Perturbative Treatment of Three-Nucleon Force Contact Terms in Three-Nucleon Faddeev Equations
نویسندگان
چکیده
Abstract We present a perturbative approach to solving the three-nucleon continuum Faddeev equation. This is particularly well suited dealing with variable strengths of contact terms in chiral force. use examples observables elastic nucleon-deuteron scattering as deuteron breakup reaction demonstrate high precision proposed procedure and its capability reproduce exact results. A significant reduction computer time achieved by comparison treatment makes this valuable for fine-tuning Hamiltonian parameters.
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ژورنال
عنوان ژورنال: Few-body Systems
سال: 2021
ISSN: ['1432-5411', '0177-7963']
DOI: https://doi.org/10.1007/s00601-021-01607-2