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Emission measures for the single giant beta Ceti

Abstract:
We present emission measures of the single giant beta Ceti derived from line fluxes obtained with the XMM-Newton instruments RGS1 and RGS2. Photospheric and coronal element abundances are discussed, as well as the FIP effect. The RGS fluxes of 1(st) and 2(nd) order were measured with CORA in order to pay attention to Poissonian statistics which apply at low count rates. The results for beta Ceti are compared to those obtained from line fluxes published for Capella.
Publication status:
Published

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Institution:
University of Oxford
Division:
MPLS
Department:
Physics
Sub department:
Theoretical Physics
Role:
Author


Journal:
Proceedings of the 13th Cambridge Workshop on Cool Stars, Stellar Systems and the Sun - Proceedings, Vols 1 and 2 More from this journal
Volume:
560
Pages:
931-934
Publication date:
2005-01-01
Event title:
13th Cambridge Workshop on Cool Stars, Stellar Systems and the Sun
ISSN:
0379-6566
ISBN:
9290928719


Keywords:
Pubs id:
pubs:5967
UUID:
uuid:465e177b-8be3-4f5f-b42b-0287986e3fd5
Local pid:
pubs:5967
Source identifiers:
5967
Deposit date:
2012-12-19

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