原子三体系统中的一系列宽共振

D. Diaz, Z. Papp, C-.Y. Hu
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引用次数: 0

摘要

通过求解faddev - merkuriev积分方程,我们重新研究了先前在原子三体系统中发现的一系列共振。这些共振相当广泛,在每个阈值处排列,间隙逐渐增加,所有阈值都是如此,无论空间对称性如何。我们将这些共振与加利利机制联系起来,这是极化势的结果。
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Series of broad resonances in atomic three-body systems
We re-examine the series of resonances found earlier in atomic three-body systems by solving the Faddeev-Merkuriev integral equations. These resonances are rather broad and line-up at each threshold with gradually increasing gaps, the same way for all thresholds and irrespective of the spatial symmetry. We relate these resonances to the Gailitis mechanism, which is a consequence of the polarization potential.
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