Probing nuclear structures in the vicinity of 78Ni with β- and βn-decay spectroscopy of 84Ga

被引：14

作者：

Kolos, K. ^{[1
,2
,3
]}

Verney, D. ^{[1
,2
]}

Ibrahim, F. ^{[1
,2
]}

Le Blanc, F. ^{[1
,2
,4
,5
]}

Franchoo, S. ^{[1
,2
]}

Sieja, K. ^{[4
,5
]}

Nowacki, F. ^{[4
,5
]}

Bonnin, C. ^{[1
,2
]}

Mhamed, M. Cheikh ^{[1
,2
]}

Cuong, P. V. ^{[6
]}

Didierjean, F. ^{[4
,5
]}

Duchene, G. ^{[4
,5
]}

Essabaa, S. ^{[1
,2
]}

Germogli, G. ^{[1
,2
]}

Khiem, L. H. ^{[6
]}

Lau, C. ^{[1
,2
]}

Matea, I. ^{[1
,2
,7
]}

Niikura, M. ^{[1
,2
,7
]}

Roussiere, B. ^{[1
,2
]}

Stefan, I. ^{[1
,2
]}

Testov, D. ^{[1
,2
,8
]}

Thomas, J. -C. ^{[9
]}

机构：

[1] CNRS IN2P3, Inst Phys Nucl, Orsay, France

[2] Univ Paris 11, Orsay, France

[3] Univ Tennessee, Knoxville, TN 37996 USA

[4] CNRS IN2P3, Inst Pluridisciplinaire Hubert Curien, Strasbourg, France

[5] Univ Strasbourg, Strasbourg, France

[6] Vietnam Acad Sci & Technol, Inst Phys, Ctr Nucl Phys, Hanoi, Vietnam

[7] Univ Tokyo, Dept Phys, Bunkyo Ku, Tokyo 113, Japan

[8] Joint Inst Nucl Res, Flerov Lab Nucl React, Dubna, Russia

[9] CEA DSM CNRS IN2P3, GANIL, Caen, France

来源：

PHYSICAL REVIEW C | 2013年 / 88卷 / 04期

关键词：

SHELL-MODEL; ISOTOPES; N=50;

D O I：

10.1103/PhysRevC.88.047301

中图分类号：

O57 [原子核物理学、高能物理学];

学科分类号：

070202 ;

摘要：

The decay of Ga-84 has been reinvestigated at the PARRNe online mass separator of the electron-driven installation ALTO at IPN Orsay. The nominal primary electron beam of 10 mu A (50 MeV) on a (UCx)-U-238 target in combination with resonant laser ionization were used for the first time at ALTO. Improved level schemes of the neutron-rich Ge-83,Ge-84 (Z = 32) isotopes were obtained. The experimental results are compared with the state-of-the-art shell model calculations and discussed in terms of collectivity development in the natural valence space outside the Ni-78 core.

引用

页数：5

共 12 条

[1] Experimental study of 84Ga β decay: Evidence for a rapid onset of collectivity in the vicinity of 78Ni
Lebois, M.
Verney, D.
Ibrahim, F.
Essabaa, S.
Azaiez, F.
Mhamed, M. Cheikh
Cottereau, E.
Cuong, P. V.
Ferraton, M.
Flanagan, K.
Franchoo, S.
Guillemaud-Mueller, D.
Hammache, F.
Lau, C.
Le Blanc, F.
Le Du, J. -F.
Libert, J.
Mouginot, B.
Petrache, C.
Roussiere, B.
Sagui, L.
de Sereville, N.
Stefan, I.
Tastet, B.
[J]. PHYSICAL REVIEW C, 2009, 80 (04):
[2] Probing the nuclear structure in the vicinity of 78Ni
Sahin, E.
Hadynska-Klek, K.
Garrote, F. L. Bello
Gorgen, A.
[J]. IV INTERNATIONAL CONFERENCE ON NUCLEAR STRUCTURE AND DYNAMICS (NSD2019), 2019, 223
[3] Nuclear mass data in the vicinity of 78Ni
Fogelberg, B
Mach, H
Mezilev, KA
Novikov, YN
[J]. INTERNATIONAL WORKSHOP ON RESEARCH WITH FISSION FRAGMENTS, 1997, : 242 - 246
[4] Structure of 80Ge revealed by the β decay of isomeric states in 80Ga: Triaxiality in the vicinity of 78Ni
Verney, D.
Tastet, B.
Kolos, K.
Le Blanc, F.
Ibrahim, F.
Mhamed, M. Cheikh
Cottereau, E.
Cuong, P. V.
Didierjean, F.
Duchene, G.
Essabaa, S.
Ferraton, M.
Franchoo, S.
Khiem, L. H.
Lau, C.
Le Du, J. -F.
Matea, I.
Mouginot, B.
Niikura, M.
Roussiere, B.
Stefan, I.
Testov, D.
Thomas, J. -C.
[J]. PHYSICAL REVIEW C, 2013, 87 (05):
[5] Evolution of the nuclear structure approaching 78Ni:: β decay of 74-78Cu -: art. no. 054307
Van Roosbroeck, J
De Witte, H
Gorska, M
Huyse, M
Kruglov, K
Pauwels, D
Thomas, JC
Van de Vel, K
Van Duppen, P
Franchoo, S
Cederkall, J
Fedoseyev, VN
Fynbo, H
Georg, U
Jonsson, O
Köster, U
Weissman, L
Mueller, WF
Mishin, VI
Fedorov, D
De Maesschalck, A
Smirnova, NA
Heyde, K
[J]. PHYSICAL REVIEW C, 2005, 71 (05):
[6] β decay of 71,73Co: Probing single-particle states approaching doubly magic 78Ni
Rajabali, M. M.
Grzywacz, R.
Liddick, S. N.
Mazzocchi, C.
Batchelder, J. C.
Baumann, T.
Bingham, C. R.
Darby, I. G.
Ginter, T. N.
Ilyushkin, S. V.
Karny, M.
Krolas, W.
Mantica, P. F.
Miernik, K.
Pfuetzner, M.
Rykaczewski, K. P.
Weisshaar, D.
Winger, J. A.
[J]. PHYSICAL REVIEW C, 2012, 85 (03):
[7] Single-neutron orbits near 78Ni: Spectroscopy of the N=49 isotope 79Zn
Orlandi, R.
Mucher, D.
Raabe, R.
Jungclaus, A.
Pain, S. D.
Bildstein, V.
Chapman, R.
de Angelis, G.
Johansen, J. G.
Van Duppen, P.
Andreyev, A. N.
Bottoni, S.
Cocolios, T. E.
De Witte, H.
Diriken, J.
Elseviers, J.
Flavigny, F.
Gaffney, L. P.
Gernhauser, R.
Gottardo, A.
Huyse, M.
Illana, A.
Konki, J.
Kroll, T.
Krucken, R.
Lane, J. F. W.
Liberati, V.
Marsh, B.
Nowak, K.
Nowacki, F.
Pakarinen, J.
Rapisarda, E.
Recchia, F.
Reiter, P.
Roger, T.
Sahin, E.
Seidlitz, M.
Sieja, K.
Smith, J. F.
Dobon, J. J. Valiente
Von Schmid, M.
Voulot, D.
Warr, N.
Wenander, F. K.
Wimmer, K.
[J]. PHYSICS LETTERS B, 2015, 740 : 298 - 302
[8] High-Spin States in the Neutron-Rich N=50 Region: Nuclear Structure close to 78Ni
Astier, A.
Porquet, M. -G.
Venkova, Ts.
Prevost, A.
Deloncle, I.
Azaiez, F.
Buta, A.
Curien, D.
Dorvaux, O.
Duchene, G.
Gall, B. J. P.
Khalfallah, F.
Piqueras, I.
Rousseau, M.
Meyer, M.
Redon, N.
Stezowski, O.
Lucas, R.
Bogachev, A.
[J]. 4TH INTERNATIONAL WORKSHOP ON NUCLEAR FISSION AND FISSION-PRODUCT SPECTROSCOPY, 2009, 1175 : 186 - +
[9] Investigating nuclear shell structure in the vicinity of 78Ni: Low-lying excited states in the neutron-rich isotopes 80,82Zn
Shiga, Y.
Yoneda, K.
Steppenbeck, D.
Aoi, N.
Doornenbal, P.
Lee, J.
Liu, H.
Matsushita, M.
Takeuchi, S.
Wang, H.
Baba, H.
Bednarczyk, P.
Dombradi, Zs.
Fulop, Zs.
Go, S.
Hashimoto, T.
Honma, M.
Ideguchi, E.
Ieki, K.
Kobayashi, K.
Kondo, Y.
Minakata, R.
Motobayashi, T.
Nishimura, D.
Otsuka, T.
Otsu, H.
Sakurai, H.
Shimizu, N.
Sohler, D.
Sun, Y.
Tamii, A.
Tanaka, R.
Tian, Z.
Tsunoda, Y.
Vajta, Zs.
Yamamoto, T.
Yang, X.
Yang, Z.
Ye, Y.
Yokoyama, R.
Zenihiro, J.
[J]. PHYSICAL REVIEW C, 2016, 93 (02)
[10] FUSION-FISSION AND HIGH-SPIN APPROACH FOR THE 78Ni QUEST: NUCLEAR STRUCTURE IN THE NEUTRON-RICH N=50 REGION
Astier, Alain
[J]. FISSION AND PROPERTIES OF NEUTRON-RICH NUCLEI, ICFN5, 2013, : 486 - 491

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