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Abstract:

The structure of the outer part of the Galaxy is studied, based upon 21-cm line observations of H i in the region 288°≤l≤310°, -7°≤b≤2°. In this longitude range the galactic plane is strongly bend toward negative latitudes. The principal outer structure is a spiral arm which has a pitch angle of 10° and is formed by several concentrations differing in shape and size. There exists also a secondary concentration which could be a split from the previous structure. Possible hypotheses about the origin of the later feature are discussed. © 1973 D. Reidel Publishing Company.

Registro:

Documento: Artículo
Título:Study of the outer galactic structure for 288°≤l≤310°, -7°≤b≤2°
Autor:Garzoli, S.L.; Mirabel, I.F.
Filiación:Facultad de Ciencias Exactas de la Universidad de Buenos Aires, Argentina
Instituto Argentino de Radioastronomia, Argentina
Observatorio Astronómico de la Universidad de La Plata, Argentina
Año:1973
Volumen:25
Número:1
Página de inicio:207
Página de fin:216
DOI: http://dx.doi.org/10.1007/BF00648235
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_v25_n1_p207_Garzoli

Referencias:

  • Blaauw, A., (1962) Interstellar Matter in Galaxies, p. 63. , L., Woltjer, W. A. Benjamin, Inc., New York
  • Burke, B.F., Systematic distortion of the outer regions of the galaxy. (1957) The Astronomical Journal, 62, p. 90
  • Garzoli, S.L., (1970) Astron. Astrophys., 8, p. 7
  • Garzoli, S.L., (1972) An Atlas of Galactic Neutral Hydrogen in the Region 270°≤l≤310°, −7°≤b≤2°, , Carnegie Institution of Washington, Washington D.C
  • Georgelin, Y.P., Georgelin, Y.M., (1970) Astron. Astrophys., 6, p. 349
  • Georgelin, Y.P., Georgelin, Y.M., (1970) Astron. Astrophys., 7, p. 133
  • Goss, W.M., Radhakrishnan, V., (1969) Astrophys. Letters, 4, p. 199
  • Hindman, J.V., A High Resolution Study of the Distribution and Motions of Neutral Hydrogen in the Small Cloud of Magellan (1967) Australian Journal of Physics, 20, p. 147
  • Ilovaisky, S.A., Lequeux, J., (1972) Astron. Astrophys., 18, p. 169
  • Kerr, F.J., (1969) Ann. Rev. Astron. Astrophys., 7, p. 54
  • Kerr, F.J., A Magellanic effect on the galaxy. (1957) The Astronomical Journal, 62, p. 93
  • MacGee, R.X., Gardner, F.F., The Excited Atomic Hydrogen Lines 126a and 127a in HII Regions (1968) Australian Journal of Physics, 21, p. 149
  • Rickard, J. J.: 1968, University of Maryland, Dept. of Physics and Astronomy, P.H.D. Thesis; Shaver, P. A. and Goss, W. M.: 1970, Australian J. Phys., Astrophys. Supp.14; Shklovsky, I.S., (1960) Soviet Astron., 4, p. 355
  • Westerlund, G.E., Matewson, D.S., Supernova Remnants in the Large Magellanic Cloud (1966) Monthly Notices of the Royal Astronomical Society, 131, p. 371
  • Wilson, T.L., Mezger, P.G., Gardner, F.F., Milne, D.K., (1970) Astron. Astrophys., 6, p. 364

Citas:

---------- APA ----------
Garzoli, S.L. & Mirabel, I.F. (1973) . Study of the outer galactic structure for 288°≤l≤310°, -7°≤b≤2°. Astrophysics and Space Science, 25(1), 207-216.
http://dx.doi.org/10.1007/BF00648235
---------- CHICAGO ----------
Garzoli, S.L., Mirabel, I.F. "Study of the outer galactic structure for 288°≤l≤310°, -7°≤b≤2°" . Astrophysics and Space Science 25, no. 1 (1973) : 207-216.
http://dx.doi.org/10.1007/BF00648235
---------- MLA ----------
Garzoli, S.L., Mirabel, I.F. "Study of the outer galactic structure for 288°≤l≤310°, -7°≤b≤2°" . Astrophysics and Space Science, vol. 25, no. 1, 1973, pp. 207-216.
http://dx.doi.org/10.1007/BF00648235
---------- VANCOUVER ----------
Garzoli, S.L., Mirabel, I.F. Study of the outer galactic structure for 288°≤l≤310°, -7°≤b≤2°. Astrophys Space Sci. 1973;25(1):207-216.
http://dx.doi.org/10.1007/BF00648235