The spectral distribution of the two-photon emission from the metastable state of singly ionized helium
Subtitle: optical collisional excitation with very low energy metastable He ions.
Published: 1969
Place of publication: [n.p.]
Language: eng
Number of pages: 166
Subjects: Photon emission.; Helium -- Spectra.; Nuclear excitation.
Notes: Bibliography: leaves 163-166.
Thesis--Columbia.