Hostname: page-component-cd9895bd7-jkksz Total loading time: 0 Render date: 2024-12-12T20:08:27.165Z Has data issue: false hasContentIssue false
  • English
  • Français

Gamma-ray evidence for a galactic halo

Published online by Cambridge University Press:  14 August 2015

F. W. Stecker
F. W. Stecker*
Affiliation:
Laboratory for High Energy Astrophysics NASA Goddard Space Flight Center Greenblet, Maryland U.S.A.

Abstract

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.

γ-ray data favor a cosmic-ray propagation halo comparable with the thickness of the primary radio emission disk of our Galaxy and the halo seen around NGC891.

Type
VIII. THE SPHEROIDAL COMPONENT
Information
Symposium - International Astronomical Union , Volume 84: The Large-Scale Characteristics of the Galaxy , 1979 , pp. 475 - 482
Copyright
Copyright © Reidel 1979 

References

Allen, R. J., Baldwin, J. E. and Sancisi, R.: 1978, Astron. and Astrophys. 62, 397.Google Scholar
Badhwar, G. D. and Stephens, S. A.: 1977, Ap. J. 212, 494.Google Scholar
Baldwin, J.: 1977 in The Structure and Content of the Galaxy and Galactic γ-Rays (Proc. Greenbelt, Int'l. Symp. NASA CP-002, U. S. Govt. Printing Office, Washington) p. 189.Google Scholar
Bennett, K. et al. (CARAVANE Collaboration) in Recent Advances in -Ray Astronomy (Proc. Frascati Int'l. Symp. ESA-SP-124; ESA Publications Branch, Noordwijk) p. 83.Google Scholar
Fichtel, C. E., Hartman, R. C., Kniffen, D. A., Thompson, D. J., Bignami, G. F., Ögelman, H., Özel, M. F. and Tümer, T.: 1975, Ap. J. 198, 163.Google Scholar
Fichtel, C. E., Hartman, R. C., Kniffen, D. A., Thompson, D. J., Ögelman, H. B., Özel, M. E. and Türner, T.: 1977, Ap. J. 217, L9.Google Scholar
Fichtel, C. E., Simpson, G. A. and Thompson, D. J.: 1978, Ap. J. 222, in press.Google Scholar
French, D. K. and Osborne, J. L.: 1976, Mon. Not. R. Astr. Soc. 177, 569.Google Scholar
Garcia-Munoz, M., Mason, G. M. and Simpson, J. A.: 1977, Ap. J. 217, 859.CrossRefGoogle Scholar
Goldstein, M. L., Ramaty, R. and Fisk, L. A.: 1970, Phys. Rev. Lett. 24, 1193.Google Scholar
Gordon, M. A. and Burton, W. B.: 1976, Ap. J. 208, 346.Google Scholar
Heiles, C.: 1976, Ap. J. 204, 379.CrossRefGoogle Scholar
Ilovaisky, S. A. and Lequeux, J.: 1972, Astr. and Ap. 20, 347.Google Scholar
Ipavich, F. M.: 1975, Ap. J. 196, 107.Google Scholar
Jenkins, E. B.: 1977, in The Structure and Content of the Galaxy and Galactic γ-Rays (Proc. Greenbelt, Int'l. Symp. NASA CP-002; U. S. Govt. Printing Office, Washington) p. 215.Google Scholar
Jokipii, J. R.: 1976, Ap. J. 208, 900.Google Scholar
Jones, F. C.: 1978, Ap. J. 222, in press.Google Scholar
Kniffen, D. A., Bertsch, D. L., Morris, D. J., Palmeira, R. A. R., and Ras, K. R.: 1978, Ap. J. in press.Google Scholar
Ormes, J. and Freier, P.: 1978, Ap. J. , in press.Google Scholar
Owens, A. J. and Jokipii, J. R.: 1977, Ap. J. 215, 677.Google Scholar
Parker, E. N.: 1977, in The Structure and Content of the Galaxy and and Galactic γ-Rays (Proc. Greenbelt, Int'l. Symp. NASA CP-002; U. S. Govt. Printing Office, Washington) p. 783.Google Scholar
Roberts, W. W. Jr.: 1977, in The Structure and Content of the Galaxy and Galactic γ-Rays (Proc. Greenbelt Int'l. Symp. NASA CP-002; U. S. Govt. Printing Office, Washington) p. 119.Google Scholar
Schlickeiser, R. and Thielheim, K. O.: 1977, Ap. and Space Sci. 47, 415.Google Scholar
Stecker, F. W.: 1970, Ap. and Space Sci. 6, 377.Google Scholar
Stecker, F. W.: 1975, Phys. Rev. Lett. 35, 188.Google Scholar
Stecker, F. W.: 1977, Ap. J. 212, 60.CrossRefGoogle Scholar
Stecker, F. W.: 1978a, Nature , in press. (NASA TM 78114) Google Scholar
Stecker, F. W.: 1978b, Ap. J. 223 , in press. (NASA TM 78045) Google Scholar
Stecker, F. W. and Jones, F. C.: 1977, Ap. J. 217, 843.CrossRefGoogle Scholar
Webster, A.: 1975, Mon. Not. R. Astr. Soc. 171, 243.Google Scholar
Worrall, D. M.: 1977, , .Google Scholar
Worrall, D. M. and Strong, A. W.: 1977, Astron. and Ap. 57, 229.Google Scholar