Radiation from a High-Temperature Low-Density Plasma: the X-Ray Spectrum of the Solar Corona

view Abstract Citations (314) References (29) Co-Reads Similar Papers Volume Content Graphics Metrics Export Citation NASA/ADS Radiation from a High-Temperature Low-Density Plasma: the X-Ray Spectrum of the Solar Corona Tucker, Wallace H. ; Koren, Marvin Abstract The results of calculations of the 0.5-70 A X-ray spectrum of a high-temperature, low-density plasma are presented. The temperature range is 6 X 10 10 K, and the elemental abundances characteristic of the solar corona have been assumed. We have considered the processes of line emission following electron collisional excitation, radiation resulting from recombination, bremostrablung, and two-photon decay following the excitation of the metastable 2S state in hydrogenic and helium4ike ions. Publication: The Astrophysical Journal Pub Date: September 1971 DOI: 10.1086/151083 Bibcode: 1971ApJ...168..283T full text sources ADS | Related Materials (1) Erratum: 1971ApJ...170..621T