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Bose-Einstein Condensation of Atomic Hydrogen

Dale G. Fried
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Abstract

This thesis describes the observation and study of Bose-Einstein condensation of a trapped, dilute gas of atomic hydrogen. The condensate and normal gas are studied by two-photon spectroscopy of the 1S-2S transition. We condense over 10^9 atoms per second for several seconds, and the peak condensate density is around 5x10^15 cm^-3. Topics covered in the thesis include a theoretical analysis of Bose-condensed hydrogen, a description of the cryogenic trapping cell and the evaporative cooling techniques used to bring the gas to the condensation point, and an analysis of the condensate.

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Dale G. Fried. 1999-08-22. Bose-Einstein Condensation of Atomic Hydrogen. https://arxiv.org/abs/physics/9908044

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