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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

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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