Blazhko effect in Cepheids and RR Lyr stars
Blazhko effect in Cepheids and RR Lyr stars
Blazhko effect in Cepheids and RR Lyr stars
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<strong>Cepheids</strong><br />
Amplitude variation <strong>in</strong> <strong>Cepheids</strong><br />
- Modulations <strong>in</strong> DM Ceps <strong>in</strong> anti-phase<br />
- secular(?) variations<br />
- genu<strong>in</strong>e <strong>Blazhko</strong>-like variation!<br />
Moskalik & Kolaczkowski 2009, MNRAS, 394, 1649<br />
LMC FO/SO Cepheid<br />
Polaris<br />
V473 <strong>Lyr</strong><br />
See P. Moskalik's talk<br />
Molnár et al. 2013 AN <strong>in</strong> press Turner et al. 2005 PASP 117, 207