Abstract
Multiwavelength astronomy has shown that Geminga is a particular kind of object: a radio-quiet γ-ray loud pulsar. While the enigma of why the observed radio flux of Geminga is so low persists, the discovery of over a hundred unidentified γ-ray sources by the EGRET telescope has pointed to Geminga-like pulsars as a natural explanation for these sources. Some unidentified sources display properties similar to those of Geminga and there are at least four well documented cases of objects likely to contain a radio-quiet or radio-weak pulsar. While GLAST, the prototype of the next generation of γ-ray telescopes, will be able to perform direct timing studies of these pulsars, the possibility of finding more radio-quiet pulsars in the EGRET data remains open.
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Project supported by CONCAyT grant 25539-E
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Carramiñana, A. (2001). Geminga Pulsars. In: Carramiñana, A., Reimer, O., Thompson, D.J. (eds) The Nature of Unidentified Galactic High-Energy Gamma-Ray Sources. Astrophysics and Space Science Library, vol 267. Springer, Dordrecht. https://doi.org/10.1007/978-94-010-1007-8_9
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DOI: https://doi.org/10.1007/978-94-010-1007-8_9
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