Shaped nozzles for cryogenic buffer-gas beam sources
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Authors
Xiao, Di
Lancaster, David M.
Allen, Cameron H.
Taylor, Mckenzie J.
Lancaster, Thomas A.
Shaw, Gage
Hutzler, Nicholas R.
Weinstein, Jonathan D.
Issue Date
2019
Type
Article
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Abstract
Cryogenic buffer-gas beams are important sources of cold molecules. In this work we explore the use of a converging-diverging nozzle with a buffer-gas beam. We find that, under appropriate circumstances, the use of a nozzle can produce a beam with improved collimation, lower transverse temperatures, and higher fluxes per solid angle.
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Citation
Xiao, D., Lancaster, D. M., Allen, C. H., Taylor, M. J., Lancaster, T. A., Shaw, G., … Weinstein, J. D. (2019). Shaped nozzles for cryogenic buffer-gas beam sources. Physical Review A, 99(1). doi:10.1103/physreva.99.013603
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In Copyright (All Rights Reserved)
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ISSN
2469-9926