The chemical composition and age of the metal-poor halo star bd +17°3248

Astrophysical Journal

Volumn 572, Issue 2 I, 2002, Pages 861-879

  Cowan, John J ^a   Sneden, Christopher ^b   Burles, Scott ^c   Ivans, Inese I ^b   Beers, Timothy C ^d   Truran, James W ^e   Lawler, James E ^f   Primas, Francesca ^g   Fuller, George M ^h   Pfeiffer, Bernd ⁱ   Kratz, Karl Ludwig ⁱ  

^a University of Oklahoma   (United States)

^b The University of Texas at Austin   (United States)

^c MASSACHUSETTS INSTITUTE OF TECHNOLOGY   (United States)

^d MICHIGAN STATE UNIVERSITY   (United States)

^e UNIVERSITY OF CHICAGO   (United States)

^f University of Wisconsin Madison   (United States)

^g EUROPEAN SOUTHERN OBSERVATORY   (Germany)

^h UNIVERSITY OF CALIFORNIA   (United States)

ⁱ JOHANNES GUTENBERG UNIVERSITY   (Germany)

Author keywords

Galaxy: abundances; Galaxy: evolution; Galaxy: halo; Nuclear reactions, Nucleosynthesis, Abundances; Stars: abundances; Stars: Population II

Indexed keywords

EID: 13944272485     PISSN: 0004637X     EISSN: 15384357     Source Type: Journal    
DOI: 10.1086/340347     Document Type: Article

References (123)

1. Alonso, A., Arribas, S., & Martinez-Roger, C. 1998, A&AS, 131, 209
2. -. 1999, A&AS, 140, 261
3. -. 2001, A&A, 376, 1039
4. Anthony-Twarog, B. J., & Twarog, B. A. 1994, AJ, 107, 1577
5. -. 1998, AJ, 116, 1922
6. Aoki, W., et al. 2001, ApJ, 561, 346
7. Arlandini, C., Käppeler, F., Wisshak, K., Gallino, R., Lugaro, M., Busso, M., & Staniero, O. 1999, ApJ, 525, 886
8. Balachandran, S., & Carney, B. W. 1996, AJ, 111, 946
9. Barlow, T. A., & Sargent, W. L. W. 1997, AJ, 113, 136
10. Beers, T. C., Preston, G. W., & Shectman, S. A. 1985, AJ, 90, 2089
11. -. 1992, AJ, 103, 1987
12. Beers, T. C., Rossi, S., Norris, J. E., Ryan, S. G., & Shefler, T. 1999, AJ, 117, 981
13. Beers, T. C., & Sommer-Larsen, J. 1995, ApJS, 96, 175
14. Bell, R. A., & Gustafsson, B. 1978, A&AS, 34, 229
15. Bergström, H., Bíemont, E., Lundberg, H., & Persson, A. 1988, A&A, 192, 335
16. Biémont, E., Grevesse, N., Kwiatkowski, M., & Zimmermann, P. 1982, A&A, 108, 127
17. Biémont, E., & Lowe, R. M. 1993, A&A, 273, 665
18. Biémont, E., Lyngå, C., Li, Z. S., Svanberg, S., Garnir, H. P., & Doidge, P. S. 1999, MNRAS, 303, 721
19. Boesgaard, A. M., King, J. R., Deliyannis, C. P., & Vogt, S. S. 1999, AJ, 117, 492
20. Bond, H. E. 1980, ApJS, 44, 517
21. Burles, S., Truran, J. W., Cowan, J. J., Sneden, C., Kratz, K.-L, & Pfeiffer, B. 2001, preprint
22. Burris, D. L., Pilachowski, C. A., Armandroff, T. A., Sneden, C., Cowan, J. J., & Roe, H. 2000, ApJ, 544, 302 (B00)
23. Cameron, A. G. W. 2001, ApJ, 562, 456
24. Carbon, D., Langer, G., Butler, D., Kraft, R., Suntzeff, N., Kemper, E., Trefzger, C., & Romanishin, W. 1982, ApJS, 49, 207
25. Carney, B. W. 1983, AJ, 88, 610
26. Cayrel, R. 1996, A&A Rev., 7, 217
27. Cayrel, R., et al. 2001, Nature, 409, 691
28. Clariá, J. J., Minniti, D., Piatti, A. E., & Lapasset, E. 1994, MNRAS, 268, 733
29. Corliss, C. H., & Bozman, W. R. 1962, Experimental Transition Probabilities for Spectral Lines of Seventy Elements, NBS Monograph 32 (Washington, DC: US Govt. Printing Office)
30. Cowan, J. J., Burris, D. L., Sneden, C., McWilliam, A., & Preston, G. W. 1995, ApJ, 439, L51
31. Cowan, J. J., McWilliam, A., Sneden, C., & Burris, D. L. 1997, ApJ, 480, 246
32. Cowan, J. J., Pfeiffer, B., Kratz, K.-L., Thielemann, F.-K., Sneden, C., Burles, S., Tytler, D., & Beers, T. C. 1999, ApJ, 521, 194
33. Cowan, J. J., Sneden, C., & Truran, J. W. 2001, in Proceedings of the 20th Texas Symposium on Relativistic Astrophysics, ed. C. Wheeler & H. Martel, (New York: AIP), 337
34. Cowan, J. J., Sneden, C., Truran, J. W., & Burris, D. L. 1996, ApJ, 460, L115
35. Cowley, C. R., & Corliss, C. H. 1983, MNRAS, 203, 651
36. Crawford, J. L., Sneden, C., King, J. R., Boesgaard, A. M., & Deliyannis, C. P. 1998, AJ, 116, 2489
37. Dupree, A. K., & Smith, D. H. 1995, AJ, 110, 405
38. Edvardsson, B., Andersen, J., Gustafsson, B., Lambert, D. L., Nissen, P. E., & Tomkin, J. 1993, A&A, 275, 101
39. Fitzpatrick, M. J., & Sneden, C. 1987, BAAS, 19, 1129
40. François, P., Spite, M., & Spite, F. 1993, A&A, 274, 821
41. Gaarde, M. B., Zerne, R., Caiyan, L., Zhankui, J., Larsson, J., & Svanberg, S. 1994, Phys. Rev. A, 50, 209
42. Gilliland, R. L., Morris, S. L., Weymann, R. J., Ebbets, D. C., & Linder, D. J. 1992, PASP, 104, 367
43. Gough, D. S., Hannaford, P., & Lowe, R. M. 1982, J. Phys. B, 15, L431
44. -. 1983, J. Phys. B, 16, 785
45. Gratton, R., & Sneden, C. 1991, A&A, 241, 501
46. -. 1994, A&A, 287, 927
47. Gratton, R. G., Sneden, C., Carretta, E., & Bragaglia, A. 2000, A&A, 354, 169
48. Grevesse, N., & Sauval, A. J. 1998, Space Sci. Rev., 85, 161
49. Hannaford, P., Larkins, P. L., & Lowe, R. M. 1981, J. Phys. B, 14, 2321
50. Hannaford, P., Lowe, R. M., Biémont, E., & Grevesse, N. 1985, A&A, 143, 447
51. Hannawald, M., Pfeiffer, B., & Kratz, K.-L. 2001, in ASP Conf. Ser. 245, Astrophysical Ages and Time Scales, ed. T. von Hippel, N. Manset, & C. Simpson (San Francisco: ASP), 310
52. Hartkopf, W. I., & Yoss, K. M. 1982, AJ, 87, 1679
53. Holweger, H., & Müller, E. A. 1974, Sol. Phys., 39, 19
54. Irwin, A. W. 1981, ApJS, 45, 621
55. Israelian, G., García Lopez, R. J., & Rebolo, R. 1998, ApJ, 507, 805
56. Ivarsson, S., Litzén, U., & Wahlgren, G. M. 2001, Phys. Scr., in press
57. Johnson, J. A., & Bolte, M. 2001, ApJ, 554, 888
58. Käppeler, F., Beer, H., & Wisshak, K. 1989, Rep. Prog. Phys., 52, 945
59. Klochkova, V. G., Ermakov, S. V., & Panchuk, V. E. 1999, Ap&SS, 265, 185
60. Kraft, R. P., Suntzeff, N. B., Langer, G. E., Trefzger, C. F., Friel, E., Stone, R. P., & Carbon, D. F. 1982, PASP, 94, 55
61. Krishnaswamy-Gilroy, K., Sneden, C., Pilachowski, C. A., & Cowan, J. J. 1988, ApJ, 327, 298
62. Kurucz, R. L. 1995, in ASP Conf. Ser. 81, Workshop on Laboratory and Astronomical High Resolution Spectra, ed. A. J. Sauval, R. Blomme, & N. Grevesse (San Francisco: ASP), 583
63. Kurucz, R. L., Furenlid, I., Brault, J., & Testerman, L. 1984, Solar Flux Atlas from 296 to 1300 nm (Cambridge: Harvard Univ. Press)
64. Kusz, J. 1992, A&AS, 92, 517
65. Kwiatkowski, M., Zimmermann, P., Biémont, E., & Grevesse, N. 1984, A&A, 135, 59
66. Lawler, J. E., Bonvallet, G., & Sneden, C. 2001a, ApJ, 556, 452
67. Lawler, J. E., Wickliffe, M. E., Cowley, C. R., & Sneden, C. 2001b, ApJS, 137, 341
68. Lawler, J. E., Wickliffe, M. E., Den Hartog, E. A., & Sneden, C. 2001c, ApJ, 563, 1075
69. Lotrian, J., & Guern, Y. 1982, J. Phys. B, 15, 69
70. Luck, R. E., & Bond, H. E. 1981, ApJ, 244, 919
71. Lundberg, H., Johansson, S., Nilsson, H., & Zhang, Z. 2001, A&A, 372, L50
72. Maier, R. S., & Whaling, W. 1977, J. Quant. Spectrosc. Radiat. Transfer, 18, 501
73. Mathews, G. J., Bazan, G., & Cowan, J. J. 1992, ApJ, 391, 719
74. McWilliam, A. 1998, AJ, 115, 1640
75. McWilliam, A., Preston, G. W., Sneden, C., & Searle, L. 1995a, AJ, 109, 2757
76. McWilliam, A., Preston, G. W., Sneden, C., & Shectman, S. 1995b, AJ, 109, 2736
77. Meléndez, J., Barbuy, B., & Spite, F. 2001, NewA Rev., 45, 551
78. Moore, C. E., Minnaert, M. G. J., & Houtgast, J. 1966, The Solar Spectrum 2935 A˚ to 8770 A˚, NBS Monograph 61 (Washington, DC: US Govt. Printing Office)
79. Morell, O., Källander, D., & Butcher, H. R. 1992, A&A, 259, 543
80. Morton, D. C. 2000, ApJS, 130, 403
81. Norris, J. E., Ryan, S. G., & Beers, T. C. 1997, ApJ, 489, L169
82. Palmeri, P., Quinet, P., Wyart, J.-F., & Biémont, E. 2000, Phys. Scr., 61, 323
83. Perryman, M. A. C., et al. 1997, A&A, 323, L49
84. Pfeiffer, B., Kratz, K.-L., & Thielemann, F.-K. 1997, Z. Phys. A, 357, 235
85. Pfeiffer, B., Kratz, K.-L., Thielemann, F.-K., & Walters, W. B. 2001a, Nucl. Phys. A, 693, 282
86. Pfeiffer, B., Ott, U., & Kratz, K.-L. 2001b, Nucl. Phys. A, 688, 575
87. Pilachowski, C. A., & Sneden, C. 1999, AAS, 195, 5006
88. Pilachowski, C. A., Sneden, C., & Booth, J. 1993, ApJ, 407, 699
89. Pilachowski, C. A., Sneden, C., & Kraft, R. P. 1996, AJ, 111, 1689
90. Raiteri, C. M., Gallino, R., Busso, M., Neuberger, D., & Käppeler, F. 1993, ApJ, 419, 207
91. Reader, J., Acquistra, N., Sansonetti, C. J., & Sansonetti, J. E. 1990, ApJS, 72, 831
92. Rosswog, S., Liebendorfer, M., Thielemann, F.-K., Davies, M. B., Benz, W., & Piran, T. 1999, A&A, 341, 499
93. Ryan, S. G., Norris, J. E., & Beers, T. C. 1996, ApJ, 471, 254
94. Smith, G. H., & Dupree, A. K. 1988, AJ, 95, 1547
95. Sneden, C. 1973, ApJ, 184, 839
96. Sneden, C., Cowan, J. J., Burris, D. L., & Truran, J. W. 1998, ApJ, 496, 235
97. Sneden, C., Cowan, J. J., Ivans, I. I., Fuller, G. M., Burles, S., Beers, T. C., & Lawler, J. E. 2000a, ApJ, 533, L139
98. Sneden, C., Cowan, J. J., Lawler, J. E., Burles, S., Beers, T. C., & Fuller, G. M. 2002, ApJ, 566, L25
99. Sneden, C., Cowan, J. J., & Truran, J. W. 2001a, in Cosmic Evolution, ed. E. Vangioni-Flam, R. Ferlet, & M. Lemoine (Singapore: World Scientific), 179
100. Sneden, C., Gratton, R. G., & Crocker, D. A. 1991a, A&A, 246, 354
101. Sneden, C., Johnson, J., Kraft, R. P., Smith, G. H., Cowan, J. J., & Bolte, M. S. 2000b, ApJ, 536, L85
102. Sneden, C., Kraft, R. P., Prosser, C. F., & Langer, G. E. 1991b, AJ, 102, 2001
103. Sneden, C., Kraft, R. P., Shetrone, M. D., Smith, G. H., Langer, G. E., & Prosser, C. F. 1997, AJ, 114, 1964
104. Sneden, C., Lawler, J. E., & Cowan, J. J. 2001b, Phys. Scr., in press
105. Sneden, C., McWilliam, A., Preston, G. W., Cowan, J. J., Burris, D. L., & Armosky, B. J. 1996, ApJ, 467, 819 (S96)
106. Sneden, C., & Parthasarathy, M. 1983, ApJ, 267, 757
107. Sneden, C., & Pilachowski, C. A. 1985, ApJ, 288, L55
108. Sneden, C., Pilachowski, C. A., & Kraft, R. P. 2000c, AJ, 120, 1351
109. Sneden, C., Preston, G. W., McWilliam, A., & Searle, L. 1994, ApJ, 431, L27
110. Spite, M., & Spite, F. 1978, A&A, 67, 23
111. Toenjes, R., Schatz, H., Kratz, K.-L., Pfeiffer, B., Beers, T. C., Cayrel, R., Cowan, J. J., & Hill, V. 2001, in ASP Conf. Ser. 245, Astrophysical Ages and Time Scales, ed. T. von Hippel, N. Manset, & C. Simpson (San Francisco: ASP), 376
112. Truran, J.W. 1981, A&A, 97, 391
113. Tull, R. G., MacQueen, P. J., Sneden, C., & Lambert, D. L. 1995, PASP, 107, 251
114. Vogt, S. S., et al. 1994, Proc. SPIE, 2198, 362
115. Ward, L., Vogel, O., Arnesan, A., Hallin, R., & Wännström, A. 1985, Phys. Scr., 31, 161
116. Wasserburg, G. J., Busso, M., & Gallino, R. 1996, ApJ, 466, L109
117. Wasserburg, G. J., & Qian, Y.-Z. 2000, ApJ, 529, L21
118. Westin, J., Sneden, C., Gustafsson, B., & Cowan, J. J. 2000, ApJ, 530, 783
119. Wheeler, C., Cowan, J. J., & Hillebrandt, W. 1998, ApJ, 493, L101
120. Wheeler, C., Sneden, C., & Truran, J. W. 1989, ARA&A, 27, 279
121. Wickliffe, M. E., Lawler, J. E., & Nave, G. 2000, J. Quant. Spectrosc. Radiat. Transfer, 66, 363
122. Wisshak, K., Voss, F., & Käppeler, F. 1996, in Proceedings of the 8th Workshop on Nuclear Astrophysics, ed. W. Hillebrandt & E. Müller (Munich: MPI), 16
123. Woolf, V. M., Tomkin, J., & Lambert D. L. 1995, ApJ, 453, 660