RT Journal Article
T1 Stark-effect of atomic sodium measured in a hollow-cathode plasma by doppler-free spectroscopy
A1 Moreno, F.
A1 Álvarez, J. M.
A1 Amaré, J. C.
A1 Bernabeu Martínez, Eusebio
AB The Stark widths of the 5896-Å (3^2 P_1 /2 → 3^2 S_1 /2) neutral sodium hyperfine lines in the presence of charged perturbers were measured by means of laser saturation spectroscopy. The plasma containing the sodium atoms and the perturbers was generated in a hollow cathode discharge. The Baranger and Brechot theories for the line shape of neutral atom transitions in a plasma has been extended to hyperfine structure and applied to the hyperfine components of sodium D_1 line. The theoretical and experimental results were compared and the electronic density and temperature in the discharge were evaluated.
PB American Institute of Physics
SN 0021-8979
YR 1984
FD 1984
LK https://hdl.handle.net/20.500.14352/64960
UL https://hdl.handle.net/20.500.14352/64960
LA eng
NO © 1984 American Institute of Physics.
DS Docta Complutense
RD 8 abr 2025