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    • Keywords


      globular clusters; pulsars; resurrected neutron stars; γ-rays

    • Abstract


      There are indications now that globular clusters contain a large number of low magnetic field millisecond pulsars. Since millisecond pulsars are expected to emit γ-rays due to curvature radiation, it is likely that globular clusters will themselves be sources of γ-rays bright enough to be detectable by present day instruments. Using the expression derived by Scharlemann, Arons & Fawley (1978) of the energy acquired by the electrons moving along the open magnetic field lines of the pulsars we have calculated the likely luminosity of γ-rays from globular clusters. We discuss our results in the light of the calculations reported in the literature based on some of the other models.

    • Author Affiliations


      V. B. Bhatia1 S. Mishra1 N. Panchapakesan1

      1. Department of Physics and Astrophysics, University of Delhi, Delhi - 110 007
    • Dates

  • Journal of Astrophysics and Astronomy | News

    • Continuous Article Publication

      Posted on January 27, 2016

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