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pro vyhledávání: '"Ana P. Borisova"'
Autor:
Corinne Charbonnel, Renada Konstantinova-Antova, Ana P. Borisova, Michel Aurière, Pascal Petit
We have observed the giant star 31 Comae in April and May 2013 with the spectropolarimeter Narval at Pic du Midi Observatory, France. 31 Comae is a single, rapidly rotating giant with rotational period ~6.8 d and vsini ~ 67 km/s. We present measureme
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1a4c53ca58f3cd8729b04d63f7803936
http://doc.rero.ch/record/294744/files/S174392131400249X.pdf
http://doc.rero.ch/record/294744/files/S174392131400249X.pdf
Publikováno v:
Monthly Notices of the Royal Astronomical Society. 420:2539-2545
Bayesian statistical methods of Gregory-Loredo and the Bretthorst generalization of the Lomb-Scargle periodogram have been applied for studying activity cycles of the early K-type subgiant star CF Oct. We have used a ~45 year long dataset derived fro