Deriving capture and reaction cross sections from observed quasi-elastic and elastic backscattering

V. V. Sargsyan, G. G. Adamian, N. V. Antonenko, A. Diaz-Torres, P. R. S. Gomes, and H. Lenske
Phys. Rev. C 90, 064601 – Published 1 December 2014

Abstract

Based on reaction theory, we suggest a useful method for extracting total and partial reaction and capture (complete fusion) cross sections from the experimental elastic and quasi-elastic backscattering excitation functions taken at a single angle. We also propose a method to predict the differential reaction cross section from the observed elastic-scattering angular distribution.

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  • Received 8 September 2014
  • Revised 30 October 2014

DOI:https://doi.org/10.1103/PhysRevC.90.064601

©2014 American Physical Society

Authors & Affiliations

V. V. Sargsyan1,2, G. G. Adamian1, N. V. Antonenko1, A. Diaz-Torres3, P. R. S. Gomes4, and H. Lenske5

  • 1Joint Institute for Nuclear Research, 141980 Dubna, Russia
  • 2Yerevan State University, M. Manougian 1, 0025 Yerevan, Armenia
  • 3European Centre for Theoretical Studies in Nuclear Physics and Related Areas, I-38123 Villazzano, Trento, Italy
  • 4de Fisica, Universidade Federal Fluminense, Av. Litorânea, s/n, Niterói, R.J. 24210-340, Brazil
  • 5Institut für Theoretische Physik der Justus–Liebig–Universität, D–35392 Giessen, Germany

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Issue

Vol. 90, Iss. 6 — December 2014

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