Shell evolution beyond N = 40: $^{69,71,73}$Cu

E. Sahin; M. Doncel; K. Sieja; G. De Angelis; A. Gadea; B. Quintana; A. Görgen; V. Modamio; D. Mengoni; J. J. Valiente-Dobon; P. R. John; 10 M. Albers; D. Bazzacco; G. Benzoni; B. Birkenbach; B. Cederwall; E. Clément; D. Curien; L. Corradi; P. Desesquelles; A. Dewald; F. Didierjean; G. Duchêne; J. Eberth; M. N. Erduran; E. Farnea; E. Fioretto; G. De France; C. Fransen; R. Gernhauser; A. Gottardo; M. Hackstein; T. Hagen; A. Hernandez-Prieto; H. Hess; T. Huyuk; A. Jungclaus; S. Klupp; W. Korten; A. Kusoglu; S.M. Lenzi; J. Ljungvall; C. Louchart; S. Lunardi; R. Menegazzo; C. Michelagnoli; T. Mijatovic; B. Million; P. Molini; G. Montagnoli; D. Montanari; O. Moller; D.R. Napoli; A. Obertelli; R. Orlandi; G. Pollarolo; A. Pullia; F. Recchia; P. Reiter; D. Rosso; W. Rother; M.-D. Salsac; F. Scarlassara; M. Schlarb; S. Siem; Pushpendra P. Singh; P.-A. Soderstrom; A. M. Stefanini; O. Stezowski; B. Sulignano; S. Szilner; Ch. Theisen; C.A. Ur; M. Yalcinkaya

doi:10.1103/PhysRevC.91.034302

Shell evolution beyond N = 40: $^{69,71,73}$Cu

E. Sahin M. Doncel K. Sieja ¹ G. De Angelis A. Gadea B. Quintana A. Görgen ² V. Modamio D. Mengoni J. J. Valiente-Dobon P. R. John 10 M. Albers D. Bazzacco G. Benzoni B. Birkenbach B. Cederwall E. Clément D. Curien ¹ L. Corradi P. Desesquelles ³ A. Dewald F. Didierjean ¹ G. Duchêne ¹ J. Eberth M. N. Erduran E. Farnea E. Fioretto G. De France C. Fransen R. Gernhauser A. Gottardo M. Hackstein T. Hagen A. Hernandez-Prieto H. Hess T. Huyuk A. Jungclaus S. Klupp W. Korten ² A. Kusoglu S.M. Lenzi J. Ljungvall ³ C. Louchart ² S. Lunardi R. Menegazzo C. Michelagnoli T. Mijatovic B. Million P. Molini G. Montagnoli D. Montanari O. Moller D.R. Napoli A. Obertelli ² R. Orlandi G. Pollarolo A. Pullia F. Recchia P. Reiter D. Rosso W. Rother M.-D. Salsac F. Scarlassara M. Schlarb S. Siem Pushpendra P. Singh P.-A. Soderstrom A. M. Stefanini O. Stezowski ⁴ B. Sulignano ² S. Szilner Ch. Theisen ² C.A. Ur M. Yalcinkaya

1 IPHC - Institut Pluridisciplinaire Hubert Curien

2 IRFU - Institut de Recherches sur les lois Fondamentales de l'Univers

3 CSNSM SNO

CSNSM - Centre de Spectrométrie Nucléaire et de Spectrométrie de Masse, CSNSM - Centre de Sciences Nucléaires et de Sciences de la Matière : UMR8609

4 IPNL - Institut de Physique Nucléaire de Lyon

Abstract : The level structure of the neutron-rich 69Cu, 71Cu, and 73Cu isotopes has been investigated by means of multinucleon transfer reactions. The experiment was performed at Laboratori Nazionali di Legnaro using the AGATA Demonstrator array coupled to the PRISMA magnetic spectrometer. Lifetimes of excited states in Cu nuclei were measured with the recoil-distance Doppler-shift method. The resulting electromagnetic matrix elements for transitions from excited states in 69,71,73Cu nuclei are used to assess the collective or single-particle character of these states. The results are compared with predictions of large-scale shell-model calculations, giving further insight into the evolution of the proton pf shell as neutrons fill the 1g9/2 orbital.

Type de document :

Article dans une revue

Physical Review C, American Physical Society, 2015, 91, pp.034302. 〈10.1103/PhysRevC.91.034302〉

Domaine :

Physique [physics] / Physique Nucléaire Expérimentale [nucl-ex]

Liste complète des métadonnées

http://hal.in2p3.fr/in2p3-01128670
Contributeur : Michel Lion <>
Soumis le : mardi 10 mars 2015 - 11:09:37
Dernière modification le : jeudi 15 mars 2018 - 11:40:09

Shell evolution beyond N = 40: $^{69,71,73}$Cu

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