Isospin triplet A=14 : search for states with enhanced radii

Demyanova, A. S.; Danilov, A. N.; Ogloblin, A. A.; Starastsin, V. I.; Dmitriev, S. V.; Leonova, T. I.; Goncharov, S. A.; Belyaeva, T. L.; Trzaska, W. H.; Gurov, Y. B.

doi:10.1088/1742-6596/1690/1/012034

dc.contributor.author	Demyanova, A. S.
dc.contributor.author	Danilov, A. N.
dc.contributor.author	Ogloblin, A. A.
dc.contributor.author	Starastsin, V. I.
dc.contributor.author	Dmitriev, S. V.
dc.contributor.author	Leonova, T. I.
dc.contributor.author	Goncharov, S. A.
dc.contributor.author	Belyaeva, T. L.
dc.contributor.author	Trzaska, W. H.
dc.contributor.author	Gurov, Y. B.
dc.date.accessioned	2021-01-21T14:10:42Z
dc.date.available	2021-01-21T14:10:42Z
dc.date.issued	2020
dc.identifier.citation	Demyanova, A. S., Danilov, A. N., Ogloblin, A.A., Starastsin, V. I., Dmitriev, S. V., Leonova, T. I., Goncharov, S. A., Belyaeva, T. L., Trzaska, W. H., & Gurov, Y. B. (2020). Isospin triplet A=14 : search for states with enhanced radii. In <i>ICPPA 2020 : 5th International Conference on Particle Physics and Astrophysics</i> (Article 012034). IOP Publishing Ltd. Journal of Physics : Conference Series, 1690. <a href="https://doi.org/10.1088/1742-6596/1690/1/012034" target="_blank">https://doi.org/10.1088/1742-6596/1690/1/012034</a>
dc.identifier.other	CONVID_47788119
dc.identifier.uri	https://jyx.jyu.fi/handle/123456789/73741
dc.description.abstract	This article is devoted to study of isobar-Analogue states 1- in triplet A=14: 14C-14N-14O. Previously signs of neutron halo in the 1-, 6.09 MeV state of 14C were obtained by two independent groups. In this article we propose to study neighbouring nuclei 14N and 14O using the Modified diffraction model (MDM) method and the method of Asymptotic normalization coefficients (ANC). Methods were applied to experimental differential cross sections of 14C(α,α)14C scattering and reactions 13C(3He,d)14N and 14N(3He,t)14O. MDM and ANC gave practically similar within errors radii for the studied 1- states: The 6.09 MeV state in 14C-2.7 0.1 fm, the 8.06 MeV state in 14N-2.7 0.1 fm, the 5.17 MeV state in 14O-2.6 0.2 fm. Moreover, the signs of proton halo in the 1- state of 14N were obtained for the first time.	en
dc.format.mimetype	application/pdf
dc.language	eng
dc.language.iso	eng
dc.publisher	IOP Publishing Ltd
dc.relation.ispartof	ICPPA 2020 : 5th International Conference on Particle Physics and Astrophysics
dc.relation.ispartofseries	Journal of Physics : Conference Series
dc.rights	CC BY 3.0
dc.subject.other	asymptotic normalization coefficients
dc.subject.other	differential cross section
dc.subject.other	diffraction modeling
dc.subject.other	isospin
dc.subject.other	neutron halos
dc.subject.other	proton halos
dc.title	Isospin triplet A=14 : search for states with enhanced radii
dc.type	conferenceObject
dc.identifier.urn	URN:NBN:fi:jyu-202101211207
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/ConferencePaper
dc.type.coar	http://purl.org/coar/resource_type/c_5794
dc.description.reviewstatus	peerReviewed
dc.relation.issn	1742-6588
dc.type.version	publishedVersion
dc.rights.copyright	© Authors, 2020
dc.rights.accesslevel	openAccess	fi
dc.relation.conference	International Conference on Particle Physics and Astrophysics
dc.subject.yso	astrofysiikka
dc.subject.yso	ydinfysiikka
dc.format.content	fulltext
jyx.subject.uri	http://www.yso.fi/onto/yso/p20188
jyx.subject.uri	http://www.yso.fi/onto/yso/p14759
dc.rights.url	https://creativecommons.org/licenses/by/3.0/
dc.relation.doi	10.1088/1742-6596/1690/1/012034
jyx.fundinginformation	The work was supported by the Russian grant RSF 18-12-00312.
dc.type.okm	A4

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Isospin triplet A=14 : search for states with enhanced radii

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Samankaltainen aineisto

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