Isospin symmetry in the T = 1, A = 62 triplet

Wimmer, K.; Ruotsalainen, P.; Lenzi, S.M.; Poves, A.; Hüyük, T.; Browne, F.; Doornenbal, P.; Koiwai, T.; Arici, T.; Auranen, K.; Bentley, M.A.; Cortés, M.L.; Delafosse, C.; Eronen, T.; Ge, Z.; Grahn, T.; Greenlees, P.T.; Illana, A.; Imai, N.; Joukainen, H.; Julin, R.; Jungclaus, A.; Jutila, H.; Kankainen, A.; Kitamura, N.; Longfellow, B.; Louko, J.; Lozeva, R.; Luoma, M.; Mauss, B.; Napoli, D.R.; Niikura, M.; Ojala, J.; Pakarinen, J.; Pereira-Lopez, X.; Rahkila, P.; Recchia, F.; Sandzelius, M.; Sarén, J.; Taniuchi, R.; Tann, H.; Uthayakumaar, S.; Uusitalo, J.; Vaquero, V.; Wadsworth, R.; Zimba, G.; Yajzey, R.

doi:10.1016/j.physletb.2023.138249

dc.contributor.author	Wimmer, K.
dc.contributor.author	Ruotsalainen, P.
dc.contributor.author	Lenzi, S.M.
dc.contributor.author	Poves, A.
dc.contributor.author	Hüyük, T.
dc.contributor.author	Browne, F.
dc.contributor.author	Doornenbal, P.
dc.contributor.author	Koiwai, T.
dc.contributor.author	Arici, T.
dc.contributor.author	Auranen, K.
dc.contributor.author	Bentley, M.A.
dc.contributor.author	Cortés, M.L.
dc.contributor.author	Delafosse, C.
dc.contributor.author	Eronen, T.
dc.contributor.author	Ge, Z.
dc.contributor.author	Grahn, T.
dc.contributor.author	Greenlees, P.T.
dc.contributor.author	Illana, A.
dc.contributor.author	Imai, N.
dc.contributor.author	Joukainen, H.
dc.contributor.author	Julin, R.
dc.contributor.author	Jungclaus, A.
dc.contributor.author	Jutila, H.
dc.contributor.author	Kankainen, A.
dc.contributor.author	Kitamura, N.
dc.contributor.author	Longfellow, B.
dc.contributor.author	Louko, J.
dc.contributor.author	Lozeva, R.
dc.contributor.author	Luoma, M.
dc.contributor.author	Mauss, B.
dc.contributor.author	Napoli, D.R.
dc.contributor.author	Niikura, M.
dc.contributor.author	Ojala, J.
dc.contributor.author	Pakarinen, J.
dc.contributor.author	Pereira-Lopez, X.
dc.contributor.author	Rahkila, P.
dc.contributor.author	Recchia, F.
dc.contributor.author	Sandzelius, M.
dc.contributor.author	Sarén, J.
dc.contributor.author	Taniuchi, R.
dc.contributor.author	Tann, H.
dc.contributor.author	Uthayakumaar, S.
dc.contributor.author	Uusitalo, J.
dc.contributor.author	Vaquero, V.
dc.contributor.author	Wadsworth, R.
dc.contributor.author	Zimba, G.
dc.contributor.author	Yajzey, R.
dc.date.accessioned	2023-11-16T12:03:46Z
dc.date.available	2023-11-16T12:03:46Z
dc.date.issued	2023
dc.identifier.citation	Wimmer, K., Ruotsalainen, P., Lenzi, S.M., Poves, A., Hüyük, T., Browne, F., Doornenbal, P., Koiwai, T., Arici, T., Auranen, K., Bentley, M.A., Cortés, M.L., Delafosse, C., Eronen, T., Ge, Z., Grahn, T., Greenlees, P.T., Illana, A., Imai, N., . . . Yajzey, R. (2023). Isospin symmetry in the T = 1, A = 62 triplet. <i>Physics Letters B</i>, <i>847</i>, Article 138249. <a href="https://doi.org/10.1016/j.physletb.2023.138249" target="_blank">https://doi.org/10.1016/j.physletb.2023.138249</a>
dc.identifier.other	CONVID_194195815
dc.identifier.uri	https://jyx.jyu.fi/handle/123456789/91939
dc.description.abstract	Excited states in the Tz = 0, −1 nuclei 62Ga and 62Ge were populated in direct reactions of relativistic radioactive ion beams at the RIBF. Coincident γ rays were measured with the DALI2+ array and uniquely assigned to the A = 62 isobars. In addition, 62Ge was also studied independently at JYFL-ACCLAB using the 24Mg(40Ca,2n) 62Ge fusion-evaporation reaction. The first excited T = 1, Jπ = 2+ states in 62Ga and 62Ge were identified at 979(1) and 965(1) keV, respectively, resolving discrepant interpretations in the literature. States beyond the first 2 + state in 62Ge were also identified for the first time in the present work. The results are compared with shell-model calculations in the f p model space. Mirror and triplet energy differences are analyzed in terms of individual charge-symmetry and charge-independence breaking contributions. The MED results confirm the shrinkage of the p-orbits’ radii when they are occupied by at least one nucleon on average.	en
dc.format.mimetype	application/pdf
dc.language.iso	eng
dc.publisher	Elsevier
dc.relation.ispartofseries	Physics Letters B
dc.rights	CC BY 4.0
dc.title	Isospin symmetry in the T = 1, A = 62 triplet
dc.type	research article
dc.identifier.urn	URN:NBN:fi:jyu-202311167955
dc.contributor.laitos	Fysiikan laitos	fi
dc.contributor.laitos	Department of Physics	en
dc.contributor.oppiaine	Kiihdytinlaboratorio	fi
dc.contributor.oppiaine	Accelerator Laboratory	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.relation.issn	0370-2693
dc.relation.volume	847
dc.type.version	publishedVersion
dc.rights.copyright	© 2023 the Authors
dc.rights.accesslevel	openAccess	fi
dc.type.publication	article
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/4.0/
dc.relation.doi	10.1016/j.physletb.2023.138249
jyx.fundinginformation	K. W. acknowledges the support from the Spanish Ministerio de Ciencia, Innovación y Universidades grant RYC2017-22007 and the European Research Council through the ERC Grant No. 101001561-LISA. A. P. is supported in part by grants CEX2020-001007-S funded by MCIN/AEI (Spain) /10.13039/501100011033 and PID2021-127890NBI00. The work is further supported by the UK STFC under Grants Nos. ST/L005727/1, ST/P003885/1, ST/V001035/1
dc.type.okm	A1

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