Evidence for octupole collectivity in 172Pt

Ertoprak, A.; Cederwall, B.; Qi, C.; Aktas, Ö.; Doncel, M.; Hadinia, B.; Liotta, R.; Sandzelius, M.; Scholey, C.; Andgren, K.; Bäck, T.; Badran, H.; Braunroth, T.; Calverley, T.; Cox, D. M.; Cullen, D. M.; Fang, Y. D.; Ganioğlu, E.; Giles, M.; Gomez Hornillos, M. B.; Grahn, T.; Greenlees, P. T.; Hilton, J.; Hodge, D.; Ideguchi, E.; Jakobsson, U.; Johnson, A.; Jones, P. M.; Julin, R.; Juutinen, S.; Ketelhut, S.; Khaplanov, A.; Kumar Raju, M.; Leino, M.; Li, H.; Liu, H.; Matta, S.; Modamio, V.; Nara Singh, B. S.; Niikura, M.; Nyman, M.; Özgür, I.; Page, R. D.; Pakarinen, J.; Papadakis, P.; Partanen, J.; Paul, E. S.; Petrache, C. M.; Peura, P.; Rahkila, P.; Ruotsalainen, P.; Sarén, J.; Sorri, J.; Stolze, S.; Subramaniam, P.; Taylor, M. J.; Uusitalo, J.; Valiente-Dobón, J. J.; Wyss, R.

doi:10.1140/epja/s10050-020-00071-6

dc.contributor.author	Ertoprak, A.
dc.contributor.author	Cederwall, B.
dc.contributor.author	Qi, C.
dc.contributor.author	Aktas, Ö.
dc.contributor.author	Doncel, M.
dc.contributor.author	Hadinia, B.
dc.contributor.author	Liotta, R.
dc.contributor.author	Sandzelius, M.
dc.contributor.author	Scholey, C.
dc.contributor.author	Andgren, K.
dc.contributor.author	Bäck, T.
dc.contributor.author	Badran, H.
dc.contributor.author	Braunroth, T.
dc.contributor.author	Calverley, T.
dc.contributor.author	Cox, D. M.
dc.contributor.author	Cullen, D. M.
dc.contributor.author	Fang, Y. D.
dc.contributor.author	Ganioğlu, E.
dc.contributor.author	Giles, M.
dc.contributor.author	Gomez Hornillos, M. B.
dc.contributor.author	Grahn, T.
dc.contributor.author	Greenlees, P. T.
dc.contributor.author	Hilton, J.
dc.contributor.author	Hodge, D.
dc.contributor.author	Ideguchi, E.
dc.contributor.author	Jakobsson, U.
dc.contributor.author	Johnson, A.
dc.contributor.author	Jones, P. M.
dc.contributor.author	Julin, R.
dc.contributor.author	Juutinen, S.
dc.contributor.author	Ketelhut, S.
dc.contributor.author	Khaplanov, A.
dc.contributor.author	Kumar Raju, M.
dc.contributor.author	Leino, M.
dc.contributor.author	Li, H.
dc.contributor.author	Liu, H.
dc.contributor.author	Matta, S.
dc.contributor.author	Modamio, V.
dc.contributor.author	Nara Singh, B. S.
dc.contributor.author	Niikura, M.
dc.contributor.author	Nyman, M.
dc.contributor.author	Özgür, I.
dc.contributor.author	Page, R. D.
dc.contributor.author	Pakarinen, J.
dc.contributor.author	Papadakis, P.
dc.contributor.author	Partanen, J.
dc.contributor.author	Paul, E. S.
dc.contributor.author	Petrache, C. M.
dc.contributor.author	Peura, P.
dc.contributor.author	Rahkila, P.
dc.contributor.author	Ruotsalainen, P.
dc.contributor.author	Sarén, J.
dc.contributor.author	Sorri, J.
dc.contributor.author	Stolze, S.
dc.contributor.author	Subramaniam, P.
dc.contributor.author	Taylor, M. J.
dc.contributor.author	Uusitalo, J.
dc.contributor.author	Valiente-Dobón, J. J.
dc.contributor.author	Wyss, R.
dc.date.accessioned	2020-02-20T10:21:07Z
dc.date.available	2020-02-20T10:21:07Z
dc.date.issued	2020
dc.identifier.citation	Ertoprak, A., Cederwall, B., Qi, C., Aktas, Ö., Doncel, M., Hadinia, B., Liotta, R., Sandzelius, M., Scholey, C., Andgren, K., Bäck, T., Badran, H., Braunroth, T., Calverley, T., Cox, D. M., Cullen, D. M., Fang, Y. D., Ganioğlu, E., Giles, M., . . . Wyss, R. (2020). Evidence for octupole collectivity in 172Pt. <i>European Physical Journal A</i>, <i>56</i>(2), Article 65. <a href="https://doi.org/10.1140/epja/s10050-020-00071-6" target="_blank">https://doi.org/10.1140/epja/s10050-020-00071-6</a>
dc.identifier.other	CONVID_34682961
dc.identifier.uri	https://jyx.jyu.fi/handle/123456789/67909
dc.description.abstract	Excited states in the extremely neutron-deficient nucleus 172Pt were populated via 96Ru(78Kr, 2p) and 92Mo(83Kr, 3n) reactions. The level scheme has been extended up to an excitation energy of ≈ 5 MeV and tentative spin-parity assignments up to I π = 18+. Linear polarization and angular distribution measurements were used to determine the electromagnetic E1 character of the dipole transitions connecting the positive-parity ground-state band with an excited side-band, firmly establishing it as a negativeparity band. The lowest member of this negative-parity structure was firmly assigned spin-parity 3−. In addition, we observed an E3 transition from this 3− state to the ground state, providing direct evidence for octupole collectivity in 172Pt. Large-scale shell model (LSSM) and total Routhian surface (TRS) calculations have been performed, supporting the interpretation of the 3− state as a collective octupolevibrational state.	en
dc.format.mimetype	application/pdf
dc.language	eng
dc.language.iso	eng
dc.publisher	Springer
dc.relation.ispartofseries	European Physical Journal A
dc.rights	CC BY 4.0
dc.title	Evidence for octupole collectivity in 172Pt
dc.type	article
dc.identifier.urn	URN:NBN:fi:jyu-202002202137
dc.contributor.laitos	Fysiikan laitos	fi
dc.contributor.laitos	Department of Physics	en
dc.contributor.oppiaine	Ydin- ja kiihdytinfysiikan huippuyksikkö	fi
dc.contributor.oppiaine	Kiihdytinlaboratorio	fi
dc.contributor.oppiaine	Centre of Excellence in Nuclear and Accelerator Based Physics	en
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	1434-6001
dc.relation.numberinseries	2
dc.relation.volume	56
dc.type.version	publishedVersion
dc.rights.copyright	© The Author(s) 2020
dc.rights.accesslevel	openAccess	fi
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	10.1140/epja/s10050-020-00071-6
jyx.fundinginformation	Open access funding provided by Royal Institute of Technology. The authors thank the staff at the Accelerator Laboratory at the University of Jyväskylä for excellent technical support. This work was supported through EURONS (European Commission Contract no. RII3-CT-2004-506065) and by the Academy of Finland under the Finnish Centre of Excellence Programme. Further support for this work has been provided by the Swedish Research Council under Grant no. 621-2014-5558 and the United Kingdom Science and Technology Facilities Council. DMC, MG acknowledge support of the STFC under contract numbers EP/E02551X/1 and ST/L005794/1. E. I., Y. D. F., and M. K. R. acknowledge support from the International Joint Research Promotion Program of Osaka University and JSPS KAKENHI Grant number JP 17H02893. The authors acknowledge the support from the GAMMAPOOL detector collaboration for the loan of JUROGAM detectors.
dc.type.okm	A1

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Evidence for octupole collectivity in 172Pt

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