Abundance of 26Al and 60Fe in evolving Giant Molecular Clouds

Aristodimos Vasileiadis, Aake Nordlund, Martin Bizzarro

The nucleosynthesis and ejection of radioactive ${}^{26}$Al (t${}_{1/2}\sim$ 0.72\,Myr) and ${}^{60}$Fe, (t${}_{1/2}\sim$ 2.5\,Myr) into the interstellar medium is dominated by the stell…