TFF (v.4.1): A Mathematica Notebook for the Calculation of One- and Two-Neutron Stripping and Pick-Up Nuclear Reactions

The program TFF calculates stripping single-particle form factors for one-neutron transfer in prior representation with appropriate perturbative treatment of recoil. Coupled equations are then integrated along a semiclassical trajectory to obtain one- and two-neutron transfer amplitudes and probabil...

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Bibliographic Details
Published in:Computation 2017-09, Vol.5 (4), p.36
Main Authors: Fortunato, Lorenzo, Inci, Ilyas, Lay, José-Antonio, Vitturi, Andrea
Format: Article
Language:English
Subjects:
Form factors
Mathematical analysis
Nuclear reactions
Perturbation theory
Recoil
Stripping
stripping and pick-up reactions
transfer reactions
two-neutron correlations
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Summary:The program TFF calculates stripping single-particle form factors for one-neutron transfer in prior representation with appropriate perturbative treatment of recoil. Coupled equations are then integrated along a semiclassical trajectory to obtain one- and two-neutron transfer amplitudes and probabilities within first- and second-order perturbation theory. Total and differential cross-sections are then calculated by folding with a transmission function (obtained from a phenomenological imaginary absorption potential). The program description, user instructions and examples are discussed.
ISSN:2079-3197
2079-3197
DOI:10.3390/computation5030036