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New structure information on Mg-30, Mg-31 and Mg-32

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dc.creator Mach, H.
dc.creator Fraile, Luis M.
dc.creator Tengblad, Olof
dc.creator Boutami, Rafik
dc.creator Jollet, C.
dc.creator Plóciennik, W. A.
dc.creator Yordanov, D. T.
dc.creator Stanoiu, M.
dc.creator García Borge, María José
dc.creator Butler, P. A.
dc.creator Cederkäll, J.
dc.creator Dessagne, Ph.
dc.creator Fogelberg, B.
dc.creator Fynbo, H. O. U.
dc.creator Hoff, P.
dc.creator Jokinen, A.
dc.creator Korgul, A.
dc.creator Köster, Ulli
dc.creator Kurcewicz, W.
dc.creator Maréchal, F.
dc.creator Motobayashi, T.
dc.creator Mrazek, J.
dc.creator Neyens, G.
dc.creator Nilsson, T.
dc.creator Pedersen, S.
dc.creator Poves, Alfredo
dc.creator Rubio, Berta
dc.creator Ruchowska, E.
dc.date 2008-06-03T08:53:56Z
dc.date 2008-06-03T08:53:56Z
dc.date 2005-07-19
dc.date.accessioned 2017-01-31T01:32:55Z
dc.date.available 2017-01-31T01:32:55Z
dc.identifier The European Physical Journal A: Hadrons and Nuclei 25(Suppl.1): 105-109 (2005)
dc.identifier 1434-6001 (Print)
dc.identifier 1434-601X (Online)
dc.identifier http://hdl.handle.net/10261/4753
dc.identifier 10.1140/epjad/i2005-06-159-0
dc.identifier.uri http://dspace.mediu.edu.my:8181/xmlui/handle/10261/4753
dc.description 5 pages, 10 figures.-- PACS nrs.: 21.10.Tg; 23.20.Lv; 27.30.+t.-- Issue title: "ENAM 2004, Fourth International Conference on Exotic Nuclei and Atomic Masses" (Pine Mountain, Georgia, Sep 12-16, 2004).
dc.description The fast timing βγγ(t) method was applied to investigate the level lifetimes in 30,31,32Mg. Levels in Mg have been populated in β and β-delayed neutron emission of Na, at the ISOLDE facility. From the γγ coincidences a number of new states have been identified and new level schemes were constructed for 30 31,32Mg. The following preliminary half lives have been determined: T-1/2 = 3.9(4) ns for the 1789 keV state in 30Mg, T-1/2 = 133(8) ps and 10.5(8) ns for the 221 keV and 461 keV states in 31Mg, respectively, and T-1/2 = 16(4) ps for the 885 keV level in 32Mg. The 1789 keV level was established as a candidate for the intruder 0(+) configuration in 30Mg with a possible strong E0 branch to the ground state.
dc.description Peer reviewed
dc.format 162670 bytes
dc.format application/pdf
dc.language eng
dc.publisher Società Italiana di Fisica
dc.publisher Springer
dc.relation http://dx.doi.org/10.1140/epjad/i2005-06-159-0
dc.rights closedAccess
dc.subject [PACS] Lifetimes, widths
dc.subject [PACS] γ transitions and level energies
dc.subject [PACS] Properties of specific nuclei listed by mass ranges: 20 ≤ A ≤ 38
dc.title New structure information on Mg-30, Mg-31 and Mg-32
dc.type Artículo

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