KITP: high z star formation and clusters

we have our usual triplet of people talking about recent research on some theme

today we do first stars to first clusters

as usual these have video and podcasts for the hard core to enjoy

Matt on first stars - molecular association rates, accretion time scales onto protostars and reheating and shock dissociation of molecules, pre-enrichment and pop II.9 star formation
random recent reference

and Evan on Compact Stellar Clusters from galaxy outflows
random recent reference

oops coffee break, quick, before the String Theorists Eat All Our Cookies

and Loren on archaeology of merger remnants
random recent reference

Ok, another challenge - if we look at globular clusters and separate them into the blue and reds:

a) does O/Fe decrease as you go to higher [Z]

b) any information of s-process abundance on the main sequence as a function of [Z]

like this but for an ensemble of clusters, please, and probing down to the main sequence to avoid dredge up confounding...

this also looks useful

I ought to know this, I know I have seen this, but my brain is full.

References please.

Tags

More like this

it is still raining?! so we have an east coaster telling us about actual data on x-ray binaries in clusters, globular clusters in other galaxies... there is an open-to-the-program-members blog over on the cluster09 wikispace. It has some good summary of yesterdays in depth discussion on runaway…
In the Good Old Days, Globular Clusters were simple things: spherical, relaxed, coeval and homogenous. Not so much anymore. The thorny issue of multiple populations keeps coming up at the workshop. They're there, something is going on, but what, and how, and Y? M13 embiggen Guest author Natalie…
Today we step back and Hans runs The Big Questions past us. It is always good to think about the Big Picture. The Big Questions Most likely scenario for cluster formation: a) compressed/triggered initial conditions: cloud collisions or intersecting shells, or b) did globular clusters form as…
and we continue our lesson on extragalactic globulars, with a trifectaduet of talks and an emphasis on colour: red or blue, it is like South Central here sometimes remember, red is metal rich or old blue is metal poor or young... except the reds are actually probably younger than the blues so it…