Photodetachment of Relativistic Ions

A series of fundamental laser ion beam experiments has been made feasible by the high-quality, relativistic (ß = 0.842) H- ion beam available at the Clinton P. Anderson Meson Physics Facility (LAMPF). The relativistic Doppler shift of the light from an ordinary ultraviolet laser provides what is, in...

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Veröffentlicht in:IEEE transactions on nuclear science 1981-01, Vol.28 (2), p.1203-1206
Hauptverfasser: Donahue, J. B., Gram, P. A. M., Hamm, M. E., Hamm, R. W., Bryant, H. C., Butterfield, K. B., Clark, D. A., Frost, C. A., Smith, W. W.
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Sprache:eng
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Zusammenfassung:A series of fundamental laser ion beam experiments has been made feasible by the high-quality, relativistic (ß = 0.842) H- ion beam available at the Clinton P. Anderson Meson Physics Facility (LAMPF). The relativistic Doppler shift of the light from an ordinary ultraviolet laser provides what is, in effect, a continuously tunable vacuum-ultraviolet laser in the rest frame of the moving ions. The Lorentz transformation of a modest laboratory magnetic field provides an electric field of several megavolts/centimeter. The latest results of our photo-detachment work with H- beams and our spectroscopic work with H0 beams are presented. Our plans for future work are discussed.
ISSN:0018-9499
1558-1578
DOI:10.1109/TNS.1981.4331379