A HgMn companion to the cepheid SU Cyg

Astronomy and Astrophysics

Volumn 332, Issue 3, 1998, Pages

  Wahlgren, G M ^a   Evans, N R ^b  

^a LUND UNIVERSITY   (Sweden)

^b SMITHSONIAN ASTROPHYSICAL OBSERVATORY   (United States)

Author keywords

Binaries: spectroscopic; Stars: abundances; Stars: chemically peculiar; Variables: Cepheids

Indexed keywords

EID: 3342979583     PISSN: 00046361     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

References (21)

1. Abt, H., 1979, ApJ 230, 485
2. Evans, N.R., 1995, ApJ 445, 393
3. Evans, N.R., Bolton, C.T., 1990, ApJ 356, 630
4. Hubrig, S., Mathys, G., 1996, A&AS 120, 457
5. Johansson, S., Kalus, G., Brage, T., Leckrone, D.S., Wahlgren, G.M., 1996, ApJ 462, 943
6. Kurucz, R.L., 1993, SYNTHE Synthesis Programs and Line Data, (Kurucz CD-ROM No. 18)
7. Leckrone, D.S., Wahlgren, G.M., Johansson, S., 1991, ApJ 377, L37
8. Leckrone, D.S., Johansson, S., Kalus, G., Wahlgren, G.M., Brage, T., Proffitt, C.R., 1996, ApJ 462, 937
9. Michaud, G., Charland, Y., Vauclair, S., Vauclair, G., 1976, ApJ 210, 447
10. Nordström, B., Johansen, K.T., 1994, A&A 282, 787
11. North, P., Jaschek, C., Hauck, B., et al., 1997, in Proceedings of the ESA Symposium 'Hipparcos-Venice '97, ed. B. Battrick, ESA SP-402, p. 239
12. Reader, J. Acquista, N., Sansonetti, C.J., Sansonetti, J.E., 1990, ApJS 72, 831
13. Roby, S.W., Lambert, D.L., 1990, ApJS 73, 67
14. Ryabtsev, A.N., Wyart, J.-F., Joshi, Y.N., et al., 1993, Physica Scripta 47, 45
15. Schaller, G., Schaerer, D., Meynet, G., Maeder, A., 1992, A&AS, 96, 269
16. Schneider, H., 1993, in Peculiar Versus Normal Phenomena in A-Type and Related Stars, ed. M.M. Dworetsky, F. Castelli, & R. Faraggiana, ASP Conf. Ser 44, 639
17. Takada-Hidai, M., Sadakane, K., Jugaku, J., 1986, ApJ 304, 425
18. Wahlgren, G.M., Leckrone, D.S., Johansson, S., Rosberg, M., 1993, in ASP Conf. Ser. 44, 121
19. Wahlgren, G.M., Brage, T., Gilliland, R.L., et al., 1994, ApJ 435, L67
20. Wahlgren, G.M., Leckrone, D.S., Johansson, S., Rosberg, M., Brage, T., 1995, ApJ 444, 438
21. Wolff, S.C., Preston, G.W., 1978, ApJS 37, 371