Skip to Main content Skip to Navigation
Journal articles

Observation of Large Orbital Scissors Strength in Actinides

Abstract : The M1-scissors resonance (SR) has been measured for the first time in the quasi-continuum of actinides. Particle-\gamma coincidences are recorded with deuteron and 3He induced reactions on 232Th. An unexpectedly strong integrated strength of BM1 = 11-15 \mu n2 is measured in the E\gamma = 1.0-3.5 MeV region. The increased \gamma-decay probability due to the scissors mode is important for cross-section calculations for future fuel cycles of fast nuclear reactors and may also have impact on stellar nucleosynthesis.
Document type :
Journal articles
Complete list of metadatas

http://hal.in2p3.fr/in2p3-00842795
Contributor : Sophie Heurteau <>
Submitted on : Tuesday, July 9, 2013 - 2:30:58 PM
Last modification on : Wednesday, September 16, 2020 - 4:08:16 PM

Links full text

Identifiers

Collections

Citation

M. Guttormsen, L.A. Bernstein, A. Bürger, A. Görgen, F. Gunsing, et al.. Observation of Large Orbital Scissors Strength in Actinides. Acta Physica Polonica B, Jagellonian University, Cracow, 2013, 44, pp.567-570. ⟨10.5506/APhysPolB.44.567⟩. ⟨in2p3-00842795⟩

Share

Metrics

Record views

163