Hostname: page-component-84b7d79bbc-lrf7s Total loading time: 0 Render date: 2024-07-31T14:02:56.507Z Has data issue: false hasContentIssue false
  • English
  • Français

Abundances of Helium in Gaseous Nebulae

Published online by Cambridge University Press:  30 March 2016

M. J. Seaton
M. J. Seaton*
Affiliation:
Department of Physics, University College, London, U.K.

Extract

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.

During the past two or three years much work has been done on the determination of helium abundances in gaseous nebulae, using observations at both optical wavelengths and radio wavelengths. I imagine that the organisers of this Discussion must have asked whether the subject should be reviewed by an optical observer or a radio observer, and have finally resolved their dilemma by choosing a speaker who has not made observations at any wavelength whatsoever.

Type
III. Joint Discussions
Information
Highlights of Astronomy , Volume 2: Highlights of Astronomy. As presented at the XIVth General Assembly of the IAU, 1970 , 1971 , pp. 288 - 295
Copyright
Copyright © Reidel 1971

References

Brocklehurst, M.: 1970, Monthly Notices Roy. Astron. Soc. 148, 417.Google Scholar
Burgess, A.: 1958, Monthly Notices Roy. Astron. Soc. 118, 477.Google Scholar
Churchwell, E. and Mezger, P. G.: 1970, Astrophys. Letters 5, 227.Google Scholar
Goldberg, L.: 1966, Astrophys. J. 144, 1225.CrossRefGoogle Scholar
Gordon, M. A.: 1970, Astrophys. Letters 6, 27.Google Scholar
Harman, R. J. and Seaton, M. J.: 1966, Monthly Notices Roy. Astron. Soc. 132, 15.Google Scholar
Hjellming, R. M. and Davies, R. D.: 1970, Astron. Astrophys. 5, 53.Google Scholar
Hummer, D. G. and Seaton, M. J.: 1964, Monthly Notices Roy. Astron. Soc. 127, 217.Google Scholar
Mezger, P. G., Wilson, T. L., Gardner, F. F., and Milne, D. K.: 1970a, Astrophys. Letters 6, 35.Google Scholar
Mezger, P. G., Wilson, T. L., Gardner, F. F., and Milne, D. K.: 1970b, preprint.Google Scholar
Miller, J. S.: 1969, Astrophys. J. 157, 1215.CrossRefGoogle Scholar
O’Dell, C. R., Peimbert, M., and Kinman, T. D.: 1964, Astrophys. J. 140, 119.Google Scholar
Osterbrock, D. E.: 1970, Quart. J. Roy. Astron. Soc. 11, 199.Google Scholar
Palmer, P., Zuckerman, B., Penfield, H., and Lilley, A. E.: 1970, Astrophys. J. 156, 887.CrossRefGoogle Scholar
Peimbert, M. and Costero, R.: 1969, Bol. Obs. Tonantzintla y Tacubaya 5, 3.Google Scholar
Peimbert, M. and Spinrad, H.: 1970a, Astron. Astrophys. 7, 311.Google Scholar
Peimbert, M. and Spinrad, H.: 1970b. Astrophys. J.Google Scholar
Peimbert, M. and Torres-Peimbert, S.: 1970, to be submitted to Astrophys. J.Google Scholar
Pengelly, R. M.: 1963, Thesis, Univ. London.Google Scholar
Pengelly, R. M.: 1964, Monthly Notices Roy. Astron Soc. 127, 145.Google Scholar
Reifenstein, E. C., Wilson, T. L., Burke, B. F., Mezger, P. G., and Altenhoff, W. J.: 1970, Astron. Astrophys. 4, 357.Google Scholar
Robbins, R. R.: 1968, Astrophys. J. 151, 497.Google Scholar
Rubin, V. and Ford, W. K.: 1968, Interstellar Ionized Hydrogen (ed. by Terzian, Y.), Benjamin, New York, p. 641.Google Scholar
Schmidt, M.: 1962, Symposium on Stellar Evolution, La Plata Observatory, Argentina, p. 61.Google Scholar
Seaton, M. J.: 1960, Rept. Progr. Phys. 23, 313.CrossRefGoogle Scholar
Seaton, M. J.: 1968, Adv. Atomic Molec. Phys. 4, 331.CrossRefGoogle Scholar