Počet záznamů: 1
Two p-mode-dominated subdwarf B pulsators in binaries with F-star companions observed with K2
- 1.0511729 - ASÚ 2020 RIV GB eng J - Článek v odborném periodiku
Reed, D.M. - Telting, J. H. - Ketzer, L. - Crooke, J.A. - Baran, A.S. - Vos, J. - Németh, Péter - Ostensen, R. - Jeffery, C.S.
Two p-mode-dominated subdwarf B pulsators in binaries with F-star companions observed with K2.
Monthly Notices of the Royal Astronomical Society. Roč. 483, č. 2 (2019), s. 2282-2299. ISSN 0035-8711. E-ISSN 1365-2966
Grant CEP: GA ČR(CZ) GA18-20083S
Institucionální podpora: RVO:67985815
Klíčová slova: stars * oscillations * subdwarfs
Obor OECD: Astronomy (including astrophysics,space science)
Impakt faktor: 5.357, rok: 2019
Způsob publikování: Omezený přístup
https://doi.org/10.1093/mnras/sty3025
This paper presents spectroscopic and seismic analyses of two rare hybrid pulsating subdwarf B (sdB) stars, PG 0048+091 and PG 1315-123, which are dominated by pressure (p)-mode pulsations. These are only the second and third sdB pulsators with detected frequency multiplets in both the p- and g (gravity)-mode regions. This allows an examination of the radial rotation profiles and p- and g-mode overtone spacings.
Trvalý link: http://hdl.handle.net/11104/0301965
Počet záznamů: 1