Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Location of the mass boundaries as a function of time (zero point taken at the completion of the first dredge-up) of the convective envelope, H-burning shell and the zone mixed by the thermohaline instability, for a low-mass RGB stellar model.
