUR PHY J A, 8(2), 2000, pp. 157-160
Citations number
10
Language
INGLESE
art.tipo
Article
Categorie Soggetti
Physics
Journal title
EUROPEAN PHYSICAL JOURNAL A
ISSN journal
1434-6001 → ACNP
Volume
8
Issue
2
Year of publication
2000
Pages
157 - 160
Database
ISI
SICI code
1434-6001(200006)8:2<157:NSAGIB>2.0.ZU;2-#
Abstract
Single-particle states as well as collective states in the natural Bismuth isotope Bi-209 were investigated using two EUROBALL CLUSTER detectors at th e Cologne FN-tandem accelerator. The states were populated by the subcoulom b proton stripping reaction Pb-208(He-3,d*gamma gamma) Bi-209 at 20.5 MeV b eam-energy. Forty-eight gamma-transitions and 33 levels were observed for t he first time. Gamma-transitions up to an energy of 6.0 MeV were detected. The energy of the observed states were determined to an accuracy of about 0 .3 keV.