C/o wds C/o wds Truncation of the agb

C/O WDs

• C/O WDs

• Truncation of the AGB

• Helium WDs

• Truncation of the RGB

New extension to the ZZ Ceti instability strip

• New extension to the ZZ Ceti instability strip

• New insights into the driving mechanisms

• Constraints on He-core models through seismic modeling

• Is there really a thick Hydrogen envelope?
• Do low mass He-core WDs have nuclear burning envelopes?