Publikationsdatum:
2011-08-19
Beschreibung:
The S(9) J = 11-9 ground-state transition in H2 is investigated experimentally, applying a 514.5-nm 300-mW single-mode CW Ar-ion laser to probe the stimulated Raman emission of a CH4-air flame pumped by a single-frequency electronically scannable dye laser amplified to 2 MW by a 10-Hz frequency-doubled Nd:YAG laser. An H2 Raman spectrum with an S(9) frequency of 2130.102 + or - 0.004/cm is shown, and the results are found to be consistent with the measurements obtained in the Orion molecular cloud by Knacke and Young (1980 and 1981).
Schlagwort(e):
ASTROPHYSICS
Materialart:
Astrophysical Journal, Part 2 - Letters to the Editor (ISSN 0004-637X); 291; L15-L18
Format:
text
