NLTE ionization equilibrium of Nd II and Nd III in cool A and Ap stars

Astronomy and Astrophysics

Volumn 441, Issue 1, 2005, Pages 309-318

  Mashonkina, L ^a,b   Ryabchikova, T ^b,c   Ryabtsev, A ^d  

^a UNIVERSITY OF MUNICH   (Germany)

^b INSTITUTE OF ASTRONOMY   (Russian Federation)

^c UNIVERSITY OF VIENNA   (Austria)

^d INSTITUTE OF SPECTROSCOPY   (Russian Federation)

Author keywords

Atomic data; Atomic processes; Line: formation; Line: profiles; Stars: atmospheres; Stars: chemically peculiar

Indexed keywords

GALAXIES; GAMMA RAYS; NEODYMIUM; PHOTOIONIZATION;

ATOMIC DATA; ATOMIC PROCESSES; LINE: FORMATION; LINE: PROFILES; STARS: ATMOSPHERES; STARS: CHEMICAL PECULIAR;

ASTROPHYSICS;

EID: 25644436293     PISSN: 00046361     EISSN: None     Source Type: Journal    
DOI: 10.1051/0004-6361:20053085     Document Type: Article

References (38)

1. Achmad, I., de Jager, C., & Nieuwenhuijzen, H. 1991, A&A, 250, 445
2. Aldenius, M. 2001, Master Thesis, Department of Physics, Univ. of Lund
3. Allen, C. W. 1973, Astrophysical Quantities (Athlone Press)
4. Babel, J. 1992, A&A, 258, 449
5. Babel, J., & Lanz, T. 1992, A&A, 263, 232
6. Blaise, J., Wyart, J.-F., Djerad, M. T., & Ahmed, Z. B. 1984, Phys. Scr., 29, 119
7. Bord, D. J. 2000, A&AS, 144, 517
8. Butler, K., & Giddings, J. 1985, Newsletter on the analysis of astronomical spectra, No. 9, University of London
9. Cowan, R. D. 1981, The Theory of Atomic Structure and Spectra (Berkeley, California, USA: Univ. of California Press)
10. Cowley, C. R., Ryabchikova, T., Kupka, F., et al. 2000, MNRAS, 317, 299
11. Den Hartog, E. A., Lawler, J. E., Sneden, C., & Cowan, J. J. 2003, ApJS, 148, 543
12. Drawin, H.-W. 1961, Z. Phys., 164, 513
13. Fuhrmann, K., Pfeiffer, M., Frank, C., Reetz, J., & Gehren, T. 1997, A&A, 323, 909
14. Gelbmann, M., Ryabchikova, T. A., Weiss, W. W., et al. 2000, A&A, 356, 200
15. Kochukhov, O. 2003, A&A, 404, 669
16. Kochukhov, O., Ryabchikova, T., & Piskunov, N. 2004, A&A, 415, L13
17. Kozlov, M. G., & Kotochigova, S. A. 1976, Optika i Spectroscopiya, 41, 360
18. Kozlov, M. G., Kotochigova, S. A., & Nikolaev, V. N. 1976, Optika i Spectroscopiya, 41, 10
19. Kupka, F., Piskunov, N., Ryabchikova, T. A., Stempels, H. C., & Weiss, W. W. 1999, A&AS, 138, 119
20. Kurtz, D. W., Elkin, V. G., Mathys, G., et al. 2004, The A-Star Puzzle, IAUS 224, ed. J. Zverko, W. W. Weiss, J. Žižňovský, & S. J. Adelman, 343
21. LeBlanc, F., & Monin, D. 2004, The A-Star Puzzle, IAUS 224, ed. J. Zverko, W. W. Weiss, J. Žižňovský, & S. J. Adelman, 193
22. Martin, W. C., Zalubas, R., & Hagan, L. 1978, Atomic energy levels - The Rare Earth Elements, NSRDS-NBS 60 (Washington: US Gov. Print. Off.)
23. Mkrtichian, D. E., Hatzes, A. P., & Kanaan, A. 2003, MNRAS, 345, 2003
24. Ryabchikova, T. A., Adelman, S. J., Weiss, W. W., & Kuschnig, R. 1997a, A&A, 322, 234
25. Ryabchikova, T. A., Landstreet, J. D., Gelbmann, M. J., et al. 1997b, A&A, 327, 1137
26. Ryabchikova, T. A., Savanov, I. S., Hatzes, A. P., Weiss, W. W., & Handler, G. 2000, A&A, 357, 981
27. Ryabchikova, T. A., Savanov, I. S., Malanushenko, V. P., & Kudryavtsev, D. O. 2001, Astron. Rep., 45, 382
28. Ryabchikova, T., Piskunov, N., Kochukhov, O., et al. 2002, A&A, 384, 545
29. Ryabchikova, T., Nesvacil, N., Weiss, W. W., Kochukhov, O., & Stütz, C. 2004, A&A, 423, 705
30. Rybicki, G. B., & Hummer, D. G. 1991, A&A, 245, 171
31. Rybicki, G. B., & Hummer, D. G. 1992, A&A, 262, 209
32. Sachkov, M., Ryabchikova, T., Kochukhov, O., et al. 2004a, Variable Stars in the Local Group, IAU Coll., 193, ed. D. W. Kurtz, & K. Pollard, ASP Conf. Ser., 310, 208
33. Sachkov, M., Ryabchikova, T., Ilyin, I., Kochukhov, O., & Lüftinger, T. 2004b, The A-Star Puzzle, IAUS 224, ed. J. Zverko, W. W. Weiss, J. Žižňovský, & S. J. Adelman, on-line (http://uk.cambridge.org/journals/journal_new_2005.asp#IAU), 770
34. Shulyak, D., Tsymbal, V., Ryabchikova, T., Stütz, Ch, & Weiss, W. W. 2004, A&A, 428, 993
35. van Regemorter, H. 1962, ApJ, 136, 906
36. Wade, G. A., Ryabchikova, T. A., Bagnulo, S., & Piskunov, N. 2001, in Magnetic fields across the Hertzsprung-Russel diagram, ed. G. Mathys, S. K. Solanki, & T. Wickramasinghe, ASP Conf. Ser., 248, 341
37. Wyart, J.-F., Tchang-Brillet, W.-Ü. L., Churilov, S. S., & Ryabtsev, A. N. 2005, Phys. Scr., in press
38. Zang, Z. G., Svanberg, S., Palmery, P., Quinet, P., & Biémont, E. 2002, A&A, 385, 724