Level structure of 221Ac and 217Fr from decay spectroscopy, and reflection asymmetry in 221Ac
IGISOL Collaboration. (2023). Level structure of 221Ac and 217Fr from decay spectroscopy, and reflection asymmetry in 221Ac. Physical Review C, 108, Article 014304. https://doi.org/10.1103/PhysRevC.108.014304
Julkaistu sarjassa
Physical Review CTekijät
Päivämäärä
2023Oppiaine
ResurssiviisausyhteisöKiihdytinlaboratorioHyvinvoinnin tutkimuksen yhteisöSchool of Resource WisdomAccelerator LaboratorySchool of WellbeingTekijänoikeudet
©2023 American Physical Society
225Pa and 221Ac were produced at the IGISOL facility through proton-induced fusion-evaporation reactions and have been studied using α-particle spectroscopy, as well as α−γ and α-electron coincidence spectroscopy. The level scheme of 221Ac, daughter of 225Pa, and of 217Fr, daughter of 221Ac were reconstructed. An interpretation of 221Ac levels as K=5/2± and K=3/2± parity-doublet bands is proposed. Such bands appear in reflection-asymmetric models and would be an indication of a static reflection asymmetric shape for 221Ac.
Julkaisija
American Physical Society (APS)ISSN Hae Julkaisufoorumista
2469-9985Asiasanat
Julkaisu tutkimustietojärjestelmässä
https://converis.jyu.fi/converis/portal/detail/Publication/184428307
Metadata
Näytä kaikki kuvailutiedotKokoelmat
Rahoittaja(t)
Suomen AkatemiaRahoitusohjelmat(t)
Akatemiahanke, SALisätietoja rahoituksesta
This work is supported in part by the Institut Francais de Finlande, the Embassy of France in Finland, the French Ministry of Higher Education, Research and Innovation, the Finnish Society of Sciences and Letters and the Finnish Academy of Science and Letters. This project has also received funding from the Academy of Finland under Project No. 339245, and from the European Union's Horizon 2020 research and innovation programme under Grant Agreement No. 861198-LISA-H2020-MSCA-ITN-2019 and Grant Agreement No. 771036 (ERC CoG MAIDEN). ...Lisenssi
Samankaltainen aineisto
Näytetään aineistoja, joilla on samankaltainen nimeke tai asiasanat.
-
Structure of 115Ag studied by β− decays of 115Pd and 115mPd
Rissanen, Juho; Kurpeta, Jan; Elomaa, Viki-Veikko; Eronen, Tommi; Hakala, Jani; Jokinen, Ari; Kankainen, Anu; Moore, Iain; Penttilä, Heikki; Plochocki, A.; Saastamoinen, Antti; Urban, W.; Weber, Christine; Äystö, Juha (American Physical Society, 2012)The excited levels of 115Ag have been studied via the beta decay of 115Pd and 115Pdm. The beta-decay schemes for both states have been considerably extended, especially the scheme following the decay of 115Pdm which ... -
An alternative viewpoint on the nuclear structure towards 100Sn : Lifetime measurements in 105Sn
Pasqualato, G.; Gottardo, A.; Mengoni, D.; Goasduff, A.; Valiente-Dobón, J. J.; Nowacki, F.; Péru, S.; Pillet, N.; de Angelis, G.; Bakes, S. D.; Bayram, T.; Bazzacco, D.; Benzoni, G.; Brugnara, D.; Cicerchia, M.; Colovic, P.; Cortés, M. L.; Gadea, A.; Galtarossa, F.; Górska, M.; Gozzelino, A.; Gregor, E.; Hubbard, N.; Illana, A.; Jurado, M.; Lenzi, S. M.; Mantovani, G.; Marchi, T.; Menegazzo, R.; Montaner-Pizá, A.; Napoli, D. R.; Recchia, F.; Siciliano, M.; Testov, D.; Szilner, S.; Zanon, I. (Elsevier, 2023)This work aims at presenting an alternative approach to the long standing problem of the B(E2) values in Sn isotopes in the vicinity of the N=Z double-magic nucleus 100Sn, until now predominantly measured with relativistic ... -
Exploring the self-assembly of resorcinarenes : from molecular level interactions to mesoscopic structures
Helttunen, Kaisa (University of Jyväskylä, 2012) -
Constraining energy loss from high-pt azimuthal asymmetries
Andres, C.; Armesto, N.; Niemi, H.; Paatelainen, R.; Salgado, C. (Sissa Medialab srl, 2019)The nuclear modification factor RAA has been satisfactorily described by various jet quenching models. Nonetheless, all these formalisms, until very recently, underpredicted the high-pT (> 10 GeV) elliptic flow v2. We find ... -
First Evidence of Axial Shape Asymmetry and Configuration Coexistence in 74Zn : Suggestion for a Northern Extension of the N = 40 Island of Inversion
Rocchini, M.; Garrett, P. E.; Zielińska, M.; Lenzi, S. M.; Dao, D. D.; Nowacki, F.; Bildstein, V.; MacLean, A. D.; Olaizola, B.; Ahmed, Z. T.; Andreoiu, C.; Babu, A.; Ball, G. C.; Bhattacharjee, S. S.; Bidaman, H.; Cheng, C.; Coleman, R.; Dillmann, I.; Garnsworthy, A. B.; Gillespie, S.; Griffin, C. J.; Grinyer, G. F.; Hackman, G.; Hanley, M.; Illana, A.; Jones, S.; Laffoley, A. T.; Leach, K. G.; Lubna, R. S.; McAfee, J.; Natzke, C.; Pannu, S.; Paxman, C.; Porzio, C.; Radich, A. J.; Rajabali, M. M.; Sarazin, F.; Schwarz, K.; Shadrick, S.; Sharma, S.; Suh, J.; Svensson, C. E.; Yates, D.; Zidar, T. (American Physical Society (APS), 2023)The excited states of N=44 74Zn were investigated via γ-ray spectroscopy following 74Cu β decay. By exploiting γ−γ angular correlation analysis, the 2+2, 3+1, 0+2, and 2+3 states in 74Zn were firmly established. The γ-ray ...
Ellei toisin mainittu, julkisesti saatavilla olevia JYX-metatietoja (poislukien tiivistelmät) saa vapaasti uudelleenkäyttää CC0-lisenssillä.