Scattering of universal fermionic clusters in the resonating group method

Pascal Naidon, Shimpei Endo, Antonio M. García-García

研究成果: Article査読

7 被引用数 (Scopus)

抄録

Mixtures of polarized fermions of two different masses can form weakly bound clusters, such as dimers and trimers, that are universally described by the scattering length between the heavy and light fermions. We use the resonating group method to investigate the low-energy scattering processes involving dimers or trimers. The method reproduces approximately the known particle-dimer and dimer-dimer scattering lengths. We use it to estimate the trimer-trimer scattering length, which is presently unknown, and find it to be positive.

本文言語English
論文番号034002
ジャーナルJournal of Physics B: Atomic, Molecular and Optical Physics
49
3
DOI
出版ステータスPublished - 2016 1 8
外部発表はい

ASJC Scopus subject areas

  • 原子分子物理学および光学
  • 凝縮系物理学

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