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X-ray Observations of Planetary Nebulae since WORKPLANS I and Beyond

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 نشر من قبل Martin A. Guerrero
 تاريخ النشر 2020
  مجال البحث فيزياء
والبحث باللغة English
 تأليف Martin A Guerrero




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Planetary nebulae (PNe) were expected to be filled with hot pressurized gas driving their expansion. ROSAT hinted at the presence of diffuse X-ray emission from these hot bubbles and detected the first sources of hard X-ray emission from their central stars, but it was not until the advent of Chandra and XMM-Newton that we became able to study in detail their occurrence and physical properties. Here I review the progress in the X-ray observations of PNe since the first WORKshop for PLAnetary Nebulae observationS (WORKPLANS) and present the perspective for future X-ray missions with particular emphasis on eROSITA.



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