On the hydrogen recombination radio lines in H II regions of high emission measure

Details On the hydrogen recombination radio lines in H II regions of high emission measure On the hydrogen recombination radio lines in H II regions of high emission measure

Apr 1984

adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=1984azh....61..285d&link_type=abstract

(Astronomicheskii Zhurnal, vol. 61, Mar.-Apr. 1984, p. 285-289) Soviet Astronomy (ISSN 0038-5301), vol. 28, Mar.-Apr. 1984, p. 1

Astronomy and Astrophysics

Astronomy

Emission Spectra, H Ii Regions, Hydrogen Recombinations, Interstellar Gas, Radio Astronomy, Energy Levels, Quantum Numbers, Stark Effect

Scientific paper

The recombination line enhancement of radio lines in H II regions with high emission measure (up to about 10,000,000 pc per 0.000001 cm) is calculated, using general expressions for recombination intensities and an allowance for Stark line-broadening effects. It is found that there exists a range of values of the principal quantum number n for which strongly enhanced recombination lines of hydrogen might be detectable. Numerical values for the enhancement and the characteristic line/continuum ratio are given in the form of curves representing the functions of n for several levels of electron density.

Affiliated with

Also associated with

No associations

Rating

On the hydrogen recombination radio lines in H II regions of high emission measure does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with On the hydrogen recombination radio lines in H II regions of high emission measure, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and On the hydrogen recombination radio lines in H II regions of high emission measure will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-1499128