On the Periods and Nature of Superhumps

• Autorzy: Smak J.

Identyfikatory

DOI

10.32023/0001-5237/70.4.6

• Języki publikacji: EN

Abstrakty

EN

It is commonly accepted that the periods of superhumps can be satisfactorily explained within a model involving apsidal motion of the accretion disk provided the frequency of the apsidal motion in addition to the dynamical term includes also the pressure effects. Using a larger sample of systems with reliable mass ratios it is shown, however, that this view is not true and the model requires further modifications.

Słowa kluczowe

EN

accretion; accretion disks; binaries: cataclysmic variables; stars: dwarf novae

• Wydawca: Copernicus Foundation for Polish Astronomy
• Czasopismo: Acta Astronomica
• Rocznik: 2020
• Tom: Vol. 70, No. 4
• Strony: 317--321
• Opis fizyczny: Bibliogr. 13 poz., wykr.

Twórcy

autor

Smak J.

• N. Copernicus Astronomical Center, Polish Academy of Sciences, ul. Bartycka 18, 00-716 Warsaw, Poland

Bibliografia

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