High spin structure and intruder configurations in P31

Ionescu-Bujor, M; Iordachescu, A; Napoli, DR; Lenzi, SM; Marginean, N; Otsuka, T; Utsuno, Y; Ribas, RV; Axiotis, M; Bazzacco, D; Bizzeti-Sona, AM; Bizzeti, PG; Brandolini, F; Bucurescu, D; Cardona, MA; De Angelis, G; De Poli, M; Della Vedova, F; Farnea, E; Gadea, A; Hojman, D; Kalfas, CA; Kroll, Th; Lunardi, S; Martinez, T; Mason, P; Pavan, P; Quintana, B; Alvarez, CR; Ur, CA; Vlastou, R; Zilio, S

dc.contributor.author	Ionescu-Bujor, M	en
dc.contributor.author	Iordachescu, A	en
dc.contributor.author	Napoli, DR	en
dc.contributor.author	Lenzi, SM	en
dc.contributor.author	Marginean, N	en
dc.contributor.author	Otsuka, T	en
dc.contributor.author	Utsuno, Y	en
dc.contributor.author	Ribas, RV	en
dc.contributor.author	Axiotis, M	en
dc.contributor.author	Bazzacco, D	en
dc.contributor.author	Bizzeti-Sona, AM	en
dc.contributor.author	Bizzeti, PG	en
dc.contributor.author	Brandolini, F	en
dc.contributor.author	Bucurescu, D	en
dc.contributor.author	Cardona, MA	en
dc.contributor.author	De Angelis, G	en
dc.contributor.author	De Poli, M	en
dc.contributor.author	Della Vedova, F	en
dc.contributor.author	Farnea, E	en
dc.contributor.author	Gadea, A	en
dc.contributor.author	Hojman, D	en
dc.contributor.author	Kalfas, CA	en
dc.contributor.author	Kroll, Th	en
dc.contributor.author	Lunardi, S	en
dc.contributor.author	Martinez, T	en
dc.contributor.author	Mason, P	en
dc.contributor.author	Pavan, P	en
dc.contributor.author	Quintana, B	en
dc.contributor.author	Alvarez, CR	en
dc.contributor.author	Ur, CA	en
dc.contributor.author	Vlastou, R	en
dc.contributor.author	Zilio, S	en
dc.date.accessioned	2014-03-01T01:24:29Z
dc.date.available	2014-03-01T01:24:29Z
dc.date.issued	2006	en
dc.identifier.issn	0556-2813	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/17284
dc.subject	High Spin	en
dc.subject.classification	Physics, Nuclear	en
dc.subject.other	SHELL-MODEL	en
dc.subject.other	BETA-DECAY	en
dc.title	High spin structure and intruder configurations in P31	en
heal.type	journalArticle	en
heal.identifier.primary	10.1103/PhysRevC.73.024310	en
heal.identifier.secondary	http://dx.doi.org/10.1103/PhysRevC.73.024310	en
heal.identifier.secondary	024310	en
heal.language	English	en
heal.publicationDate	2006	en
heal.abstract	The nucleus P31 has been studied in the Mg24(O16,2αp) reaction with a 70-MeV O16 beam. A complex level scheme extended up to spins 17/2+ and 15/2-, on positive and negative parity, respectively, has been established. Lifetimes for the new states have been investigated by the Doppler shift attenuation method. Two shell-model calculations have been performed to describe the experimental data, one by using the code ANTOINE in a valence space restricted to the sd shell, and the other by applying the Monte Carlo shell model in a valence space including the sd-fp shells. The latter calculation indicates that intruder excitations, involving the promotion of a T=0 proton-neutron pair to the fp shell, play a dominant role in the structure of the positive-parity high-spin states of P31. © 2006 The American Physical Society.	en
heal.publisher	AMERICAN PHYSICAL SOC	en
heal.journalName	Physical Review C - Nuclear Physics	en
dc.identifier.doi	10.1103/PhysRevC.73.024310	en
dc.identifier.isi	ISI:000235669300018	en
dc.identifier.volume	73	en
dc.identifier.issue	2	en