The goal of this meeting is to discuss the uncertainties in calculating nuclear yields and the work needed to tie astrophysics observations to nuclear physics.  This 2-week meeting will both identify these uncertainties, fleshing out the details, driving further collaborations.  Topics include:

• nuclear cross-sections (including both theory, experiment)

• astrophysical trajectories (temperature, density, composition evolution with time)

• coupling nuclear to hydrodyanmics and thermodynamics 

• nuclear networks

• astrophysical observations