Hostname: page-component-78c5997874-ndw9j Total loading time: 0 Render date: 2024-11-08T05:33:12.671Z Has data issue: false hasContentIssue false
  • English
  • Français

Abundances from z=0 to z=5

Published online by Cambridge University Press:  19 July 2016

Donald G. York
Donald G. York*
Affiliation:
The University of Chicago Department of Astronomy & Astrophysics 5640 S. Ellis Avenue Chicago, IL 60637 USA

Abstract

Core share and HTML view are not available for this content. However, as you have access to this content, a full PDF is available via the ‘Save PDF’ action button.

Interstellar abundances are compared for the Milky Way disk, the Milky Way halo, the Large and Small Magellanic Clouds and the damped Lyman alpha systems among the QSO absorption line systems. While a new set of observational aspects of element formation in the Universe is emerging, including a dearth of formation activity from z=5 to z=3, the predicted signal of [Si/Fe] decreasing from high z to low z, as Type I supernovae start contributing to Fe production, has not yet been seen.

Type
Conference Papers in order of Presentation
Information
Symposium - International Astronomical Union , Volume 187: Cosmic Chemical Evolution , 2002 , pp. 109 - 115
Copyright
Copyright © 2002 

References

1. Rogerson, J. B., Spitzer, L., Drake, J. F., Dressier, K., Jenkins, E. B., Morton, D. C., and York, D. G. 1973, ApJ , 181, L97.Google Scholar
2. Smith, H. E., Jura, M. and Margon, B. 1979, ApJ , 228, 369.CrossRefGoogle Scholar
3. Savage, B. D. and Sembach, K. R. 1996, ARA&A , 34, 279.Google Scholar
4. Kulkarni, V. P., Huang, K. L., Green, R. F., Bechtold, J., Welty, D. E., and York, D. G. 1996, MNRAS , 279, 197.CrossRefGoogle Scholar
5. Pettini, M., Smith, L. J., Hunstead, R. W. and King, D. L. 1994, ApJ , 426, 79.Google Scholar
6. Robertson, J., Morton, D. C., Blades, J. C., York, D. G. and Meyer, D. M. 1988, ApJ , 325, 635.Google Scholar
7. Lu, L., Sargent, W. L. W., Barlow, T. A., Churchill, C. W. and Vogt, S. S. 1996, ApJ , 107, 475.Google Scholar
8. Prochaska, J. X. and Wolfe, A. M. 1997, ApJ , 474, 140.Google Scholar
9. Sofia, U. J., Cardelli, J. A. and Savage, B. D. 1994, ApJ , 430, 650.CrossRefGoogle Scholar
10. York, D. G. and Kinahan, B. F. 1979, ApJ , 228, 127.CrossRefGoogle Scholar
11. Spitzer, L. and Fitzpatrick, E. L. 1995, ApJ , 445, 196.CrossRefGoogle Scholar
12. Hobbs, L. M., Welty, D. E., Morton, D. C., Spitzer, L. and York, D. G. 1993, ApJ , 411, 750.Google Scholar
13. Welty, D. E., Lauroesch, J. T., Baldes, J. C., Hobbs, L. M. and York, D. G. 1997, ApJ , 489, 672.Google Scholar
14. Welty, D. E., Frisch, P. C., Sonneborn, G. and York, D. G. 1999, ApJ , in press.Google Scholar
15. Xu, J., Crotts, A. P. S., and Kunkel, W. E. 1995, ApJ , 451, 806.CrossRefGoogle Scholar
16. Lauroesch, J. T., Truran, J. W., Welty, D. E. and York, D. G. 1996, PASP , 108, 641.Google Scholar
17. Meyer, D. M. and York, D. G. 1987, ApJ , 315, L5.Google Scholar
18. Khare, P., York, D. G. and Green, R. 1989, ApJ , 347, 627.Google Scholar
19. Cowie, L. L, Songaila, A., Kim, T. and Hu, E. M. 1995, AJ , 109, 1522.Google Scholar
20. Meiksin, A. and Madau, P. 1993, ApJ , 412, 34.CrossRefGoogle Scholar
21. Songaila, A. 1997, ApJ , 490, L1.Google Scholar
22. Timmes, F. X., Lauroesch, J. T. and Truran, J. W. 1995, ApJ , 451, 468.CrossRefGoogle Scholar
23. Meyer, D. M. and York, D. G. 1992, ApJ , 399, L121.CrossRefGoogle Scholar
24. York, D. G., Dopita, M., Green, R. and Bechtold, J. 1986, ApJ , 311, 610.Google Scholar
25. Ellis, R. 1999, Nature , xxx, xxx.(Astroph9807287).Google Scholar
26. Timmes, F. X., Truran, J. W., Lauroesch, J. T. and York, D. G. 1997, ApJ , 476, 464.Google Scholar
27. Truran, J. W. & Cameron, A. 1971, ApJS , 14, 179.Google Scholar
28. Wheeler, J. C., Sneden, C. and Truran, J. W. 1989, ARA&A , 27, 279.Google Scholar