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Analysis of Small Angle Particle-Particle Correlations Via Classical Trajectory Calculations

  • N. N. Ajitanand

Abstract

A classical trajectory model, MENEKA, is described which addresses small angle correlations resulting from final state Coulombic interations between pairs of detected particles. The model takes particular care of the details of the detector array geometry and reproduces the observed singles and coincidence spectra. Three different forms of correlation functions are studied for their sensitivity to emission time, emission order and source size. The MENEKA analysis is applied to data from 34 MeV/A 40Ar + 107Ag to obtain the relative emission order for d-Li pairs. A similar analysis for the extraction of emission time information from particle energy-gated data for d-d pairs shows a wide range of emission times from ~ 1000 fm/c at 10 MeV Ecm to ~ 50 fm/c at 40 MeV Ecm.

Keywords

Orbital Angular Momentum Source Size Emission Time Coincidence Spectrum Hyperbolic Trajectory 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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References

  1. 1.
    M. T. Magda et. al. Phys. Rev. C 45, 1209 (1992).ADSCrossRefGoogle Scholar
  2. 2.
    S. E. Koonin, Phys. Lett. 70, 43 (1977).Google Scholar
  3. 3.
    S. Pratt, Phys. Rev. Lett. 53, 1219 (1984).ADSCrossRefGoogle Scholar
  4. 4.
    A. Elmaani et. Nucl. Instrum. Methods Phys. Res. A 313, 401 (1992).ADSCrossRefGoogle Scholar
  5. 5.
    E. Bauge, these, Universite Joseph Fourier Grenoble-1 (1994)Google Scholar
  6. 6.
    C. J. Gelderloos, Private Communication (1995)Google Scholar
  7. 7.
    C. J. Gelderloos et. al. submitted to Phys. Rev. CGoogle Scholar
  8. 8.
    W. A. Friedman, Private Communication (1995)Google Scholar

Copyright information

© Plenum Press, New York 1996

Authors and Affiliations

  • N. N. Ajitanand
    • 1
  1. 1.Department of ChemistrySUNY at Stony BrookStony BrookUSA

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