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The Thousand-Pulsar-Array programme on MeerKAT IV: Polarisation properties of young, energetic pulsars

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 نشر من قبل Maciej Serylak
 تاريخ النشر 2020
  مجال البحث فيزياء
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We present observations of 35 high spin-down energy radio pulsars using the MeerKAT telescope. Polarisation profiles and associated parameters are also presented. We derive the geometry for a selection of pulsars which show interpulse emission. We point out that, in several cases, these radio pulsars should also be seen in $gamma$-rays but that improved radio timing is required to aid the high-energy detection. We discuss the relationship between the width of the radio profile and its high-energy detectability. Finally, we reflect on the correlation between the spin-down energy and the radio polarisation fraction and the implications this may have for $gamma$-ray emission.



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