5 citations
4 papers
Noise and waves: a unified kinetic theory for stellar systems
Chris Hamilton, Tobias Heinemann
The traditional Chandrasekhar picture of the slow relaxation of stellar systems assumes that stars' orbits are only modified by occasional, uncorrelated, two-body flyby encounters…
Dust from AGB stars
Anja C. Andersen
Dust is formed in the expanding atmosphere during late stages of stellar evolution. Dust influences the dynamics and thermodynamics of the stellar atmosphere by its opacity. The du…
Simulating galaxy clusters : the ICM and the galaxy populations
Alessio D. Romeo, J. Sommer-Larsen, L. Portinari
Cosmological LambdaCDM TreeSPH simulations of the formation and evolution of galaxy groups and clusters have been performed. The simulations include: star formation, chemical evolu…
Phase analysis of the 1-year WMAP data and its application for the CMB foreground separation
Pavel D. Naselsky, Oleg V. Verkhodanov, Lung-Yih Chiang +1
We present a new method based on phase analysis for the Galaxy and foreground component separation from the cosmic microwave background (CMB) signal. This method is based on a prev…