Search for two-proton radioactivity of Mg-19 in a tracking experiment

Mukha, I.; Suemmerer, K.; Acosta, L.; González Álvarez, Marcos Aurelio; Espino Navas, José Manuel; Gómez Camacho, Joaquín José; Woods, P. J.

doi:10.1063/1.2827290

Ponencia

dc.creator	Mukha, I.	es
dc.creator	Suemmerer, K.	es
dc.creator	Acosta, L.	es
dc.creator	González Álvarez, Marcos Aurelio	es
dc.creator	Espino Navas, José Manuel	es
dc.creator	Gómez Camacho, Joaquín José	es
dc.creator	Woods, P. J.	es
dc.date.accessioned	2020-09-11T11:48:38Z
dc.date.available	2020-09-11T11:48:38Z
dc.date.issued	2007
dc.identifier.citation	Mukha, I., Suemmerer, K., Acosta, L., González Álvarez, M.A., Espino Navas, J.M., Gómez Camacho, J.J. y Woods, P.J. (2007). Search for two-proton radioactivity of Mg-19 in a tracking experiment. En International Conference on Proton Emitting Nuclei and Related Topics (93-98), Lisbon, (Portugal): American Institute of Physics.
dc.identifier.isbn	978-0-7354-0475-5	es
dc.identifier.issn	0094-243X (impreso)	es
dc.identifier.issn	1551-7616 (electrónico)	es
dc.identifier.uri	https://hdl.handle.net/11441/100988
dc.description.abstract	The two-proton radioactivity of the previously unknown 19Mg ground-state is observed by tracking the decay products in-flight. The trajectories of the 2p-decay products, 17Ne+p+p, have been measured by using tracking micro-strip detectors which allowed to reconstruct the 2pdecay vertices and fragment correlations. The half-life of 19Mg deduced from the measured vertex distribution is 4.0(15) ps in the system of 19Mg. The Q-value of the 2p-decay of the 19Mg groundstate inferred from the measured p–p–17Ne correlations is 0.75(5) MeV.	es
dc.description.sponsorship	European Nuclear Structure Integrated Infrastructure Initiative (EURONS) EC-I3, FPA2003-05958, FPA2006-13807-C02-01	es
dc.format	application/pdf	es
dc.format.extent	8 p.	es
dc.language.iso	eng	es
dc.publisher	American Institute of Physics	es
dc.relation.ispartof	International Conference on Proton Emitting Nuclei and Related Topics (2007), pp. 93-98.
dc.rights	Attribution-NonCommercial-NoDerivatives 4.0 Internacional	*
dc.rights.uri	http://creativecommons.org/licenses/by-nc-nd/4.0/	*
dc.subject	Radioactivity	es
dc.subject	Measured direct two-proton decay of 19Mg [from 24Mg fragmentation and subsequent 20Mg neutron knock-out]	es
dc.subject	Measured Q2p, T1/2	es
dc.subject	Three-body model calculations	es
dc.title	Search for two-proton radioactivity of Mg-19 in a tracking experiment	es
dc.type	info:eu-repo/semantics/conferenceObject	es
dcterms.identifier	https://ror.org/03yxnpp24
dc.type.version	info:eu-repo/semantics/publishedVersion	es
dc.rights.accessRights	info:eu-repo/semantics/openAccess	es
dc.contributor.affiliation	Universidad de Sevilla. Departamento de Física Atómica, Molecular y Nuclear	es
dc.relation.projectID	EC-I3	es
dc.relation.projectID	FPA2003-05958	es
dc.relation.projectID	FPA2006-13807-C02-01	es
dc.relation.publisherversion	https://doi.org/10.1063/1.2827290	es
dc.identifier.doi	10.1063/1.2827290	es
dc.publication.initialPage	93	es
dc.publication.endPage	98	es
dc.eventtitle	International Conference on Proton Emitting Nuclei and Related Topics	es
dc.eventinstitution	Lisbon, (Portugal)	es
dc.contributor.funder	European Nuclear Structure Integrated Infrastructure Initiative (EURONS)	es

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