Keywords
Peculiar A Stars:Photometry
How to Cite
Halpha and O I photometry of Ap stars. (1976). Revista Mexicana De Astronomía Y Astrofísica, 2(1), 259-261. https://astronomia.unam.mx/journals/rmxaa/article/view/1977rmxaa...2..259m
Abstract
α (16), Γ (9) photometry of 23 Ap stars is presented. The results indicate that Ap and normal A-stars are neatly separated in the α (16), Γ (9) -plane. The Am and Ap form a continuous sequence in α (16) with strongest absorption for the Ap stars. A similar sequence is defined by the normal main sequence A-stars. The normal A, Am and Ap-stars also form a continuous sequence in Γ (9). The strongest absorption corresponds to the normal A-stars, the weakest to the Ap stars.Similar Articles
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