On the optical model for nuclear reactions

Journal Article · Sat Nov 01 04:00:00 EST 1958 · Nuovo Cimento

DOI:https://doi.org/10.1007/BF02859834· OSTI ID:4291550

Verlet, L.; Gavoret, J.

Using separable nucleon-nucleon interactions, the tmatrix is calculated. It is shown that the convergence of the perturbation series is much better for the real part of the optical potential than for the imaginary part. A study of the classical approximation is made. Finally, the validity of the classical model is tested by comparing the absorption potential obtained from the classical model in which the free nucleon-nucleon cross sections are calculated with a separable potential, with the more exact result obtained from the t-matrix calculation using the same nucleon-nucleon interaction.

• Research Organization: Laboratoire de Physique, Ecole Normale Superieure, Paris
• Sponsoring Organization: USDOE
• NSA Number: NSA-13-005856
• OSTI ID: 4291550
• Journal Information: Nuovo Cimento, Journal Name: Nuovo Cimento Journal Issue: 3 Vol. 10; ISSN 0029-6341
• Country of Publication: Country unknown/Code not available
• Language: English

Related Subjects

ABSORPTION
CROSS SECTIONS
INTERACTIONS
MATRICES
NUCLEAR MODELS
NUCLEAR REACTIONS
NUCLEAR THEORY
NUCLEONS
NUMERICALS
OPTICAL MODEL
PERTURBATION THEORY
PHYSICS AND MATHEMATICS