Publikationsdatum:
2019-06-27
Beschreibung:
Previous calculations for rates of excitation of ortho-H2CO by collisions with He have been extended to higher rotational levels and kinetic temperatures to 80 K. Rates for para-H2CO have also been computed. Pressure-broadening widths for several spectral lines have been obtained from these calculations and are found to agree with recent data within the experimental uncertainty of 10%. Excitation of formaldehyde by collisions with H2 molecules is also discussed.
Schlagwort(e):
ASTROPHYSICS
Materialart:
Astrophysical Journal Supplement Series; 37; July 197
Format:
text
