First g-factor measurements of the 21+ and the 41+ states of radioactive 100Pd

D. A. Torres, G. J. Kumbartzki, Y. Y. Sharon, L. Zamick, B. Manning, N. Benczer-Koller, G. Gürdal, K.-H. Speidel, M. Hjorth-Jensen, P. Maier-Komor, S. J. Q. Robinson, T. Ahn, V. Anagnostatou, M. Elvers, P. Goddard, A. Heinz, G. Ilie, D. Radeck, D. Savran, and V. Werner
Phys. Rev. C 84, 044327 – Published 25 October 2011

Abstract

The g factors of the first 2+ and 4+ states of the radioactive 100Pd nucleus have been investigated for the first time, using an α-particle transfer reaction from 12C to 96Ru. The transient magnetic field technique in inverse kinematics was used. The 46100Pd54 nucleus is a suitable candidate for studying single-particle proton and neutron effects in the nuclear wave functions near the N=Z=50 shell closures. The results are discussed within the frameworks of both large-scale shell-model calculations and collective-model predictions.

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  • Received 20 July 2011

DOI:https://doi.org/10.1103/PhysRevC.84.044327

©2011 American Physical Society

Authors & Affiliations

D. A. Torres*, G. J. Kumbartzki, Y. Y. Sharon, L. Zamick, B. Manning, and N. Benczer-Koller

  • Department of Physics and Astronomy, Rutgers University, New Brunswick, New Jersey 08903, USA

G. Gürdal

  • Nuclear Engineering Division, Argonne National Laboratory, Argonne, Illinois 60439, USA

K.-H. Speidel

  • Helmholtz-Institut für Strahlen- und Kernphysik, Universität Bonn, Nussallee 14-16, D-53115 Bonn, Germany

M. Hjorth-Jensen

  • Department of Physics and Center of Mathematics for Applications, University of Oslo, N-0316 Oslo, Norway

P. Maier-Komor

  • Physik-Department, Technische Universität München, James-Franck-Str., D-85748 Garching, Germany

S. J. Q. Robinson

  • Department of Physics, Millsaps College, Jackson, Mississippi 39210, USA

T. Ahn, V. Anagnostatou, M. Elvers, P. Goddard, A. Heinz§, G. Ilie, D. Radeck, D. Savran, and V. Werner

  • Wright Nuclear Structure Laboratory, Yale University, New Haven, Connecticut 06520, USA

  • *datorresg@physics.rutgers.edu
  • Also at Department of Physics, University of Surrey, Guildford, GU2 5XH, United Kingdom.
  • Also at Institut für Kernphysik, Universität zu Köln, Zülpicher Str. 77, D-50937 Köln, Germany.
  • §Present address: Department of Fundamental Physics, Chalmers University of Technology, SE-412 96 Gothenburg, Sweden.
  • Also at Institut für Kernphysik, Technische Universität Darmstadt, Schlossgartenstr. 9, D-64289 Darmstadt, Germany; present address: ExtreMe Matter Institute EMMI and Research Devision, GSI Helmholtzzentrum für Schwerionenforschung GmbH, Planckstr. 1, D-64291 Darmstadt, Germany.

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Issue

Vol. 84, Iss. 4 — October 2011

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