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Article Dans Une Revue Journal of Physics D: Applied Physics Année : 2016

A simple velocity-tunable pulsed atomic source of slow metastable argon

Résumé

A pulsed beam of metastable argon atoms having a low tunable velocity (10 to 150 m.s^−1) is produced with a very substantial brightness (9×10^8 Ar*.s^−1.sr^−1). The present original experimental configuration leads to a variable velocity dispersion that can be smaller than the standard Brownian one. This behaviour, analysed using Monte Carlo simulations, exhibits momentum stretching (heating) or narrowing (cooling) entirely due to a subtle combination of Doppler and Zeeman effects

Dates et versions

hal-01283944 , version 1 (07-03-2016)

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Citer

Thierry Taillandier-Loize, Syed Abdullah Aljunid, Franck Correia, Nathalie Fabre, Francisco Perales, et al.. A simple velocity-tunable pulsed atomic source of slow metastable argon. Journal of Physics D: Applied Physics, 2016, 49 (13-5503), pp.1 - 7. ⟨10.1088/0022-3727/49/13/135503⟩. ⟨hal-01283944⟩
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