XMM-Newton Probes the Solar Past: Coronal Abundances of Solar Analogs at Different Ages

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dc.creatorGuedel, M.
dc.creatorAudard, M.
dc.creatorSres, A.
dc.creatorWehrli, R.
dc.creatorBehar, E.
dc.creatorMewe, R.
dc.creatorRaassen, A. J. J.
dc.creatorMagee, H.
dc.date2001-09-17
dc.date2001-09-18
dc.date.accessioned2026-07-07T02:00:00Z
dc.date.available2026-07-07T02:00:00Z
dc.descriptionWe present an X-ray spectral analysis of four solar analogs with different ages and magnetic activity levels. We find largely different coronal compositions. The most active stars tend to show an ``Inverse First Ionization Potential'' (IFIP) effect, i.e., elements with low FIP are underabundant. Less active stars tend to the opposite effect, with relative overabundances of low-FIP elements. Equivalent Chandra results are presented that support these results.
dc.descriptionto appear in 35th ESLAB Symposium "Stellar Coronae in the Chandra and XMM-Newton Era", eds. F. Favata & J.J. Drake (San Francisco: ASP), in press
dc.identifierhttps://arxiv.org/abs/astro-ph/0109265
dc.identifierhttp://arxiv.org/abs/astro-ph/0109265
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/3337
dc.subjectAstrophysics
dc.titleXMM-Newton Probes the Solar Past: Coronal Abundances of Solar Analogs at Different Ages
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