Accession Number : AD0683027

Title :   HYDROGEN TO HELIUM RATIO IN THE SOLAR PHOTOSPHERE.

Descriptive Note : Final rept.,

Corporate Author : CALIFORNIA UNIV BERKELEY SPACE SCIENCES LAB

Personal Author(s) : Rouse,Carl A.

Report Date : 26 JUL 1968

Pagination or Media Count : 47

Abstract : Theoretical calculations of the residual intensities in the wings of the resonance lines of Ca I lambda 4226.73 A and the K line of Ca II lambda 3922.67 A give strong evidence that the ratio of hydrogen to helium in the solar photosphere is about H/He = 7. (Author)

Descriptors :   (*SOLAR ATMOSPHERE, ISOTOPE AVAILABILITY), THERMONUCLEAR REACTIONS, NEUTRINOS, ULTRAVIOLET SPECTRA, VISIBLE SPECTRA, LINE SPECTRA, HYDROGEN, HELIUM, CALCIUM

Subject Categories : Astrophysics

Distribution Statement : APPROVED FOR PUBLIC RELEASE