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arXiv · 1005.0215

Rubidium dimers in paraffin-coated cells

V. M. Acosta·A. Jarmola·D. Windes·E. Corsini·M. P. Ledbetter·T. Karaulanov·M. Auzinsh·S. A. Rangwala·D. F. Jackson Kimball·D. Budker
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Abstract

Measurements were made to determine the density of rubidium dimer vapor in paraffin-coated cells. The number density of dimers and atoms in similar paraffin-coated and uncoated cells was measured by optical spectroscopy. Due to the relatively low melting point of paraffin, a limited temperature range of 43-80 deg C was explored, with the lower end corresponding to a dimer density of less than 10^7 cm^(-3). With one-minute integration time, a sensitivity to dimer number density of better than 10^6 cm^(-3) was achieved. No significant difference in dimer density was observed between the cells.

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V. M. Acosta, A. Jarmola, D. Windes, E. Corsini, M. P. Ledbetter, T. Karaulanov, M. Auzinsh, S. A. Rangwala, D. F. Jackson Kimball, D. Budker. 2010-07-29. Rubidium dimers in paraffin-coated cells. https://doi.org/10.1088/1367-2630%2F12%2F8%2F083054

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