Discovery and asteroseismological analysis of a new pulsating DB white dwarf star, PG 2246+121

Monthly Notices of the Royal Astronomical Society

Volumn 323, Issue 2, 2001, Pages

  Handler, G ^a  

^a SOUTH AFRICAN ASTRONOMICAL OBSERVATORY   (South Africa)

Author keywords

Stars: individual: PG 2246+121; Stars: individual: ZZ Ceti; Stars: oscillations; Stars: variables: other

Indexed keywords

ASTROPHYSICS;

ASTEROSEISMOLOGICAL ANALYSIS; DATA SET; STAR OSCILLATIONS; STAR: INDIVIDUAL: PG 2246+121; STAR: INDIVIDUAL: ZZ CETI; STAR: VARIABLE: OTHER; STARS: INDIVIDUAL: PROXIMA CENTAURI; STARS: VARIABLES; WHITE-DWARFS-STARS;

WHITE DWARFS;

EID: 0008579095     PISSN: 00358711     EISSN: None     Source Type: Journal    
DOI: 10.1046/j.1365-8711.2001.04534.x     Document Type: Article

References (26)

1. Beauchamp A., Wesemael F., Bergeron P., Liebert J., Saffer R. A., 1996, in Jeffery C. S., Heber U., eds, ASP Conf. Ser. Vol. 96, Hydrogen-Deficient Stars. Astron. Soc. Pac., San Francisco, p. 295
2. Beauchamp A., Wesemael F., Bergeron P., Fontaine G., Saffer R. A., Lieben J., Brassard P., 1999, ApJ, 516, 887
3. Bergeron P., Wesemael F., Lamontagne R., Fontaine G., Saffer R. A., Allard N. F., 1995, ApJ, 449, 258
4. Bradley P. A., Winget D. E., 1994, ApJ, 430, 850
5. Bradley P. A., Winget D. E., Wood M. A., 1993, ApJ, 406, 661
6. Brassard P., Fontaine G., Wesemael F., Hansen C. J., 1992a, ApJS, 80, 369
7. Brassard P., Fontaine G., Wesemael F., Tassoul M., 1992b, ApJS, 81, 747
8. Breger M. et al., 1993, A&A, 271, 482
9. Clemens J. C., 1994, PhD thesis, Univ. Texas
10. Clemens J. C., van Kerkwijk M. H., Wu Y., 2000, MNRAS, 314, 220
11. Dziembowski W. A., 1977, Acta Astron., 27, 203
12. Fontaine G., Brassard P., Bergeron P., Wesemael F., 1996, ApJ, 469, 320
13. Kawaler S. D., Sekii T., Gough D. O., 1999, ApJ, 516, 349
14. Kepler S. O., Robinson E. L., Koester D., Clemens J. C., Nather R. E., Jiang X.-J., 2000, ApJ, 539, 379
15. Kjeldsen H., Frandsen S., 1992, PASP, 104, 413
16. Koen C., O'Donoghue D., Stobie R. S., Kilkenny D., Ashley R., 1995, MNRAS, 277, 913
17. Montgomery M. H., O'Donoghue D., 1999, Delta Scuti Star Newsletter, 13, 28 (Univ. Vienna)
18. Nitta A., Winget D. E., 1998, Baltic Astron., 7, 141
19. O'Donoghue D., 1995, Baltic Astron., 4, 519
20. Robinson E. L. et al., 1995, ApJ, 438, 908
21. Sperl M., 1998, Master's Thesis, Univ. Vienna
22. Vuille F. et al., 2000, MNRAS, 314, 689
23. Wegner G., 1983, AJ, 88, 109
24. Winget D. E., Nather R. E., Hill J. A., 1987, ApJ, 316, 305
25. Winget D. E. et al., 1991, ApJ, 378, 326
26. Winget D. E. et al., 1994, ApJ, 430, 839