Lyman-[alpha] spectroscopy of magnetically trapped atomic hydrogen

We describe the first optical experiments on atomic hydrogen in a magnetic trap, using a narrow-band source at Lyman-[alpha] wavelength. By means of transmission spectroscopy we have studied the temperature and density evolution of the gas during evaporative cooling in a fixed field geometry.

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Bibliographische Detailangaben
Veröffentlicht in:	Physical review letters 1993-02, Vol.70:5
Hauptverfasser:	Luiten, O.J., Werij, H.G.C., Setija, I.D., Reynolds, M.W., Hijmans, T.W., Walraven, J.T.M.
Format:	Artikel
Sprache:	eng
Schlagworte:	ABSORPTION SPECTRA ATOMIC AND MOLECULAR PHYSICS CONFINEMENT COOLING DATA DENSITY ELEMENTS EVAPORATION EXPERIMENTAL DATA HYDROGEN INFORMATION LYMAN LINES MAGNETIC CONFINEMENT NONMETALS NUMERICAL DATA PHASE TRANSFORMATIONS PHYSICAL PROPERTIES PLASMA CONFINEMENT SPECTRA 664200 > Spectra of Atoms & Molecules & their Interactions with Photons-- (1992-) TEMPERATURE DEPENDENCE TRAPPING
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Beschreibung
Zusammenfassung:	We describe the first optical experiments on atomic hydrogen in a magnetic trap, using a narrow-band source at Lyman-[alpha] wavelength. By means of transmission spectroscopy we have studied the temperature and density evolution of the gas during evaporative cooling in a fixed field geometry.
ISSN:	0031-9007 1079-7114
DOI:	10.1103/PhysRevLett.70.544