Näytä suppeat kuvailutiedot

dc.contributor.authorLeimbach, David
dc.contributor.authorKarls, Julia
dc.contributor.authorGuo, Yangyang
dc.contributor.authorAhmed, Rizwan
dc.contributor.authorBallof, Jochen
dc.contributor.authorBengtsson, Lars
dc.contributor.authorBoix Pamies, Ferran
dc.contributor.authorBorschevsky, Anastasia
dc.contributor.authorChrysalidis, Katerina
dc.contributor.authorEliav, Ephraim
dc.contributor.authorFedorov, Dmitry
dc.contributor.authorFedosseev, Valentin
dc.contributor.authorForstner, Oliver
dc.contributor.authorGalland, Nicolas
dc.contributor.authorGarcia Ruiz, Ronald Fernando
dc.contributor.authorGranados, Camilo
dc.contributor.authorHeinke, Reinhard
dc.contributor.authorJohnston, Karl
dc.contributor.authorKoszorus, Agota
dc.contributor.authorKöster, Ulli
dc.contributor.authorKristiansson, Moa K.
dc.contributor.authorLiu, Yuan
dc.contributor.authorMarsh, Bruce
dc.contributor.authorMolkanov, Pavel
dc.contributor.authorPašteka, Lukáš F.
dc.contributor.authorRamos, João Pedro
dc.contributor.authorRenault, Eric
dc.contributor.authorReponen, Mikael
dc.contributor.authorRingvall-Moberg, Annie
dc.contributor.authorRossel, Ralf Erik
dc.contributor.authorStuder, Dominik
dc.contributor.authorVernon, Adam
dc.contributor.authorWarbinek, Jessica
dc.contributor.authorWelander, Jakob
dc.contributor.authorWendt, Klaus
dc.contributor.authorWilkins, Shane
dc.contributor.authorHanstorp, Dag
dc.contributor.authorRothe, Sebastian
dc.date.accessioned2020-08-03T06:43:17Z
dc.date.available2020-08-03T06:43:17Z
dc.date.issued2020
dc.identifier.citationLeimbach, D., Karls, J., Guo, Y., Ahmed, R., Ballof, J., Bengtsson, L., Boix Pamies, F., Borschevsky, A., Chrysalidis, K., Eliav, E., Fedorov, D., Fedosseev, V., Forstner, O., Galland, N., Garcia Ruiz, R. F., Granados, C., Heinke, R., Johnston, K., Koszorus, A., . . . Rothe, S. (2020). The electron affinity of astatine. <i>Nature Communications</i>, <i>11</i>, Article 3824. <a href="https://doi.org/10.1038/s41467-020-17599-2" target="_blank">https://doi.org/10.1038/s41467-020-17599-2</a>
dc.identifier.otherCONVID_41669881
dc.identifier.urihttps://jyx.jyu.fi/handle/123456789/71310
dc.description.abstractOne of the most important properties influencing the chemical behavior of an element is the electron affinity (EA). Among the remaining elements with unknown EA is astatine, where one of its isotopes, 211At, is remarkably well suited for targeted radionuclide therapy of cancer. With the At− anion being involved in many aspects of current astatine labeling protocols, the knowledge of the electron affinity of this element is of prime importance. Here we report the measured value of the EA of astatine to be 2.41578(7) eV. This result is compared to state-of-the-art relativistic quantum mechanical calculations that incorporate both the Breit and the quantum electrodynamics (QED) corrections and the electron–electron correlation effects on the highest level that can be currently achieved for many-electron systems. The developed technique of laser-photodetachment spectroscopy of radioisotopes opens the path for future EA measurements of other radioelements such as polonium, and eventually super-heavy elements.en
dc.format.mimetypeapplication/pdf
dc.languageeng
dc.language.isoeng
dc.publisherNature Publishing Group
dc.relation.ispartofseriesNature Communications
dc.rightsCC BY 4.0
dc.subject.otherelectron affinity
dc.subject.otherastatine
dc.titleThe electron affinity of astatine
dc.typearticle
dc.identifier.urnURN:NBN:fi:jyu-202008035458
dc.contributor.laitosFysiikan laitosfi
dc.contributor.laitosDepartment of Physicsen
dc.contributor.oppiaineKiihdytinlaboratoriofi
dc.contributor.oppiaineAccelerator Laboratoryen
dc.type.urihttp://purl.org/eprint/type/JournalArticle
dc.type.coarhttp://purl.org/coar/resource_type/c_2df8fbb1
dc.description.reviewstatuspeerReviewed
dc.relation.issn2041-1723
dc.relation.volume11
dc.type.versionpublishedVersion
dc.rights.copyright© The Author(s) 2020
dc.rights.accesslevelopenAccessfi
dc.relation.grantnumber654002
dc.relation.grantnumber654002
dc.relation.projectidinfo:eu-repo/grantAgreement/EC/H2020/654002/EU//
dc.subject.ysoastatiini
dc.format.contentfulltext
jyx.subject.urihttp://www.yso.fi/onto/yso/p28791
dc.rights.urlhttps://creativecommons.org/licenses/by/4.0/
dc.relation.doi10.1038/s41467-020-17599-2
dc.relation.funderEuropean Commissionen
dc.relation.funderEuroopan komissiofi
jyx.fundingprogramResearch infrastructures, H2020en
jyx.fundingprogramResearch infrastructures, H2020fi
jyx.fundinginformationWe thank the ISOLDE technical team and the operators for their work converting ISOLDE to a negative ion machine. The Swedish Research Council is acknowledged for financial support. We would also like to thank the Center for Information Technology of the University of Groningen for their support and for providing access to the Peregrine high performance computing cluster. N.G. and E.R. acknowledge the French National Agency for Research for grants called Programme d′Investissements d′Avenir (ANR-11-EQPX-0004, ANR-11-LABX-0018). Y.L. acknowledges support from the Office of Nuclear Physics, U.S. Department of Energy under Contract No. DE-AC05-00OR22725. This project has received funding from the European Union Horizon 2020 research and innovation programme under grant agreement No 654002 and by the innovative training network fellowship under grant No 642889. L.F.P. is grateful for the support from the Slovak Research and Development Agency (APVV-15-0105) and the Scientific Grant Agency of the Slovak Republic (1/0777/19). R.H. acknowledges support by the Bundesministerium für Bildung und Forschung (BMBF, Germany) under the consecutive projects 05P12UMCIA, 05P15UMCIA, and 05P18UMCIA. This work was also supported by the FNPMLS ERC Consolidator Grant no. 64838 and the FWO-Vlaanderen (Belgium) and the GOA 15/010 grant from KU Leuven. We would like to acknowledge Kevin Patrice Moles for his assistance with the design of Figs. 2 and 4.
dc.type.okmA1


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