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Abstract:

Calculations of the optical continuum of a nebula of pure hydrogen were carried out, taking into account, together, with the recombination emission, the two-photon emission and the continuous emission in the reaction of formation of the negative ion of hydrogen. It is found that these processes become predominant when thermal collisions are responsible for the excitation of the nebula. Mixed conditions of excitation, that is by both radiation and collisions, have also been studied. The optical continuum is found to be very sensitive to the excitation conditions, so that a very small contribution of collisional ionizations to the total number of ionizations is sufficient to sensibly modify the appearance of the continuum. © 1970 D. Reidel Publishing Company.

Registro:

Documento: Artículo
Título:On the spectrum of a gaseous nebula of pure hydrogen, II
Autor:Gerola, H.; Panagia, N.
Filiación:Departmento de Fisica, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Buenos Aires, Argentina
Laboratorio di Astrofisica, Frascati, Italy
Año:1970
Volumen:8
Número:1
Página de inicio:120
Página de fin:135
DOI: http://dx.doi.org/10.1007/BF00651662
Título revista:Astrophysics and Space Science
Título revista abreviado:Astrophys Space Sci
ISSN:0004640X
Registro:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_0004640X_v8_n1_p120_Gerola

Referencias:

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Citas:

---------- APA ----------
Gerola, H. & Panagia, N. (1970) . On the spectrum of a gaseous nebula of pure hydrogen, II. Astrophysics and Space Science, 8(1), 120-135.
http://dx.doi.org/10.1007/BF00651662
---------- CHICAGO ----------
Gerola, H., Panagia, N. "On the spectrum of a gaseous nebula of pure hydrogen, II" . Astrophysics and Space Science 8, no. 1 (1970) : 120-135.
http://dx.doi.org/10.1007/BF00651662
---------- MLA ----------
Gerola, H., Panagia, N. "On the spectrum of a gaseous nebula of pure hydrogen, II" . Astrophysics and Space Science, vol. 8, no. 1, 1970, pp. 120-135.
http://dx.doi.org/10.1007/BF00651662
---------- VANCOUVER ----------
Gerola, H., Panagia, N. On the spectrum of a gaseous nebula of pure hydrogen, II. Astrophys Space Sci. 1970;8(1):120-135.
http://dx.doi.org/10.1007/BF00651662