6533b7d5fe1ef96bd1264719
RESEARCH PRODUCT
Shapes of the $^{192,190}$Pb ground states from beta decay studies using the total absorption technique
M.e. Estevez AguadoA. AlgoraJ. AgramuntB. RubioJ.l. TainD. JordanL.m. FraileW. GelletlyA. FrankM. CsatlosL. CsigeZs. DombradiA. KrasznahorkayE. NacherP. SarrigurenM.j.g. BorgeJ.a. BrizO. TengbladF. MolinaO. MorenoM. KowalskaV.n. FedosseevB.a. MarshD.v. FedorovP.l. MolkanovA.n. AndreyevM.d. SeliverstovK. BurkardW. Hullersubject
FOS: Physical sciencesNuclear Physics - ExperimentNuclear Experiment (nucl-ex)Nuclear ExperimentNuclear Experimentdescription
The beta decay of $^{192,190}$Pb has been studied using the total absorption technique at the ISOLDE(CERN) facility. The beta-decay strength deduced from the measurements, combined with QRPA theoretical calculations, allow us to infer that the ground states of the $^{192,190}$Pb isotopes are spherical. These results represent the first application of the shape determination method using the total absorption technique for heavy nuclei and in a region where there is considerable interest in nuclear shapes and shape effects. The β decay of Pb192,190 has been studied using the total absorption technique at the ISOLDE (CERN) facility. The β-decay strength deduced from the measurements, combined with QRPA theoretical calculations, allow us to infer that the ground states of the Pb192,190 isotopes are spherical. These results represent the first application of the shape determination method using the total absorption technique for heavy nuclei and in a region where there is considerable interest in nuclear shapes and shape effects. The beta decay of $^{192,190}$Pb has been studied using the total absorption technique at the ISOLDE(CERN) facility. The beta-decay strength deduced from the measurements, combined with QRPA theoretical calculations, allow us to infer that the ground states of the $^{192,190}$Pb isotopes are spherical. These results represent the first application of the shape determination method using the total absorption technique for heavy nuclei and in a region where there is considerable interest in nuclear shapes and shape effects.
year | journal | country | edition | language |
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2015-07-25 |