Accession Number : AD0717636

Title :   Physics on the Solar Corona.

Descriptive Note : Final rept. 1967-31 Jan 71,

Corporate Author : COLORADO UNIV BOULDER DEPT OF ASTRO-GEOPHYSICS

Personal Author(s) : Billings,Donald E.

Report Date : 31 JAN 1971

Pagination or Media Count : 37

Abstract : The document discusses studies of extreme ultra-violet spectroheliograms, green-line structures of coronal active regions, flare productivity as indicated by magnetic neutral lines, and H alpha fibril structures in chromospheric active regions. The second part is a summary of the twenty year program of research in coronal physics of which this contract was one part. (Author)

Descriptors :   (*SOLAR CORONA, SCIENTIFIC RESEARCH), (*CHROMOSPHERE, MAGNETIC FIELDS), (*SUNSPOTS, LINE SPECTRA), SOLAR FLARES, SOLAR WIND, TOPOLOGY, DIFFERENTIAL EQUATIONS, BESSEL FUNCTIONS

Subject Categories : Astrophysics

Distribution Statement : APPROVED FOR PUBLIC RELEASE