Entrance channel cluster folding potentials for knockout reactions

Arun K. Jain and B. N. Joshi
Phys. Rev. C 77, 027601 – Published 28 February 2008

Abstract

The entrance channel optical potentials for (α,2α) reactions are calculated using single folding models. These are found to be much different from the conventional entrance channel potentials and use of these folded entrance channel optical potentials significantly change the absolute cross sections. Small reductions in the entrance channel potentials are found to increase the peak to dip cross section ratios drastically for the knockout of α-clusters bound in the =1 state.

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  • Received 4 December 2007

DOI:https://doi.org/10.1103/PhysRevC.77.027601

©2008 American Physical Society

Authors & Affiliations

Arun K. Jain* and B. N. Joshi

  • Nuclear Physics Division, Bhabha Atomic Research Center, Mumbai-400 085, India

  • *arunjain@barc.gov.in
  • bnjoshi@barc.gov.in

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Issue

Vol. 77, Iss. 2 — February 2008

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