Arthur G. Blachman, Allen Lurio
Physical Review
A measurement of the isotope shift in the (2S01-2P11) line of atomic helium has been made and is in excellent agreement with theory. Both He4 and He3 2S01 metastable beams were irradiated in a magnetic field with 20 582 (2S01-2P11) radiation from He3 and He4 resonance lamps, respectively. In each case, a magnetic sublevel of the 2P11 state was Zeeman shifted so as to scan the resonance-lamp profile. The 584- (2P11-1S01)-decay photons served to monitor the excitation. A shift ν(He3)-ν(He4)=0.1408±0.0019 cm-1 was obtained. © 1971 The American Physical Society.
Arthur G. Blachman, Allen Lurio
Physical Review
Wilhad Reuter, Allen Lurio
Analytical Chemistry
David De Santis, Allen Lurio, et al.
The Journal of Chemical Physics
Arthur G. Blachman, Donald A. Landman, et al.
Physical Review