6533b824fe1ef96bd1280b3d
RESEARCH PRODUCT
Coulomb excitation of re-accelerated 208Rn and 206Po beams
Kalle AuranenKalle AuranenT. SteinbachV. WernerA. BlazhevF. WenanderLiam GaffneyLiam GaffneyM. VenhartT. GrahnT. GrahnC. BernardsD. RadeckC. BauerJ. ElseviersS. SambiMartin VeselskyL. LewandowskiK. Wrzosek-lipskaJoonas KonkiJoonas KonkiPauli PeuraPauli PeuraS. BönigM. ZielińskaSanna StolzeSanna StolzeMarcus ScheckP. ReiterJanne PakarinenJanne PakarinenJanne PakarinenA. HerzáňA. HerzáňUlrika JakobssonUlrika JakobssonM. RudigerK. ReyndersM. SeidlitzA. VogtM. J. VermeulenM. D. SalsacN. KestelootP. Van DuppenP. Van DuppenP. A. ButlerMarc HuyseP. ThoeleN. WarrB. SiebeckK. MosherM. AlbersM. ThüraufTh. KröllE. RapisardaE. RapisardaH. De WittePanu RahkilaPanu RahkilaM. PfeifferT. De CosterA. Damyanovasubject
PhysicsAngular momentumta114Isotope010308 nuclear & particles physicsPhysicsQC1-999Shell (structure)Boundary (topology)Coulomb excitation114 Physical sciences01 natural sciencesExperimental Nuclear PhysicsPhysics and AstronomySTATES0103 physical sciencesQuasiparticleApplied mathematicsPhysics::Accelerator PhysicsAtomic physics010306 general physicsSpin (physics)Nuclear ExperimentExcitationdescription
In the present study, B( E2; 2(+)-> 0(+) ) values have been measured in the Rn-208 and Po-206 nuclei through Coulomb excitation of re-accelerated radioactive beams in inverse kinematics at CERN-ISOLDE. The resulting B(E2; 2(+)-> 0(+)) in 208Rn is similar to 0.08 e(2)b(2). These nuclei lie in, or at the boundary of the region where seniority scheme should persist. However, contributions from collective excitations may be present when moving away from the N = 126 shell closure. To date, surprisingly little is known of the transition probabilities between the low-spin states in this region.
| year | journal | country | edition | language |
|---|---|---|---|---|
| 2013-12-01 |