New line identifications in the blue spectra of Hg-Mn stars

Details New line identifications in the blue spectra of Hg-Mn stars New line identifications in the blue spectra of Hg-Mn stars

Sep 1985

adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=1985mnras.216....1g&link_type=abstract

Monthly Notices of the Royal Astronomical Society (ISSN 0035-8711), vol. 216, Sept. 1, 1985, p. 1-15.

Astronomy and Astrophysics

Astronomy

34

Line Spectra, Metallic Stars, Stellar Composition, Stellar Spectra, Chromium, Copper, Gallium, Gold, Iron, Manganese, Mercury (Metal), Neodymium, Phosphorus, Platinum, Praseodymium, Titanium, Yttrium

Scientific paper

After compiling a catalog of previously unidentified lines in the 3755 - 4650 A range in the spectra of eight sharp lined stars, counts of known lines of the elements of each star were used in conjunction with recent laboratory data to propose almost 100 new line identifications. The stars in question are 112 Her pr, HR 7361, 7245, and 7143, Chi Lup pr, 28 Her, HR 4072 pr, and HR 7775. Attention is drawn to the detection of lines of the adjacent rare earth elements Pr and Nd in HR 7775, despite the absence of Eu II lines.

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