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arXiv physics/0009035physics.atm-clusphysics.chem-ph
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Binding Energies与4 He ~ 3原子系统的散射观测

Binding Energies and Scattering Observables in the 4Helium3 Atomic System

A. K. Motovilov, W. Sandhas, S. A. Sofianos, E. A. Kolganova

摘要:

4 He 3系统的研究使用的Faddeev微分方程和现实的4 He-4 He相互作用的硬核版本。我们计算的结合能的4 He三聚体,但特别集中在散射观测。计算了原子-硅藻的散射长度以及原子-硅藻的相移,其质心能量高达2.45 mK。

英文摘要:

The 4He3 system is investigated using a hard-core version of the Faddeev differential equations and realistic 4He-4He interactions. We calculate the binding energies of the 4He trimer but concentrate in particular on scattering observables. The atom-diatom scattering lengths are calculated as well as the atom-diatom phase shifts for center of mass energies up to 2.45 mK.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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