An X-ray View of Radio Millisecond Pulsars

Slavko Bogdanov; Jonathan E. Grindlay

doi:10.1063/1.2900321

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arXiv · 0711.2367

An X-ray View of Radio Millisecond Pulsars

Slavko Bogdanov·Jonathan E. Grindlay

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Abstract

In recent years, X-ray observations with Chandra and XMM-Newton have significantly increased our understanding of rotation-powered (radio) millisecond pulsars (MSPs). Deep Chandra studies of several globular clusters have detected X-ray counterparts to a host of MSPs, including 19 in 47 Tuc alone. These surveys have revealed that most MSPs exhibit thermal emission from their heated magnetic polar caps. Realistic models of this thermal X-ray emission have provided important insight into the basic physics of pulsars and neutron stars. In addition, intrabinary shock X-ray radiation observed in ``black-widow'' and peculiar globular cluster ``exchanged'' binary MSPs give interesting insight into MSP winds and relativistic shock. Thus, the X-ray band contains valuable information regarding the basic properties of MSPs that are not accesible by radio timing observations.

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Slavko Bogdanov, Jonathan E. Grindlay. 2007-11-15. An X-ray View of Radio Millisecond Pulsars. https://doi.org/10.1063/1.2900321

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