Scholarlink

<p>We discuss the problem of determining the strengths of short-range components in a chiral three-nucleon force (3NF) by comparing theoretical predictions with nucleon-deuteron (Nd) scattering data. A perturbative treatment of contact terms when solving the three-nucleon (3N) continuum Faddeev equation seems to be particularly well suited to dealing with variable strengths of such components in the chiral 3NF. A significant reduction of the computation time achieved in this way makes such an approach a valuable tool for fine-tuning of the 3N Hamiltonian parameters.</p>

错误：搜索内容不能为空，请输入英文关键词
错误：关键词超出字数限制，请精简
高级检索

High-Speed Faddeev Calculations of the Three-Nucleon Continuum with Chiral Forces

  • 期刊论文

  • 发表日期：

    2025年1月23日

查看全文
  • Henryk Witała

摘要

We discuss the problem of determining the strengths of short-range components in a chiral three-nucleon force (3NF) by comparing theoretical predictions with nucleon-deuteron (Nd) scattering data. A perturbative treatment of contact terms when solving the three-nucleon (3N) continuum Faddeev equation seems to be particularly well suited to dealing with variable strengths of such components in the chiral 3NF. A significant reduction of the computation time achieved in this way makes such an approach a valuable tool for fine-tuning of the 3N Hamiltonian parameters.