Show simple item record

dc.creatorNiikura, M.
dc.creatorMouginot, B.
dc.creatorFranchoo, S.
dc.creatorMatea, I.
dc.creatorStefan, I.
dc.creatorVerney, D.
dc.creatorAzaiez, F.
dc.creatorAssie, M.
dc.creatorBednarczyk, P.
dc.creatorBorcea, C.
dc.creatorBurger, A.
dc.creatorBurgunder, G.
dc.creatorButa, A.
dc.creatorCaceres, L.
dc.creatorClement, Emmanuel
dc.creatorCoquard, L.
dc.creatorde Angelis, G.
dc.creatorde France, Gilles
dc.creatorSantos, F. de Oliveira
dc.creatorDewald, Alfred
dc.creatorDijon, A.
dc.creatorDombradi, Z.
dc.creatorFiori, E.
dc.creatorFransen, C.
dc.creatorFriessner, G.
dc.creatorGaudefroy, L.
dc.creatorGeorgiev, G.
dc.creatorGrevy, S.
dc.creatorHackstein, Matthias
dc.creatorHarakeh, M. N.
dc.creatorIbrahim, F.
dc.creatorKamalou, O.
dc.creatorKmiecik, M.
dc.creatorLozeva, R.
dc.creatorMaj, A.
dc.creatorMihai, C.
dc.creatorMoeller, O.
dc.creatorMyalski, S.
dc.creatorNegoita, F.
dc.creatorPantelica, D.
dc.creatorPerrot, L.
dc.creatorPissulla, Th.
dc.creatorRotaru, F.
dc.creatorRother, Wolfram
dc.creatorScarpaci, J. A.
dc.creatorStodel, C.
dc.creatorThomas, J. C.
dc.creatorUjić, Predrag
dc.identifier.issn2469-9985 (print)
dc.identifier.issn2469-9993 (electronic)
dc.description.abstractWe report here the first direct lifetime measurement of the 2(1)(+) state in Zn-72,Zn-74. The neutron-rich beam was produced by in-flight fragmentation of Ge-76 at the Grand Accelerateur National dIons Lourds and separated with the LISE spectrometer. The 2(1)(+) state was excited by inelastic scattering and knock-out reaction on a CD2 target and its lifetime was measured by the recoil-distance Doppler-shift method with the Koln plunger device combined with the EXOGAM detectors. The lifetimes of the 2(1)(+) states in Zn-72,Zn-74 were determined to be 17.9(18) and 27.0(24) ps, which correspond to reduced transition probabilities B(E2; 2(1)(+)- GT 0(+)) = 385(39) and 370(33) e(2) fm(4), respectively. These values support the idea of a systematic maximum of collectivity at N = 42 for Zn, Ge, and Se nuclei. In addition, the available systematics in the neighboring nuclei point toward a transition from a spherical oscillator at N = 40 to complete gamma-softness at N = 42.en
dc.relationGerman BMBF [06 DA 9040 I-1], Polish Ministry of Science and Higher Education [NN202 309135, NN202 109936], Hungarian Scientific Research Fund (OTKA) [100835]
dc.sourcePhysical Review Cen
dc.titleFirst direct lifetime measurement of the 2(1)(+) state in Zn-72,Zn-74: New evidence for a shape transition between N=40 and N=42 close to Z=28en
dcterms.abstractРотару, Ф.; Тхомас, Ј. Ц.; Стодел, Ц.; Сцарпаци, Ј. A.; Ротхер, W.; Писсулла, Тх.; Перрот, Л.; Пантелица, Д.; Негоита, Ф.; Мyалски, С.; Моеллер, О.; Михаи, Ц.; Мај, A.; Кмиецик, М.; Камалоу, О.; Ибрахим, Ф.; Харакех, М. Н.; Хацкстеин, М.; Гревy, С.; Гаудефроy, Л.; Фриесснер, Г.; Франсен, Ц.; Фиори, Е.; Домбради, З.; Дијон, A.; Деwалд, A.; Сантос, Ф. де Оливеира; де Франце, Г.; де Aнгелис, Г.; Цоqуард, Л.; Цлемент, Е.; Цацерес, Л.; Бута, A.; Бургундер, Г.; Бургер, A.; Борцеа, Ц.; Беднарцзyк, П.; Aзаиез, Ф.; Стефан, И.; Матеа, И.; Францхоо, С.; Моугинот, Б.; Ниикура, М.; Вернеy, Д.; Aссие, М.; Георгиев, Г.; Лозева, Р.; Ујић Предраг;
dc.citation.otherArticle Number: 054321

Files in this item


There are no files associated with this item.

This item appears in the following Collection(s)

Show simple item record