Hostname: page-component-78c5997874-m6dg7 Total loading time: 0 Render date: 2024-11-09T15:38:28.260Z Has data issue: false hasContentIssue false
  • English
  • Français

s-Process Nucleosynthesis on the Asymptotic Giant Branch

Published online by Cambridge University Press:  25 April 2016

John C. Lattanzio
John C. Lattanzio*
Affiliation:
Mathematics Department, Monash University, Clayton VIC 3168
Get access Rights & Permissions [Opens in a new window]

Abstract

In this article I review our understanding of s-process nucleosynthesis in Asymptotic Giant Branch (AGB) stars. The discussion begins with the nuclear back~ ground and then shows how the required conditions are found in thermally pulsing AGB stars. The two competing neutron sources (Ne22 and C13) are discussed, as is the observational and theoretical evidence for and against each of them. We conclude by discussing the recent evidence for hot bottom burning, including the observed enhancements of Li7 and Al26 in some AGB stars.

Type
Invited
Information
Publications of the Astronomical Society of Australia , Volume 10 , Issue 2 , 1992 , pp. 99 - 103
Copyright
Copyright © Astronomical Society of Australia 1992

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

References

Bazan, G. and Lattanzio, J. C, 1992, in preparation.Google Scholar
Boothroyd, A. I. and Sackmann, I-J., 1988, Astrophys. J., 328, 653.Google Scholar
Busso, M., Picchio, G., Gallino, R. and Chiefli, A., 1988, Astrophys. J., 326, 196.CrossRefGoogle Scholar
Cameron, A. G. W. and Fowler, W. A., 1971, Astrophys. J., 164, 111.Google Scholar
Clayton, D. D., 1968, Principles of Stellar Evolution and Nucleosynthesis, McGraw-Hill.Google Scholar
Hollowell, D. and Iben, I., 1989, Astrophys. J., 340, 966.Google Scholar
Iben, I., 1975a, Astrophys. J., 196, 525.Google Scholar
Iben, I., 1975b, Astrophys. J., 196, 549.Google Scholar
Iben, I., 1976, Astrophys. J., 208, 165.Google Scholar
Iben, I., and Renzini, A., 1982a, Astrophys. J. Lett., 259, L79.Google Scholar
Iben, I., and Renzini, A., 1982b, Astrophys. J. Lett., 263, L188.Google Scholar
Kappeler, F., Gallino, R., Busso, M., Picchio, G. and Raiteri, C. M., 1990, Astrophys. J., 354, 630.Google Scholar
Lambert, D. L., 1989, in Evolution of Peculiar Red Giants, IAU Colloq. 106, Johnson, H. R. and Zuckermann, B. (eds), CUP, p.101.Google Scholar
Lattanzio, J. C, 1989, in Evolution of Peculiar Red Giants, IAU Colloq. 106, Johnson, H. R. and Zuckermann, B. (eds), CUP, p.161.Google Scholar
Lattanzio, J.C., and Malaney, R. A., 1989, Astrophys. J., 347, 989.Google Scholar
Lattanzio, J. C, 1992, Proc. Astron. Soc. Aust., 10, this issue.Google Scholar
Little-Marenin, L, 1989, in Evolution of Peculiar Red Giants, IAU Colloq. 106, Johnson, H. R. and Zuckermann, B. (eds), CUP, p.131.Google Scholar
Malaney, R. A., 1989, Nature, 337, 718.Google Scholar
Mathews, G. J. and Ward, R. A., Rep. Prog. Phys., 48, 1371.CrossRefGoogle Scholar
Merrill, P. W., 1952, Astrophys. J., 116, 21.Google Scholar
Ulrich, R. K., 1983, in Explosive Nucleosynthesis Schramm, D. N. and Arnett, W. D. (eds), University Texas, Austin, p. 139.Google Scholar
Zinner, E., Amari, S., Anders, E. and Lewis, R., 1991, Nature, 349, 51.Google Scholar