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Molecular processes from the AGB to the PN stage

Published online by Cambridge University Press:  30 August 2012

D. Anibal García-Hernández
D. Anibal García-Hernández*
Affiliation:
Instituto de Astrofísica de Canarias, Vía Láctea s/n, E-38200 La Laguna, Spain email: agarcia@iac.es Departamento de Astrofísica, Universidad de La Laguna (ULL), E-38205 La Laguna, Spain
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Abstract

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Many complex organic molecules and inorganic solid-state compounds have been observed in the circumstellar shell of stars (both C-rich and O-rich) in the transition phase between Asymptotic Giant Branch (AGB) stars and Planetary Nebulae (PNe). This short (~102-104 years) phase of stellar evolution represents a wonderful laboratory for astrochemistry and provides severe constraints on any model of gas-phase and solid-state chemistry. One of the major challenges of present day astrophysics and astrochemistry is to understand the formation pathways of these complex organic molecules and inorganic solid-state compounds (e.g., polycyclic aromatic hydrocarbons, fullerenes, and graphene in the case of a C-rich chemistry and oxides and crystalline silicates in O-rich environments) in space. In this review, I present an observational review of the molecular processes in the late stages of stellar evolution with a special emphasis on the first detections of fullerenes and graphene in PNe.

Keywords

Astrochemistrymolecular processesplanetary nebulae: generalstars: AGB and post-AGBdust
Type
Contributed Papers
Information
Proceedings of the International Astronomical Union , Volume 7 , Symposium S283: Planetary Nebulae: An Eye to the Future , July 2011 , pp. 148 - 155
Copyright
Copyright © International Astronomical Union 2012

References

Allamandola, L. J., Tielens, A. G. G. M., & Barker, J. R. 1989, ApJS, 71, 733 CrossRefGoogle Scholar
Bernard-Salas, J., Peeters, E., Sloan, G. C., et al. 2006, ApJ, 652, L29 CrossRefGoogle Scholar
Cami, J., Bernard-Salas, J., Peeters, E., & Malek, S. E. 2010, Science, 329, 1180 CrossRefGoogle Scholar
Cataldo, F., Keheyan, Y., & Heymann, D. 2002, IJA, 1, 79 Google Scholar
Cernicharo, J., Yamamura, I., González-Alfonso, E., et al. 1999, ApJ, 526, L41 CrossRefGoogle Scholar
Cernicharo, J. 2004, ApJ, 608, L41 CrossRefGoogle Scholar
Cerrigone, L., Hora, J. L., Umana, G., & Trigilio, C. 2009, ApJ, 703, 585 CrossRefGoogle Scholar
Duley, W. W. & Williams, D. A. 2011, ApJ, 737, L44 CrossRefGoogle Scholar
García–Lario, P. & Perea-Calderón, J. V. 2003, ESA Publication Series, 511, 97 Google Scholar
García-Hernández, D. A., García-Lario, P., Plez, B., et al. 2006, Science, 314, 1751 CrossRefGoogle Scholar
García-Hernández, D. A., García-Lario, P., Plez, B., et al. 2007a, A&A, 462, 711 Google Scholar
García-Hernández, D. A., Perea-Calderón, J. V., Bobrowsky, M., et al. 2007b, ApJ, 666, L33 CrossRefGoogle Scholar
García-Hernández, D. A., Perea-Calderón, J. V., Engels, D., & García-Lario, P. 2007c, APNIV, 46 Google Scholar
García-Hernández, D. A., Manchado, A., Lambert, D. L., et al. 2009, ApJ, 705, L31 CrossRefGoogle Scholar
García-Hernández, D. A., Manchado, A., García-Lario, P., et al. 2010, ApJ, 724, L39 CrossRefGoogle Scholar
García-Hernández, D. A., Iglesias-Groth, S., Acosta-Pulido, J. A., et al. 2011, ApJ, 737, L30 CrossRefGoogle Scholar
García-Hernández, D. A., Rao, N. K., & Lambert, D. L. 2011, ApJ, 729, 126 CrossRefGoogle Scholar
Goeres, A. & Sedlmayr, E. 1992, A&A, 265, 216 Google Scholar
Górny, S. K., Perea-Calderón, J. V., García-Hernández, D. A., et al. 2010, A&A, 516, 39 Google Scholar
Guillois, O., Nenner, I., Papoular, R., & Reynaud, C. 1996, ApJ, 464, 810 CrossRefGoogle Scholar
Grishko, V. I., Tereszchuk, K., Duley, W. W., & Bernath, P. 2001, ApJ, 558, L129 CrossRefGoogle Scholar
Herbst, E. & vanDishoeck, E. F. 2009, ARA&A, 47, 427 Google Scholar
Hony, S., Waters, L. B. F. M., & Tielens, A. G. G. M. 2002, A&A, 390, 533 Google Scholar
Hony, S., Heras, A. M., Molster, F. J., & Smolders, K. 2009, A&A, 501, 609 Google Scholar
Hrivnak, B. J., Volk, K., & Kwok, S. 2009, ApJ, 694, 1147 CrossRefGoogle Scholar
Iglesias-Groth, S., Cataldo, F., & Manchado, A. 2011, MNRAS, 413, 213 CrossRefGoogle Scholar
Kroto, H. W., Heath, J. R., Obrien, S. C., et al. 1985, Nature, 318, 162 CrossRefGoogle Scholar
Kwok, S., Volk, K., & Hrivnak, B. J. 1999, A&A, 350, L35 Google Scholar
Kwok, S., Volk, K., & Bernath, P. 2001, ApJ, 554, L87 CrossRefGoogle Scholar
Kwok, S. 2004, Nature, 430, 985 CrossRefGoogle Scholar
Lambert, D. L., Rao, N. K., Pandey, G., & Ivans, I. I. 2001, ApJ, 555, 925 CrossRefGoogle Scholar
Lagadec, E., Zijlstra, A. A., Sloan, G. C., et al. 2007, MNRAS, 376, 1270 CrossRefGoogle Scholar
Luna, R., Cox, N. L. J., Satorre, M. A., et al. 2008, A&A, 480, 133 Google Scholar
Manteiga, M., García-Hernández, D. A., Ulla, A., Manchado, A., et al. 2011, AJ, 141, 80 CrossRefGoogle Scholar
Molster, F. J., Yamamura, I., Waters, L. B. F. M., et al. 1999, Nature, 401, 563 CrossRefGoogle Scholar
Molster, F. J., Waters, L. B. F. M., Tielens, A. G. G. M., Koike, C., et al. 2002, A&A, 382, 184 Google Scholar
Papoular, R. 2011, MNRAS, 415, 494 CrossRefGoogle Scholar
Perea-Calderón, J. V., García-Hernández, D. A., García-Lario, P., Szczerba, R., & Bobrowsky, M. 2009, A&A, 495, L5 Google Scholar
Sargent, B. A., Srinivasan, S., Meixner, M., et al. 2010, ApJ, 716, 878 CrossRefGoogle Scholar
Scott, A., Duley, W. W., & Pinho, G. P. 1997, ApJ, 489, L193 CrossRefGoogle Scholar
Speck, A. K., Corman, A. B., Wakeman, K., et al. 2009, ApJ, 691, 1202 CrossRefGoogle Scholar
Stanghellini, L., García-Lario, P., García-Hernández, D. A., et al. 2007, ApJ, 671, 1669 CrossRefGoogle Scholar
Stanghellini, L., García-Hernández, D. A., García-Lario, P., et al. 2012, ApJ, 753, 172 CrossRefGoogle Scholar
Sylvester, R. J., Kemper, F., Barlow, M. J., et al. 1999, A&A, 352, 587 Google Scholar
Volk, K., Xiong, G. Z., & Kwok, S. 2000, ApJ, 530, 408 CrossRefGoogle Scholar
Volk, K., Hrivnak, B. J., Matsuura, M., et al. 2011, ApJ, 735, 127 CrossRefGoogle Scholar
Waters, L. B. F. M., Molster, F. J., de Jong, T., et al. 1996, A&A, 315, L361 Google Scholar
Waters, L. B. F. M., Beintema, D. A., Zijlstra, A. A., et al. 1998, A&A, 331, L61 Google Scholar
Yang, X., Chen, P., & He, J. 2004, A&A, 414, 1049 Google Scholar
Zhang, K., Jiang, B. W., & Li, A. 2009, ApJ, 702, 680 CrossRefGoogle Scholar
Zhang, Y. & Kwok, S. 2011, ApJ, 730, 126 CrossRefGoogle Scholar