dc.contributor.author | Feldmeier, Hans | |
dc.contributor.author | Litvinova, Elena | |
dc.contributor.author | Flambaum, Victor | |
dc.contributor.author | Dobaczewski, Jacek | |
dc.contributor.editor | Bianchi, Massimo | |
dc.contributor.editor | Jantzen, Robert T. | |
dc.date.accessioned | 2020-03-10T13:29:51Z | |
dc.date.available | 2020-03-10T13:29:51Z | |
dc.date.issued | 2017 | |
dc.identifier.citation | Feldmeier, H., Litvinova, E., Flambaum, V., & Dobaczewski, J. (2017). Variation of fundamental constants and 229Th. In M. Bianchi, & R. T. Jantzen (Eds.), <i>The Fourteenth Marcel Grossmann Meeting : On Recent Developments in Theoretical and Experimental General Relativity, Astrophysics, and Relativistic Field Theories</i> (pp. 3670-3675). World Scientific. <a href="https://doi.org/10.1142/9789813226609_0478" target="_blank">https://doi.org/10.1142/9789813226609_0478</a> | |
dc.identifier.other | CONVID_27396394 | |
dc.identifier.other | TUTKAID_75932 | |
dc.identifier.uri | https://jyx.jyu.fi/handle/123456789/68121 | |
dc.description.abstract | The first excited state of the nucleus229Th has an exceptionally small excitation energy of7.8 eV, which is expected to be very sensitive to changes in the fine structure constant α.A small difference in the Coulomb energies of the two states, which both are of the order109eV, would amplify variations in α into large variations of the transition frequency.Hartree-Fock and Hartree-Fock-Bogoliubov calculations are performed to compute theCoulomb energies of the two states. The kinetic energies are also calculated which reflecta possible variation in the nucleon or quark masses or local Lorentz invariance violation. | fi |
dc.format.extent | 4784 | |
dc.format.mimetype | application/pdf | |
dc.language.iso | eng | |
dc.publisher | World Scientific | |
dc.relation.ispartof | The Fourteenth Marcel Grossmann Meeting : On Recent Developments in Theoretical and Experimental General Relativity, Astrophysics, and Relativistic Field Theories | |
dc.rights | CC BY-NC 4.0 | |
dc.subject.other | Nuclear structure | |
dc.subject.other | 229Th | |
dc.subject.other | Hartree–Fock | |
dc.subject.other | Hartree–Fock–Bogoliubov | |
dc.title | Variation of fundamental constants and 229Th | |
dc.type | conferenceObject | |
dc.identifier.urn | URN:NBN:fi:jyu-202003052301 | |
dc.contributor.laitos | Fysiikan laitos | fi |
dc.contributor.laitos | Department of Physics | en |
dc.type.uri | http://purl.org/eprint/type/ConferencePaper | |
dc.date.updated | 2020-03-05T10:15:13Z | |
dc.relation.isbn | 978-981-3226-59-3 | |
dc.description.reviewstatus | peerReviewed | |
dc.format.pagerange | 3670-3675 | |
dc.type.version | publishedVersion | |
dc.rights.copyright | © Authors & World Scientific, 2017 | |
dc.rights.accesslevel | openAccess | fi |
dc.relation.conference | Marcel Grossmann Meeting | |
dc.subject.yso | ydinfysiikka | |
dc.format.content | fulltext | |
jyx.subject.uri | http://www.yso.fi/onto/yso/p14759 | |
dc.rights.url | https://creativecommons.org/licenses/by-nc/4.0/ | |
dc.relation.doi | 10.1142/9789813226609_0478 | |