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Search for Ultra High Energy Gamma Rays from Centaurus A

Published online by Cambridge University Press:  25 April 2016

D. J. Bird  and
R. W. Clay
D. J. Bird
Affiliation:
Department of Physics and Mathematical Physics, University of Adelaide, GPO Box 498, Adelaide, SA 5001
R. W. Clay
Affiliation:
Department of Physics and Mathematical Physics, University of Adelaide, GPO Box 498, Adelaide, SA 5001
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Abstract

An analysis has been made of events recorded in one year from the direction of the active galaxy Centaurus A using the Buckland Park UHE gamma-ray telescope. No statistically significant excess was observed over this period. Data collected between 1984 and 1989 show evidence for an excess of events from this direction at shower sizes in the range of 2 × 105 to 5 × 105 particles.

Type
High Energy Astrophysics
Information
Publications of the Astronomical Society of Australia , Volume 8 , Issue 3 , 1990 , pp. 266 - 267
Copyright
Copyright © Astronomical Society of Australia 1990

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References

Ciampa, D. and Clay, R. W., 1989, Proc. Astron. Soc. Aust., 8, 49.Google Scholar
Ciampa, D., Clay, R. W., Corani, C. L., Edwards, P. G., Patterson, J. R. and Protheroe, R. J., 1986, Proc. Astron. Soc. Aust., 6, 336.Google Scholar
Ciampa, D., Clay, R. W. and Edwards, P. G., 1988, University of Adelaide preprint ADP-88-92/E47.Google Scholar
Clay, R. W., 1988, Aust. J. Phys., 41, 729.CrossRefGoogle Scholar
Clay, R. W., Gerhardy, P. R. and Liebing, D. F., 1984, Aust. J. Phys., 37, 91.Google Scholar
Grindlay, J. E., Helmken, H. F., Hanbury Brown, R., Davis, J. and Allen, L. R., 1975, Astrophys. J. Lett., 197, L9.Google Scholar
Protheroe, R. J., 1986, Mon. Not. R. Astron. Soc., 1986, 221, 769.Google Scholar
Protheroe, R. J., 1987, Proc. 20th Int. Cosmic Ray Conference (Moscow), 8, 21.Google Scholar
Rana, N. C. and Wolfendale, A. W., 1984, Vistas in Astronomy, 27, 199.Google Scholar