6533b837fe1ef96bd12a1dc7
RESEARCH PRODUCT
High-statistics measurement of the β-delayed α spectrum of 20Na
H. O. U. FynboJ. ÄYstöOliver S. KirsebomK. L. LaursenK. RiisagerMiguel MadurgaA. JokinenOlof TengbladAntti Saastamoinensubject
PhysicsNuclear and High Energy PhysicsParticle and Nuclear PhysicsDecay schemeNuclear Fusion010308 nuclear & particles physicsSpectrum (functional analysis)FOS: Physical sciencesAlpha (ethology)01 natural sciencesIntensity (physics)Computational physics20Na0103 physical sciencesNuclear Physics Heavy Ions HadronsBeta (velocity)Nuclear Experiment (nucl-ex)010306 general physicsNuclear ExperimentEnergy (signal processing)description
A measurement of the 20Na β-delayed alpha spectrum with a high-granularity setup has allowed the decay scheme to be revised on several points. Three new transitions of low intensity are found at low α -particle energy. An R-matrix fit of the complete spectrum gives an improved description of the decay and indicates feeding to the broad 2+ α-cluster state close to 9MeV. c Societa Italiana di Fisica / Springer-Verlag 2013
| year | journal | country | edition | language |
|---|---|---|---|---|
| 2013-06-01 |