dc.contributor.author | Kurpeta, Jan | |
dc.contributor.author | Urban, W. | |
dc.contributor.author | Płochocki, A. | |
dc.contributor.author | Rissanen, Juho | |
dc.contributor.author | Pinston, J.A. | |
dc.contributor.author | Elomaa, Viki-Veikko | |
dc.contributor.author | Eronen, Tommi | |
dc.contributor.author | Hakala, Jani | |
dc.contributor.author | Jokinen, Ari | |
dc.contributor.author | Kankainen, Anu | |
dc.contributor.author | Moore, Iain | |
dc.contributor.author | Penttilä, Heikki | |
dc.contributor.author | Saastamoinen, Antti | |
dc.contributor.author | Weber, Christine | |
dc.contributor.author | Äystö, Juha | |
dc.date.accessioned | 2016-01-28T11:35:09Z | |
dc.date.available | 2016-01-28T11:35:09Z | |
dc.date.issued | 2012 | |
dc.identifier.citation | Kurpeta, J., Urban, W., Płochocki, A., Rissanen, J., Pinston, J.A., Elomaa, V.-V., Eronen, T., Hakala, J., Jokinen, A., Kankainen, A., Moore, I., Penttilä, H., Saastamoinen, A., Weber, C., & Äystö, J. (2012). Low-spin excitations in the 109Tc nucleus. <i>Physical Review C</i>, <i>86</i>(4), Article 044306. <a href="https://doi.org/10.1103/PhysRevC.86.044306" target="_blank">https://doi.org/10.1103/PhysRevC.86.044306</a> | |
dc.identifier.other | CONVID_22303021 | |
dc.identifier.other | TUTKAID_55634 | |
dc.identifier.uri | https://jyx.jyu.fi/handle/123456789/48503 | |
dc.description.abstract | Monoisotopic samples of 109Mo nuclei, produced in the deuteron-induced fission of 238U and separated using
the IGISOL mass separator coupled to a Penning trap, were used to perform β- and γ -coincidence spectroscopy
of 109Tc. Spin and parity 5/2+ for the ground state of 109Mo, proposed earlier, are supported in the present work.
Three new low-energy levels observed in 109Tc are interpreted as bandheads of the π3/2−[301], π5/2−[303], and
π1/2+[431] configurations, respectively. A further three levels observed around 0.4 MeV are interpreted as K =
1/2 triaxial excitations. A similar interpretation is proposed for an analogous set of three levels observed in 107Tc
in another β− decay work. The systematics of these excitations breaks down in 111Tc, most likely due to a transition
from prolate to oblate deformation. An excitation at 745.0 keV in 109Tc and 850.7 keV in 107Tc is interpreted as
the π7/2+[413] configuration. Quasiparticle-rotor model calculations support the proposed interpretations. | |
dc.language.iso | eng | |
dc.publisher | American Physical Society | |
dc.relation.ispartofseries | Physical Review C | |
dc.subject.other | ydinrakenne | |
dc.subject.other | ydinspektroskopia | |
dc.subject.other | kiihdytinpohjainen fysiikka | |
dc.subject.other | nuclear structure | |
dc.subject.other | nuclear spectroscopy | |
dc.subject.other | accelerator-based physics | |
dc.title | Low-spin excitations in the 109Tc nucleus | |
dc.type | article | |
dc.identifier.urn | URN:NBN:fi:jyu-201601271297 | |
dc.contributor.laitos | Fysiikan laitos | fi |
dc.contributor.laitos | Department of Physics | en |
dc.contributor.oppiaine | Fysiikka | fi |
dc.contributor.oppiaine | Physics | en |
dc.type.uri | http://purl.org/eprint/type/JournalArticle | |
dc.date.updated | 2016-01-27T13:15:02Z | |
dc.type.coar | http://purl.org/coar/resource_type/c_2df8fbb1 | |
dc.description.reviewstatus | peerReviewed | |
dc.relation.issn | 0556-2813 | |
dc.relation.numberinseries | 4 | |
dc.relation.volume | 86 | |
dc.type.version | publishedVersion | |
dc.rights.copyright | © 2012 American Physical Society. Published in this repository with the kind permission of the publisher. | |
dc.rights.accesslevel | openAccess | fi |
dc.subject.yso | ydinfysiikka | |
jyx.subject.uri | http://www.yso.fi/onto/yso/p14759 | |
dc.relation.doi | 10.1103/PhysRevC.86.044306 | |
dc.type.okm | A1 | |