On the Periods and Nature of Superhumps

• Autorzy: Smak, J.
• 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

• 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

• Copperwheat, C.M., et al. 2011, MNRAS, 410, 1113.
• Dhillon, V.S., Smith, D.A., and Marsh, T.R. 2013, MNRAS, 428, 3559.
• Hirose, M., and Osaki, Y. 1990, PASJ, 42, 135.
• McAllister, M., et al. 2019, MNRAS, 486, 5535.
• Montgomery, M.M. 2001, MNRAS, 325, 761.
• Murray, J.R. 2000, MNRAS, 314, L1.
• Pearson, K.J. 2006, MNRAS, 371, 235.
• Pearson, K.J. 2007, MNRAS, 379, 183.
• Roelofs, G.H.A., Groot, P.J., Nelemans, G., Marsh, T.R., and Steeghs, D. 2006, MNRAS, 371, 1231.
• Smak, J. 2009, Acta Astron., 59, 121.
• Smak, J. 2017, Acta Astron., 67, 273.
• Smith, A.J., Haswell, C.A., Murray, J.R., Truss, M.R., and Foulkes, S.B. 2007, MNRAS, 378, 785.
• Whitehurst, R. 1988, MNRAS, 232, 35.

Identyfikatory

DOI

10.32023/0001-5237/70.4.6