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arXiv · 1201.0789

The role of collisions and strong coupling in ultracold plasmas

J. Castro·P. McQuillen·H. Gao·T. C. Killian
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Abstract

Ultracold plasmas are formed by photo-exciting clouds of cold atoms and molecules near the ionization threshold. They explore a new region of plasma physics and display effects of strong coupling, which is characterized by a ratio of Coulomb energy to kinetic energy that is greater than unity. Collisions of many types play a role in the creation, equilibration, and expansion of these systems.

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J. Castro, P. McQuillen, H. Gao, T. C. Killian. 2012-01-03. The role of collisions and strong coupling in ultracold plasmas. https://doi.org/10.1088/1742-6596/194/1/012065

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