dc.contributor.author | Vernon, A. R. | |
dc.contributor.author | Garcia Ruiz, R. F. | |
dc.contributor.author | Miyagi, T. | |
dc.contributor.author | Binnersley, C. L. | |
dc.contributor.author | Billowes, J. | |
dc.contributor.author | Bissell, M. L. | |
dc.contributor.author | Bonnard, J. | |
dc.contributor.author | Cocolios, T. E. | |
dc.contributor.author | Dobaczewski, J. | |
dc.contributor.author | Farooq-Smith, G. J. | |
dc.contributor.author | Flanagan, K. T. | |
dc.contributor.author | Georgiev, G. | |
dc.contributor.author | Gins, W. | |
dc.contributor.author | de Groote, R. P. | |
dc.contributor.author | Heinke, R. | |
dc.contributor.author | Holt, J. D. | |
dc.contributor.author | Hustings, J. | |
dc.contributor.author | Koszorús, Á. | |
dc.contributor.author | Leimbach, D. | |
dc.contributor.author | Lynch, K. M. | |
dc.contributor.author | Neyens, G. | |
dc.contributor.author | Stroberg, S. R. | |
dc.contributor.author | Wilkins, S. G. | |
dc.contributor.author | Yang, X. F. | |
dc.contributor.author | Yordanov, D. T. | |
dc.date.accessioned | 2023-01-16T10:51:30Z | |
dc.date.available | 2023-01-16T10:51:30Z | |
dc.date.issued | 2022 | |
dc.identifier.citation | Vernon, A. R., Garcia Ruiz, R. F., Miyagi, T., Binnersley, C. L., Billowes, J., Bissell, M. L., Bonnard, J., Cocolios, T. E., Dobaczewski, J., Farooq-Smith, G. J., Flanagan, K. T., Georgiev, G., Gins, W., de Groote, R. P., Heinke, R., Holt, J. D., Hustings, J., Koszorús, Á., Leimbach, D., . . . Yordanov, D. T. (2022). Nuclear moments of indium isotopes reveal abrupt change at magic number 82. <i>Nature</i>, <i>607</i>(7918), 260-265. <a href="https://doi.org/10.1038/s41586-022-04818-7" target="_blank">https://doi.org/10.1038/s41586-022-04818-7</a> | |
dc.identifier.other | CONVID_150915621 | |
dc.identifier.uri | https://jyx.jyu.fi/handle/123456789/85026 | |
dc.description.abstract | In spite of the high-density and strongly correlated nature of the atomic nucleus, experimental and theoretical evidence suggests that around particular ‘magic’ numbers of nucleons, nuclear properties are governed by a single unpaired nucleon1,2. A microscopic understanding of the extent of this behaviour and its evolution in neutron-rich nuclei remains an open question in nuclear physics3,4,5. The indium isotopes are considered a textbook example of this phenomenon6, in which the constancy of their electromagnetic properties indicated that a single unpaired proton hole can provide the identity of a complex many-nucleon system6,7. Here we present precision laser spectroscopy measurements performed to investigate the validity of this simple single-particle picture. Observation of an abrupt change in the dipole moment at N = 82 indicates that, whereas the single-particle picture indeed dominates at neutron magic number N = 82 (refs. 2,8), it does not for previously studied isotopes. To investigate the microscopic origin of these observations, our work provides a combined effort with developments in two complementary nuclear many-body methods: ab initio valence-space in-medium similarity renormalization group and density functional theory (DFT). We find that the inclusion of time-symmetry-breaking mean fields is essential for a correct description of nuclear magnetic properties, which were previously poorly constrained. These experimental and theoretical findings are key to understanding how seemingly simple single-particle phenomena naturally emerge from complex interactions among protons and neutrons. | en |
dc.format.mimetype | application/pdf | |
dc.language.iso | eng | |
dc.publisher | Nature Publishing Group | |
dc.relation.ispartofseries | Nature | |
dc.rights | In Copyright | |
dc.title | Nuclear moments of indium isotopes reveal abrupt change at magic number 82 | |
dc.type | article | |
dc.identifier.urn | URN:NBN:fi:jyu-202301161330 | |
dc.contributor.laitos | Fysiikan laitos | fi |
dc.contributor.laitos | Department of Physics | en |
dc.type.uri | http://purl.org/eprint/type/JournalArticle | |
dc.type.coar | http://purl.org/coar/resource_type/c_2df8fbb1 | |
dc.description.reviewstatus | peerReviewed | |
dc.format.pagerange | 260-265 | |
dc.relation.issn | 0028-0836 | |
dc.relation.numberinseries | 7918 | |
dc.relation.volume | 607 | |
dc.type.version | acceptedVersion | |
dc.rights.copyright | © 2022, The Author(s), under exclusive licence to Springer Nature Limited | |
dc.rights.accesslevel | openAccess | fi |
dc.relation.grantnumber | 654002 | |
dc.relation.grantnumber | 654002 | |
dc.relation.projectid | info:eu-repo/grantAgreement/EC/H2020/654002/EU// | |
dc.subject.yso | indium | |
dc.subject.yso | ydinfysiikka | |
dc.subject.yso | tiheysfunktionaaliteoria | |
dc.subject.yso | isotoopit | |
dc.format.content | fulltext | |
jyx.subject.uri | http://www.yso.fi/onto/yso/p38731 | |
jyx.subject.uri | http://www.yso.fi/onto/yso/p14759 | |
jyx.subject.uri | http://www.yso.fi/onto/yso/p28852 | |
jyx.subject.uri | http://www.yso.fi/onto/yso/p6387 | |
dc.rights.url | http://rightsstatements.org/page/InC/1.0/?language=en | |
dc.relation.dataset | https://doi.org/10.5281/zenodo.6406949 | |
dc.relation.doi | 10.1038/s41586-022-04818-7 | |
dc.relation.funder | European Commission | en |
dc.relation.funder | Euroopan komissio | fi |
jyx.fundingprogram | Research infrastructures, H2020 | en |
jyx.fundingprogram | Research infrastructures, H2020 | fi |
jyx.fundinginformation | This work was supported by ERC Consolidator Grant no. 648381 (FNPMLS); STFC grants ST/L005794/1, ST/L005786/1, ST/P004423/1, ST/M006433/1 and ST/P003885/1, and Ernest Rutherford grant no. ST/L002868/1; the U.S. Department of Energy, Office of Science, Office of Nuclear Physics under grant DE-SC0021176; GOA 15/010 from KU Leuven, BriX Research Program No. P7/12; the FWO-Vlaanderen (Belgium); the European Unions Grant Agreement 654002 (ENSAR2); National Key R&D Program of China (contract no. 2018YFA0404403); the National Natural Science Foundation of China (no. 11875073); the Polish National Science Centre under contract no. 2018/31/B/ST2/02220. TRIUMF receives funding by a contribution through the National Research Council of Canada. The theoretical work was further supported by NSERC and the U.S. Department of Energy under contract DE-FG02-97ER41014. | |
dc.type.okm | A1 | |