Mechanism of the Ne22(d,Li6)O18 reaction

W. Oelert, G. Pálla, B. Rubio, M. G. Betigeri, C. Mayer-Böricke, P. Turek, and H. T. Fortune
Phys. Rev. C 30, 1378 – Published 1 November 1984
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Abstract

As part of a systematic study, the (d,Li6) reaction has been measured at a bombarding energy of 80 MeV on Ne22. Angular distributions were obtained in an angular range of 8° to 35° (lab). In the framework of finite-range distorted-wave Born approximation calculations, alpha spectroscopic factors were extracted. The strong collectivity of the low-lying states suggests the necessity of employing a coupled reaction channels formalism in the analysis. Indeed spectroscopic information arising from one-channel distorted-wave Born approximation calculations reveals significant differences between experimental and theoretical results. Furthermore, the shapes of some experimental angular distributions are not fitted by the distorted-wave Born approximation method. Both give indications of an insufficiency of the simple one-channel calculations—at least for strong collective states.

  • Received 22 May 1984

DOI:https://doi.org/10.1103/PhysRevC.30.1378

©1984 American Physical Society

Authors & Affiliations

W. Oelert, G. Pálla*, B. Rubio, M. G. Betigeri, C. Mayer-Böricke, and P. Turek

  • Institut für Kernphysik, Kernforschungsanlage Jülich, D-5170 Jülich, Federal Republic of Germany

H. T. Fortune

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

  • *Permanent address: Central Research Institute for Physics, Budapest, Hungary.
  • Permanent address: Nuclear Physics Division, Bhabha Atomic Research Centre, Bombay 400085, India.

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Vol. 30, Iss. 5 — November 1984

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