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arXiv 1104.4277physics.atom-ph
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二维倾斜偶极散射

Two dimensional dipolar scattering with a tilt

Christopher Ticknor

摘要:

研究了偏振轴倾斜的二维两体偶极散射。这种倾斜以可控的方式重新引入各向异性相互作用。作为这个偏振角的函数,我们提出了在阈值和半经典制度的散射结果。我们发现一系列的共振作为一个函数的角度,允许散射进行调谐。然而,共振的特征强烈地作为函数角而变化。此外,我们还研究了分子束缚态的性质作为偏振角的函数。

英文摘要:

We study two body dipolar scattering in two dimensions with a tilted polarization axis. This tilt reintroduces the anisotropic interaction in a controllable manner. As a function of this polarization angle we present the scattering results in both the threshold and semi-classical regimes. We find a series of resonances as a function of the angle which allows the scattering to be tuned. However the character of the resonances varies strongly as a function angle. Additionally we study the properties of the molecular bound states as a function of the polarization angle.

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