Abstract
We obtained infrared spectra of Asymptotic Giant Branch (AGB) stars in nearby galaxies, and measured the equivalent widths of HCN and C2H2 bands for the carbon-rich stars, and SiO abundances for the oxygen-rich stars. We report how the abundances of the molecules depend on metallicity of the host galaxy.
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
Preview
Unable to display preview. Download preview PDF.
Similar content being viewed by others
References
Aringer, B., Jørgensen, U.G., Langhoff, S.R.: A&A 323, 202 (1997)
Aringer, B., Höfner, S., Wiedemann, G., Hron, J. et al.: A&A 342, 799 (1999)
Dopita, M. A., Vassiliadis, E., Wood, P.R. et al.: ApJ 474, 188 (1997)
Groenewegen, M.A.T., Blommaert, J.A.D.L.: A&A 332, 25 (1998)
Matsuura, M., Zijlstra, A.A., van Loon, J.Th. et al.; ApJ 580, L133 (2002)
Tielens, A.G.G.M., Waters, L.B.F.M., Molster, F.J., and Justtanont, K.: Ap&SS 255, 415 (1998)
Trams, N.R., van Loon, J.Th., Waters, L.B.F.M. et al.: A&A 346, 843 (1999)
van Loon, J.Th., Zijlstra, A.A., Groenewegen, M.A.T.: A&A 346, 805 (1999)
Vassiliadis, E., Wood, P.R.: A&A 413, 641 (1993)
Whitelock, P.A., Irwin, M., Catchpole, R.M.: New Astronomy 1, 57 (1996)
Author information
Authors and Affiliations
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2006 Springer
About this paper
Cite this paper
Matsuura, M., Zijlstra, A., Loon, J.v., Yamamura, I. (2006). Molecules in the AGB Stars of Nearby Galaxies. In: Stanghellini, L., Walsh, J.R., Douglas, N.G. (eds) Planetary Nebulae Beyond the Milky Way. ESO ASTROPHYSICS SYMPOSIA European Southern Observatory. Springer, Berlin, Heidelberg . https://doi.org/10.1007/11604792_16
Download citation
DOI: https://doi.org/10.1007/11604792_16
Publisher Name: Springer, Berlin, Heidelberg
Print ISBN: 978-3-540-31011-2
Online ISBN: 978-3-540-34270-0
eBook Packages: Physics and AstronomyPhysics and Astronomy (R0)