Výsledky vyhledávání - "Bulleid, N. E."

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A buffer gas beam source for short, intense and slow molecular pulses

Autor: Truppe, S., Hambach, M., Skoff, S. M., Bulleid, N. E., Bumby, J. S., Hendricks, R. J., Hinds, E. A., Sauer, B. E., Tarbutt, M. R.

Experiments with cold molecules usually begin with a molecular source. We describe the construction and characteristics of a cryogenic buffer gas source of CaF molecules. The source emits pulses with a typical duration of 240 $\mu$s, a mean speed of

Externí odkaz: http://arxiv.org/abs/1707.06291

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Characterization of a cryogenic beam source for atoms and molecules

Autor: Bulleid, N. E., Skoff, S. M., Hendricks, R. J., Sauer, B. E., Hinds, E. A., Tarbutt, M. R.

Publikováno v: Phys. Chem. Chem. Phys. 15, 12299 (2013)

We present a combined experimental and theoretical study of beam formation from a cryogenic buffer gas cell. Atoms and molecules are loaded into the cell by laser ablation of a target, and are cooled and swept out of the cell by a flow of cold helium

Externí odkaz: http://arxiv.org/abs/1306.0241

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Traveling wave deceleration of heavy polar molecules in low-field seeking states

Autor: Bulleid, N. E., Hendricks, R. J., Hinds, E. A., Meek, Samuel A., Meijer, Gerard, Osterwalder, Andreas, Tarbutt, M. R.

Publikováno v: Phys. Rev. A 86, 021404(R) (2012)

We demonstrate the deceleration of heavy polar molecules in low-field seeking states by combining a cryogenic source and a travelling-wave Stark decelerator. The cryogenic source provides a high intensity beam with low speed and temperature, and the

Externí odkaz: http://arxiv.org/abs/1204.5877

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Franck-Condon Factors and Radiative Lifetime of the A^{2}\Pi_{1/2} - X^{2}\Sigma^{+} Transition of Ytterbium Monoflouride, YbF

Autor: Zhuang, Xiujuan, Le, Anh, Steimle, Timothy C., Bulleid, N. E., Smallman, I. J., Hendricks, R. J., Skoff, S. M., Hudson, J. J., Sauer, B E., Hinds, E. A., Tarbutt, M. R.

Publikováno v: Phys. Chem. Chem. Phys. 13, 19013 (2011)

The fluorescence spectrum resulting from laser excitation of the A^{2}\Pi_{1/2} - X^{2}\Sigma^{+} (0,0) band of ytterbium monofluoride, YbF, has been recorded and analyzed to determine the Franck-Condon factors. The measured values are compared with

Externí odkaz: http://arxiv.org/abs/1110.1868

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