Classical Description of Two-Cluster Transfer Reactions in a Coulomb Field

Authors

  • M. El-Nadi,

    1. Cairo University, Physics Department, Faculty of Science, Cairo (Egypt)
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  • Dr. A. Osman

    Corresponding author
    1. Cairo University, Physics Department, Faculty of Science, Cairo (Egypt)
    2. Kuwait University, Physics Department, Faculty of Science, P.O. Box 5969, Kuwait
    • Kuwait University, Physics Department, Faculty of Science, P.O. Box 5969, Kuwait
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Abstract

The theory of two-cluster transfer reactions is reconsidered on the basis of a simple semiclassical approximation. The obtained expression for the differential cross section is in a closed form so as to be easily calculated. A theoretical study with calculations for the angular distribution for different incoming and outgoing energies, and also for different angular momentum transfer is introduced. Comparing our theoretical calculations with experimental data, satisfactory agreement is obtained especially in the backward direction.

Abstract

Klassische Beschreibung von Zwei-„Cluster-Transfer”-Reaktionen in einem Coulomb-Feld

Es wird eine Theorie der Schwerionenreaktionen mit Mehrnukleonen-Transfer angegeben. Dabei wird das relativ einfache Problem bei Energien unterhalb der Coulombschwelle betrachtet, bei denen die Coulombwechselwirkung den entscheidenden Beitrag liefert. Die Reaktion wird halbklassisch beschrieben, wobei ein geschlossener Ausdruck für die Winkelverteilung erhalten wird.

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