Discovery of far-infrared pure rotational transitions of CH+ in NGC 7027

Astrophysical Journal

Volumn 483, Issue 1 PART II, 1997, Pages

  Cernicharo, J ^a   Liu, X W ^b   Gonzalez Alfonso E ^c,d   Cox, P ^e   Barlow, M J ^b   Lim, T ^f   Swinyard, B M ^g  

^a INSTITUTO DE ESTRUCTURA DE LA MATERIA   (Spain)

^b UNIVERSITY COLLEGE LONDON   (United Kingdom)

^c UNIVERSITY OF ALCALÁ   (Spain)

^d OBSERVATORIO ASTRONÓMICO NACIONAL   (Spain)

^e UNIVERSITÉ PARIS SUD   (France)

^f ISO Science Operations Centre   (Spain)

^g RUTHERFORD APPLETON LABORATORY   (United Kingdom)

Author keywords

Infrared: ISM: lines and bands; Planetary nebulae: individual (NGC 7027)

Indexed keywords

EID: 0346847078     PISSN: 0004637X     EISSN: 15384357     Source Type: Journal    
DOI: 10.1086/310729     Document Type: Article

References (20)

1. Bakker, E. J., van Dishoeck, E. F., Waters, L. B. F. M., & Schoenmaker, T. 1997, A&A, in press
2. Balm, S. P., & Jura, M. 1992, A&A, 261, L25
3. Barlow, M. J., et al. 1996, A&A, 315, L241
4. Black, J. H. 1978, ApJ, 222, 125
5. Carrington, A., & Ramsay, D. A. 1982, Physica Scripta, 25, 272
6. Cernicharo, J., et al. 1997, A&A, in press
7. Cox, P., et al. 1997, A&A, in press
8. Dickinson, A. S., & Flower, D. R. 1981, MNRAS., 196, 297
9. Follmeg, B., Rosmus, P., & Werner, H.-J. 1987, Chem. Phys. Lett., 136, 562
10. Green, S. 1975, ApJ, 201, 366
11. Hajian, A. R., Terzian, Y., & Bignell, C. 1993, AJ, 106, 1965
12. Hall, D. I., Miles, J. R., Sarre, P. J., & Fossey, S. J. 1992, Nature, 358, 629
13. Jaminet, P. A., Danchi, W. C., Sutton, E. C., Russell, A. P. G., Sandell, G., Bieging, J. H., & Wilner, D. 1991, ApJ, 380, 461
14. Jura, M., Turner, J., & Balm, S. P. 1997, ApJ, 474, 741
15. Liu, X.-W., et al. 1996, A&A, 315, L257 (L96)
16. _. 1997, ApJ,.submitted
17. Sternberg, A., & Dalgarno, A. 1995, ApJS., 99, 565
18. Treffers, R. R., Fink, U., Larson, H. P., & Gautier, T. N., III. 1976, ApJ, 209, 793
19. van Dishoeck, E. F., & Helmich, F. P. 1996, A&A, 315, L177
20. Waelkens, C., van Winckel, H., Trams, N. R., & Waters, L. B. F. M. 1992, A&A, 256, L15