Abstract
view Abstract Citations (7) References Co-Reads Similar Papers Volume Content Graphics Metrics Export Citation NASA/ADS The Effect of Continuous Balmer Absorption upon the Equivalent Widths of Stellar Absorption Lines. Struve, Otto ; Sherman, Frances Abstract Continuous Balmer absorption on the violet side of X 3647 tends to weaken the ab- sorption lines of various elements. From the equivalent widths of 48 lines of Ti ii the ratio of the continuous absorption coefficients on both sides of X 3647 is found to be i6 in ~ Leonis, io in a Cygni and a Lyrae, and 2111 v Sagittarii. The hydrogen abundance is very great in ~ Leonis, a Cygni, and a Lyrae but is surprisingly low in v Sagittarii Publication: The Astrophysical Journal Pub Date: May 1940 DOI: 10.1086/144184 Bibcode: 1940ApJ....91..428S full text sources ADS |
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