The origin of Fe II and [Fe II] emission lines in the 4000-10000 Å range in the BD weigelt blobs of η Carinae

Astrophysical Journal

Volumn 581, Issue 2 I, 2002, Pages 1154-1167

  Verner, E M ^a   Gull, T R ^b   Bruhweiler, F ^a   Johansson, S ^c   Ishibashi, K ^d   Davidson, K ^e  

^a CATHOLIC UNIVERSITY OF AMERICA   (United States)

^b NASA GODDARD SPACE FLIGHT CENTER   (United States)

^c LUND UNIVERSITY   (Sweden)

^d MASSACHUSETTS INSTITUTE OF TECHNOLOGY   (United States)

^e NONE   (United States)

Author keywords

H II regions; ISM: individual ( Carinae); Line: formation; Line: identification

Indexed keywords

EID: 0042261165     PISSN: 0004637X     EISSN: 15384357     Source Type: Journal    
DOI: 10.1086/344443     Document Type: Article

References (37)

1. Baldwin, J., Verner, E., Verner, D., Ferland, G., Martin, P., Korista, K., & Rubin, R. 2000, ApJS, 129, 229
2. Bautista, M. A., Peng, J., & Pradhan, A. K. 1996, ApJ, 460, 372
3. Damineli, A., Conti, P. S., & Lopes, D. F. 1997, NewA, 2, 107
4. Damineli, A., Stahl, O., Kaufer, A., Wolf, B., Quast, G., & Lopes, D. F. 1998, A&AS, 133, 299
5. Davidson, K. 1999, in ASP Conf. Ser. 179, η Carinae at the Millennium, ed. J. A. Morse, R. M. Humphreys, & A. Damineli (San Francisco: ASP), 6
6. Davidson, K., Ebbets, D., Weigelt, G., Humphreys, R. M., Hajian, A. R., Walborn, N. R., & Rosa, M. 1995, AJ, 109, 1784
7. Davidson, K., & Humphreys, R. M. 1997, ARA&A, 35, 1
8. Davidson, K., et al. 1997, AJ, 113, 335
9. Ebbets, D. C., Walborn, N. R., & Parker, J. W. 1997, ApJ, 489, L161
10. Ferland, G. 1996, Hazy: a Brief Introduction to CLOUDY (Lexington: Univ. Kentucky Int. Rep.)
11. Ferland, G. J., Korista, K. T., Verner, D. A., Ferguson, J. W., Kingdon, J. B., & Verner, E. M. 1998, PASP, 110, 761
12. Fuhr, J. R., Martin, G. A., & Weise, W. L. 1988, J. Phys. Chem. Ref. Data Suppl., 17, 4
13. Gull, T., Ishibashi, K., & Davidson, K. 1999, in ASP Conf. Ser. 179, η Cariane at the Millennium, ed. J. A. Morse, R. M. Humphreys, & A. Damineli (San Francisco: ASP), 144
14. Gull, T., Ishibashi, K., Davidson, K., & Collins N. 2001, in ASP Conf. Ser. 242, η Carinae and Other Mysterious Stars, ed. T. Gull, S. Johansson, & K. Davidson (San Francisco: ASP), 391
15. Hamann, F., Davidson, K., Ishibashi, K., & Gull, T. 1999, in ASP Conf. Ser. 179, η Carinae at the Millennium, ed. J. A. Morse, R. M. Humphreys, & A. Damineli (San Francisco: ASP), 116
16. Hartman, H., & Johansson, S. 2000, A&A, 359, 627
17. Hillier, D. J., Crowther, P. A., Najarro, F., & Fullerton, A. W. 1998, A&A, 340, 483
18. Hillier, D. J., Davidson, K., Ishibashi, K., & Gull, T. 2001, ApJ, 553, 837
19. Ishibashi, K., et al. 1999, ApJ, 524, 983
20. Johansson, S. 1984, Phys. Scr., T8, 63
21. Johansson, S., & Hamann, F. 1993, Phys. Scr., 47, 157
22. Johansson, S., & Jordan, C. 1984, MNRAS, 210, 239
23. Johansson, S., & Letokhov, V. 2001, A&A, 378, 266
24. Kurucz, R. L. 1981, Semiempirical Calculation of gf Values, IV: Fe II (SAO Special Rep. 390; Washington: SAO)
25. Mewe, R. 1972, A&A, 20, 215
26. Nahar, S. N. 1995, A&A, 293, 967
27. Osterbrock, D. E. 1989, Astrophysics of Gaseous Nebulae and Active Galactic Nuclei (Mill Valley: University Science Books)
28. Pittard, J. M., & Corcoran, M. F. 2002, A&A, 383, 636
29. Pradhan, A. K., & Pens, J. 1995, in The Analysis of Emission Lines, ed. R. Williams & M. Livio (Cambridge: Cambridge Univ. Press), 8
30. Quinet, P., Le Dourneuf, M., & Zeippen, C. J. 1996, A&AS, 120, 361
31. Verner, D., & Yakovlev, D. 1986, Ap&SS, 165, 27
32. Verner, E. M., Verner, D. A., Baldwin, J., Ferland, G., & Martin P. 2000, ApJ, 543, 831
33. Verner, E. M., Verner, D. A., Korista, K. T., Ferguson, J. W., Hamann, F., & Ferland, G. J. 1999, ApJS, 120, 101
34. Viotti, R., Rossi, L., Cassatella, A., Altamore, A., & Baratta, G. 1989, ApJS, 71, 983
35. Weigelt, G., & Ebersberger, J. 1986, A&A, 163, L5
36. Zethson, T. 2001, Ph.D. thesis, Univ. Lund
37. Zhang, H. L., & Pradhan, A. K. 1995, A&A, 293, 953