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A search for high-energy γ-rays from pulsars

Published online by Cambridge University Press:  14 August 2015

G. G. Fazio
Affiliation:
Mt. Hopkins Observatory, Smithsonian Astrophysical Observatory, Amado, Ariz., and Harvard University, Cambridge, Mass., U.S.A.
D. R. Hearn
Affiliation:
Mt. Hopkins Observatory, Smithsonian Astrophysical Observatory, Amado, Ariz., and Harvard University, Cambridge, Mass., U.S.A.
H. F. Helmken
Affiliation:
Mt. Hopkins Observatory, Smithsonian Astrophysical Observatory, Amado, Ariz., and Harvard University, Cambridge, Mass., U.S.A.
G. H. Rieke
Affiliation:
Mt. Hopkins Observatory, Smithsonian Astrophysical Observatory, Amado, Ariz., and Harvard University, Cambridge, Mass., U.S.A.
T. C. Weekes
Affiliation:
Mt. Hopkins Observatory, Smithsonian Astrophysical Observatory, Amado, Ariz., and Harvard University, Cambridge, Mass., U.S.A.

Abstract

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The 10-m optical reflector at Mt. Hopkins, Ariz., was used to search for cosmic γ radiation from pulsars by detection of atmospheric Čerenkov light generated by energetic particle showers. In the energy region of 1011–1012 eV, no evidence of pulsed γ-ray emission was found from either NP0532 (Crab Nebula) or CP1133.

Type
Research Article
Copyright
Copyright © Reidel 1970 

References

Charman, W. N., Jelley, J. V., Orman, P. R., Drever, R. W. P., and McBreen, B.: 1968, Nature 220, 565.Google Scholar
Fazio, G. G., Helmken, H. F., Rieke, G. H., and Weekes, T. C.: 1968, Nature 220, 892.Google Scholar
Fazio, G. G., Helmken, H. F., Rieke, G. H., and Weekes, T. C.: 1970, this volume, p. 192.Google Scholar
Horowitz, P.: 1969, Rev. Sci. Instr. 40, 369.Google Scholar
O'Mongain, E. P., Porter, N. A., White, J., Fegan, D. J., Jennings, D. M., and Lawless, B. G.: 1968, Nature 219, 1348.Google Scholar
Rieke, G. H.: 1969, Smithson. Astrophys. Obs. Spec. Rep. No. 301.Google Scholar