Yb176(t, p)Yb178 reaction

J. D. Zumbro, C. P. Browne, J. F. Mateja, H. T. Fortune, and R. Middleton
Phys. Rev. C 26, 965 – Published 1 September 1982
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Abstract

Fourteen levels up to 3.1 MeV in Yb178 have been identified using the Yb176(t, p) reaction. Measured angular distributions were compared with the results of distorted-wave Born approximation calculations. For six levels we make Jπ assignments based on L values and the systematics of the lighter even Yb isotopes. The first three members of the ground-state band, the first two members of the excited Kπ=0+ band, and the 2+ γ-vibrational state are suggested by the systematics. Based only on L values, Jπ assignments are made for two states and tentative assignments are suggested for four other states. The Q value for the Yb176(t, p)Yb178 reaction is also reported.

NUCLEAR REACTIONS Yb176(t, p)Yb178, Et=15 MeV, σ(θ, Ep), DWBA analysis; Yb178 deduced L, J, π, enriched target, magnetic spectrograph.

  • Received 1 March 1982

DOI:https://doi.org/10.1103/PhysRevC.26.965

©1982 American Physical Society

Authors & Affiliations

J. D. Zumbro and C. P. Browne

  • Department of Physics, University of Notre Dame, Notre Dame, Indiana 46556

J. F. Mateja

  • Physics Department, Tennessee Technological University, Cookville, Tennessee 38501

H. T. Fortune and R. Middleton

  • Department of Physics, University of Pennsylvania, Philadelphia, Pennsylvania 19104

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Vol. 26, Iss. 3 — September 1982

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