Masses and energy levels of Fe62 and Ni68: (C14, O16) reaction on even Ni and Zn isotopes

M. Bernas, J. C. Peng, H. Doubre, M. Langevin, M. J. Le Vine, F. Pougheon, and P. Roussel
Phys. Rev. C 24, 756 – Published 1 August 1981
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Abstract

The (C14, O16) reaction on even Ni and Zn isotopes has been investigated at 72 MeV bombarding energy. The mass excesses of Fe62 and Ni68 are determined to be -58.84±0.04 and -63.55±0.04 MeV, respectively. Previously unknown excited states are found. Spectroscopic factors for transitions to ground states and to the first excited states are shown to increase with the neutron number.

[NUCLEAR REACTIONS Ni58,60,62,64(C14, O16) and Zn64,66,68,70(C14, O16), E=72 MeV; measured σ(E,θ); deduced binding energies of Fe62 and Ni68 and excited states energies. DWBA analysis, deduced spectroscopic factors.]

  • Received 2 February 1981

DOI:https://doi.org/10.1103/PhysRevC.24.756

©1981 American Physical Society

Authors & Affiliations

M. Bernas, J. C. Peng*, H. Doubre, M. Langevin, M. J. Le Vine, F. Pougheon, and P. Roussel

  • Institut de Physique Nucléaire, BP n0 1, 91406 Orsay, France

  • *Permanent address: University of California, Los Alamos Scientific Laboratory, Los Alamos, New Mexico 87545.
  • DPh-N/BE, CEN Saclay, BP 2, Gif-sur-Yvette, France. Permanent address: Brookhaven National Laboratory, Upton, N. Y. 11973.

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Vol. 24, Iss. 2 — August 1981

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