Abundance anomalies in hot horizontal branch stars of the Galactic globular cluster NGC 2808

Astronomy and Astrophysics

Volumn 452, Issue 2, 2006, Pages 493-501

  Pace, G ^a   Recio Blanco, A ^b   Piotto, G ^a   Momany, Y ^a  

^a UNIVERSITY OF PADOVA   (Italy)

^b UNIVERSITÉ CÔTE D'AZUR   (France)

Author keywords

Stars: abundances; Stars: horizontal branch

Indexed keywords

ERROR ANALYSIS; METALLIC COMPOUNDS; OPTICAL TELESCOPES; PARAMETER ESTIMATION; SOLAR RADIATION;

GALACTIC GLOBULAR CLUSTER; MODERATE-RESOLUTION SPECTRA; STARS: ABUNDANCES; STARS: HORIZONTAL-BRANCH;

ASTROPHYSICS;

EID: 33744951516     PISSN: 00046361     EISSN: 14320746     Source Type: Journal    
DOI: 10.1051/0004-6361:20054593     Document Type: Article

References (60)

1. Bard, A., & Kock, M. 1994, A&A, 282, 1014
2. Bedin, L., Piotto, G., Zoccali, M., et al. 2000, A&A, 363, 159
3. Behr, B. B. 2003a, ApJS, 149, 67
4. Behr, B. B. 2003b, ApJS, 149, 101
5. Behr, B. B., Cohen, J. G., McCarthy, J. K., & Djorgovski, S. G. 1999, ApJ, 517, L31
6. Behr, B. B., Cohen, J. G., & McCarthy, J. K. 2000a, ApJ, 531, L37
7. Behr, B. B., Djorgovski, S. G., Cohen, J. G., et al. 2000b, ApJ, 528, 849
8. Biemont, E., Hibbert, A., Godefroid, M., Vaeck, N., & Fawcett, B. C. 1991, ApJ, 375, 818
9. Biemont, E., Palmeri, P., & Quinet, P. 1999, Ap&SS, 269, 635
10. Caloi, V. 1999, A&A, 343, 904
11. Cassisi, S., Castellani, V., degl'Innocenti, S., Salaris, M., & Weiss, A. 1999, A&AS, 134, 103
12. Clement, C. M., & Hazen, M. L. 1989, AJ, 97, 414
13. Carretta, E., Bragaglia, A., & Cacciari, C. 2004, ApJ, 610, L25
14. Carretta, E. 2005 [arXiv:astro-ph/0511144]
15. Carretta, E., & Gratton, R. G. 1997, A&AS, 121, 95
16. Cayrel, R. 1988, The impact of very high S/N spectroscopy on stellar physics, ed. G. Cayrel de Strobel, & M. Spite (Dordrecht: Kluwer Academic Publishers), IAU Symp., 132, 345
17. Castellani, M., & Castellani, V. 1993, ApJ, 407, 649
18. Corwin, T. M., Catelan, M., Borissova, J., & Smith, H. A. 2004, A&A, 421, 667
19. D'Antona, F., Bellazzini, M., Caloi, V., et al. 2005, ApJ, 631, 868
20. De Angeli, F., Piotto, G., Cassisi, S., et al. 2005, AJ, 130, 116
21. Fabbian, D. 2004, Graduate thesis, Universitá di Padova
22. Fabbian, D., Recio-Blanco, A., Gratton, R. G., & Piotto, G. 2005, A&A, 434, 235
23. Gratton, N. G. 1987, A&A, 179, 181
24. Greenstein, G. S., Truran, J. W., & Cameron, A. G. W. 1967, Nature, 213, 871
25. Grevesse, N., & Sauvai, A. J. 1998, SSRv, 85, 161
26. Grundahl, F., van den Berg, D. A., & Andersen, M. I. 1998, ApJ, 500, L179
27. Grundahl, F., Catelan, M., Landsman, W. B., Stetson, P. B., & Andersen, M. I. 1999, ApJ, 524, 242
28. Harris, W. E. 1974, ApJ, 192, L161
29. Harris, W. E. 1996, AJ, 112, 1487 [H96]
30. Harris, W. E. 2003, revised version of [H96]
31. Heise, C., & Kock, M. 1990, A&A, 230, 244
32. Hoyle, F., & Schwarzschild, M. 1955, ApJS, 2, 1
33. Hui-Bon-Hoa, A., LeBlanc, F., & Hauschildt, P. H. 2000, ApJ, 535, L43
34. Kraft, R. P., & Ivans, I. I. 2003, PASP, 115, 143
35. Kupka, F., Piskunov, N., Ryabchikova, T. A., Stempels, H. C., & Weiss, W. W. 1999, A&AS, 138, 119
36. Kurucz 1994, CD-ROM No. 19
37. Michaud, G., Vauclair, G., & Vauclair, S. 1983, ApJ, 267, 256
38. Modigliani, A., Mulas, G., Porceddu, I., & Dammiani, F. 2004, VLT-MAN-ESO-19500-3016
39. Moehler, S., Heber, U., & de Boer, K. S. 1995, A&A, 294, 65
40. Moehler, S., Sweigart, A. V., Landsman, W. B., & Heber, U. 2000, A&A, 360, 120
41. Moehler, S., Sweigart, A. V., Landsman, W. B., & Dreizler, S. 2002, A&A, 395, 37
42. Momany, Y., Piotto, G., Recio-Blanco, A., et al. 2002, ApJ, 576, L65
43. Momany, Y., Cassisi, S., Piotto, G., et al. 2003, A&A, 407, 303
44. Momany, Y., Bedin, L. R., Cassisi, S., et al. 2004, A&A, 420, 605
45. Paladini, C., Piotto, G., & Recio-Blanco, A., in preparation
46. Peterson, R. C. 1983, ApJ, 275, 737
47. Piotto, G., Zoccali, M., King, I. R., et al. 1999, AJ, 118, 1727
48. Piotto, G., Bedin, L. R., Cassisi, S., et al. 2004, MSAIS, 5, 71
49. Recio-Blanco, A., Piotto, G., Aparicio, A., & Renzini, A. 2002, ApJ, 572, L71
50. Recio-Blanco, A., Piotto, G., Aparicio, A., & Renzini, A. 2004, A&A, 417, 597
51. Recio-Blanco, A., Piotto, G., de Angeli, F., et al. 2005, A&A, 432, 851
52. Rosenberg, A., Saviane, I., Piotto, G., & Aparicio, A. 1999, AJ, 118, 2306
53. Sandage, A., & Wallerstein, G. 1960, ApJ, 131, 598
54. Sandage, A., & Wildey, R. 1967, ApJ, 150, 469
55. Sills, A., & Pinsonneault, M. H. 2000, ApJ, 540, 489
56. Simmons, G. J., & Blackwell, D. E. 1982, A&A, 112, 209
57. Sosin, C., Dorman, B., Djorgovski, S. G., et al. 1997, ApJ, 480, L35
58. Tolstoy, E., Gallagher, J. S., & Cole, A. A. 1998, AJ, 116, 1244
59. Vink, J. S., & Cassisi, S. 2002, A&A, 392, 553
60. van den Bergh, S. 1967, AJ, 72, 70