Extremely metal-poor stars. VIII. High-resolution, high signal-to-noise ratio analysis of five stars with [Fe/H] ≲ -3.5

Astrophysical Journal

Volumn 561, Issue 2 PART 1, 2001, Pages 1034-1059

  Norris, John E ^a   Ryan, Sean G ^b   Beers, Timothy C ^c  

^a AUSTRALIAN NATIONAL UNIVERSITY   (Australia)

^b OPEN UNIVERSITY   (United Kingdom)

^c MICHIGAN STATE UNIVERSITY   (United States)

Author keywords

Galaxy: abundances; Nuclear reactions, nucleosynthesis, abundances; Stars: abundances; Stars: Population II

Indexed keywords

EID: 0035841697     PISSN: 0004637X     EISSN: 15384357     Source Type: Journal    
DOI: 10.1086/323429     Document Type: Article

References (109)

1. Allende Prieto, C., Garcia López, R. J., Lambert, D. L., & Gustafsson, B. 1999, ApJ, 527, 879
2. Alonso, A., Arribas, S., & Martinez-Roger, C. 1996, A&A, 313, 873
3. _. 1999, A&AS, 140, 261
4. Anders, E., & Grevesse, N. 1989, Geochim. Cosmochim. Acta, 53, 197
5. Anstee, S. D., & O'Mara, B. J. 1995, MNRAS, 276, 859
6. Aoki, W., Norris, J. E., Ryan, S. G., Beers, T. C., & Ando, H. 2000, ApJ, 536, L97
7. Arpigny, C., & Magain, P. 1983, A&A, 127, L7
8. Asplund, M. 2000, Proc. IAU Symp. 198, The Light Elements and Their Evolution, ed. L. da Silva, M. Spite, & R. de Medeiros (San Francisco: ASP), 448
9. Asplund, M., Carlsson, M., Garcia Perez, A. E., & Kiselman, D. 2001, NewA Rev., 45, 8
10. Asplund, M., Nordlund, Å., Trampedach, R., & Stein, R. F. 1999, A&A, 346, L17
11. Barklem, P. S., & O'Mara, B. J. 1997, MNRAS, 290, 102
12. Barklem, P. S., O'Mara, B. J., & Ross, J. E. 1998, MNRAS, 296, 1057
13. Baumüller, D., & Gehren, T. 1997, A&A, 325, 1088
14. Beers, T. C., Flynn, K., & Gebhardt, K. 1990, AJ, 100, 32
15. Beers, T. C., Preston, G. W., & Shectman, S. A. 1985, AJ, 90, 2089
16. _. 1992, AJ, 103, 1987
17. Beers, T. C., Rossi, S., Norris, J. E., Ryan, S. G., Molaro, P., & Rebolo, R. 1998, Space Sci. Rev., 84, 139
18. Bell, R. A., Eriksson, K., Gustafsson, B., & Nordlund, Å. 1976, A&AS, 23, 37
19. Bell, R. A., & Gustafsson, B. 1978, A&AS, 34, 229
20. _. 1989, MNRAS, 236, 653
21. Bell, R. A., & Oke, J. B. 1986, ApJ, 307, 253
22. Bessell, M. S. 1979, PASP, 91, 589
23. Bessell, M. S., & Norris, J. 1984, ApJ, 285, 622
24. Bizzarri, A., Huber, M. C. E., Noels, A., Grevesse, N., Bergeson, S. D., Tsekeris, P., & Lawler, J. E. 1993, A&A, 273, 707
25. Blake, L. A. J., Ryan, S. G., Norris, J. E., & Beers, T. C. 2001, Nucl. Phys. A, 688, 502
26. Boesgaard, A. M., King, J. R., Deliyannis, C. P., & Vogt, S. S. 1999, AJ, 117, 492
27. Bond, H. E. 1981, ApJ, 248, 606
28. Bonifacio, P., Molaro, P., Beers, T. C., & Vladilo, G. 1998, A&A, 332, 672
29. Buser, R., & Kurucz, R. L. 1992, A&A, 264, 557
30. Cardon, B. L., Smith, P. L., Scalo, J. M., Testerman, L., & Whaling, W. 1982, ApJ, 260, 395
31. Carney, B. W., Wright, J. S., Sneden, C., Laird, J. B., Aguilar, L. A., & Latham, D. W. 1997, AJ, 114, 363
32. Carr, B. J., Bond, J. R., & Arnett, W. D. 1984, ApJ, 277, 445
33. Cayrel, R., et al. 2001a, NewA Rev., 45, 533
34. _. 2001b, Nature, 409, 691
35. Cleveland, W. S. 1994, The Elements of Graphing Data (revised ed.; Summit: Hobart Press)
36. Cottrell, P. L., & Norris, J. 1978, ApJ, 221, 893
37. Cowan, J. J., Pfeiffer, B., Kratz, K.-L., Thielemann, F.-K., Sneden, C., Buries, S., Tytler, D., & Beers, T. C. 1999, ApJ, 521, 194
38. Dessauges-Zavadsky, M., D'Odorico, S., McMahon, R. G., Molaro, P., Ledoux, C., Peroux, C., & Storrie-Lombardi, L. J. 2001, A&A, 370, 426
39. Fassia, A., & Meikle, W. P. S. 1999, MNRAS, 302, 314
40. Fassia, A., Meikle, W. P. S., Geballe, T. R., Walton, N. A., Pollaco, D. L., Rutten, R. G. M., & Tinney, C. 1998, MNRAS, 299, 150
41. Fryer, C. L., Woosley, S. E., & Heger, A. 2001, ApJ, 550, 372
42. Fulbright, J. P. 1999, Ph.D. thesis, Univ. California, Santa Cruz, chap. 6
43. _. 2000, AJ, 120, 1841
44. Fulbright, J. P., & Kraft, R. P. 1999, AJ, 118, 527
45. Gibbons, J. D. 1985, Nonparametric Methods for Quantitative Analysis (2d ed.; Columbus: American Sciences Press)
46. Gilroy, K. K., Sneden, C., Pilachowski, C. A., & Cowan, J. J. 1988, ApJ, 327, 298
47. Gratton, R. G. 1989, A&A, 208, 171
48. Gratton, R. G., Carretta, E., Eriksson, K., & Gustafsson, B. 1999, A&A, 350, 955
49. Gratton, R. G., & Sneden, C. 1987, A&A, 178, 179
50. _. 1988, A&A, 204, 193
51. _. 1990, A&AS, 86, 269
52. _. 1991, A&A, 241, 501
53. _. 1994, A&A, 287, 927
54. Heger, A., & Woosley, S. E. 2001, preprint (astro-ph/0107037)
55. Hill, V., et al. 2000, A&A, 353, 557
56. Ikuta, C., & Aromoto, N. 1999, PASJ, 51, 459
57. Israelian, G., Garcia López, R. J., & Rebolo, R. 1998, ApJ, 507, 805
58. Israelian, G., Rebolo, R., Garcia López, R. J., Bonifacio, P., Molaro, P., Basri, G., & Shchukina, N. 2001, ApJ, 551, 833
59. Karamatskos, N., Michalak, R., Zimmermann, P., Kroll, S., & Kock, M. 1986, Z. Phys. D, 3, 391
60. Kraft, R. P., Suntzeff, N. B., Langer, G. E., Carbon, D. F., Trefzger, C. F., Friel, E., & Stone, R. P. S. 1982, PASP, 94, 55
61. Kurucz, R. L. 1970, SAO Special Rep. 309
62. _. 1993, CD-ROM 13, ATLAS Stellar Atmospheres Programs and 2 km/s grid (Cambridge: SAO)
63. Lambert, D. L. 1978, MNRAS, 182, 249
64. Langer, G. E., Kraft, R. P., Carbon, D. F., Friel, E., & Oke, J. B. 1986, PASP, 98, 473
65. Lawler, J. E., & Dakin, J. T. 1989, J. Opt. Soc. Am. B, 6, 1457
66. Maeder, A. 1997, in ASP Conf. Ser. 147, Abundance Profiles: Diagnostic Tools for Galaxy History, ed. D. Friedli, M. Edmunds, C. Robert, & L. Drissen (San Francisco: ASP), 224
67. McWilliam, A. 1990, ApJS, 74, 1075
68. _. 1998, AJ, 115, 1640
69. McWilliam, A., Preston, G. W., Sneden, C., & Searle, L. 1995a, AJ, 109, 2757
70. McWilliam, A., Preston, G. W., Sneden, C., & Shectman, S. 1995b, AJ, 109, 2736
71. Molaro, P., & Bonifacio, P. 1990, A&A, 236, L5
72. Molaro, P., & Castelli, F. 1990, A&A, 228, 426
73. Nakamura, T., Umeda, H., Iwamoto, K., Nomoto, K., Hashimoto, M., Hix, W. R., & Thielemann, F.-K. 2001, ApJ, 555, 880
74. Nakamura, T., Umeda, H., Nomoto, K., Thielemann, F.-K., & Burrows, A. 1999, ApJ, 517, 193
75. Nissen, P. E., & Schuster, W. J. 1997, A&A, 326, 751
76. Nitz, D. E., Kunau, A. E., Wilson, K. L., & Lentz, L. R. 1999, ApJS, 122, 557
77. Norris, J. E. 1999, in ASP Conf. Ser. 165, The Third Stromlo Symposium: The Galactic Halo, ed. B. K. Gibson, T. S. Axelrod, & M. E. Putman (San Francisco: ASP), 213
78. Norris, J. E., Beers, T. C., & Ryan, S. G. 2000, ApJ, 540, 456
79. Norris, J. E., Peterson, R. C., & Beers, T. C. 1993, ApJ, 415, 797
80. Norris, J. E., Ryan, S. G., & Beers, T. C. 1996, ApJS, 107, 391
81. _. 1997a, ApJ, 488, 350
82. _. 1997b, ApJ, 489, L169
83. Pettini, M., Smith, L. J., King, D. L., & Hunstead, R. W. 1997, ApJ, 486, 665
84. Preston, G. W., Shectman, S. A., & Beers, T. C. 1991, ApJS, 76, 1001
85. Primas, F., Molaro, P., Bonifacio, P., & Hill, V. 2000, A&A, 362, 666
86. Primas, F., Molaro, P., & Castelli, F. 1994, A&A. 290, 885
87. Prochaska, J. X., & Wolfe, A. M. 1999, ApJS, 121, 369
88. Rossi, S., Beers, T. C., & Sneden, C. 1999, in ASP Conf. Ser. 165, The Third Stromlo Symposium: The Galactic Halo, ed. B. K. Gibson, T. S. Axelrod, & M. E. Putman (San Francisco: ASP), 264
89. Ryan, S. G. 1998, A&A, 331, 1051
90. Ryan, S. G., Aoki, W., Blake, L. A. J., Norris, J. E., Beers, T. C., Gallino, R., Busso, M., & Ando, H. 2001, Mem. Soc. Astron. Italiana, in press
91. Ryan, S. G., Beers, T. C., Olive, K. A., Fields, B. D., & Norris, J. E. 2000, ApJ, 530, L57
92. Ryan, S. G., Norris, J. E., & Beers, T. C. 1996, ApJ, 471, 254
93. _. 1999, ApJ, 523, 654
94. Ryan, S. G., Norris, J. E., & Bessell, M. S. 1991, AJ, 102, 303
95. Shigeyama, T., & Tsujimoto, T. 1998, ApJ, 507, L135
96. Sneden, C., McWilliam, A., Preston, G. W., Cowan, J. J., Burns, D. L., & Armosky, B. J. 1996, ApJ, 467, 819
97. Sneden, C., & Parthasarathy, M. 1983, ApJ, 267, 757
98. Songaila, A., & Cowie, L. L. 1996, AJ, 112, 335
99. Stephens, A. 1999, AJ, 117, 1771
100. Thévenin, F., & Idiart, T. P. 1999, ApJ, 521, 753
101. Timmes, F. X., Woosley, S. E., & Weaver, T. A. 1995, ApJS, 98, 617
102. Tomkin, J., Lemke, M., Lambert, D. L., & Sneden, C. 1992, AJ, 104, 1568
103. Tomkin, J., Woolf, V. M., Lambert, D. L., & Lemke, M. 1995, AJ, 109, 2204
104. Travaglio, C., Gallino, R., Amari, S., Zinner, E., Woosley, S., & Lewis, R. S. 1999, ApJ, 510, 325
105. Tsujimoto, T., & Shigeyama, T. 1998, ApJ, 508, L151
106. Tsujimoto, T., Shigeyama, T., & Yoshii, Y. 1999, ApJ, 519, L63
107. Umeda, H., Nomoto, K., & Nakamura, T. 2000, in ESO Conf., The First Stars, ed. A. Weiss, T. Abel, & V. Hill (Berlin: Springer), 149
108. Woosley, S. E., & Weaver, T. A. 1982, in Supernovae: A Survey of Current Research, ed. M. J. Rees & R. J. Stoneham (Dordrecht: Reidel), 79
109. _. 1995, ApJS, 101, 181