A Study of Bar Strengths in Early-Type Disk Galaxies
Angular momentum exchange between a bar and a massive halo is thought to be responsible for producing strong bars in disk galaxies (Athanassoula, 2003), while...
A study of binary constraints for seismology of δ Scuti stars
Seismology of single δ Scuti stars has mainly been inhibited by failing to detect many of the theoretically predicted pulsation modes, resulting in difficulties...
A Study of Convection with δ Scuti Stars in Open Clusters: the Pleiades
In this work we propose a preliminary seismic investigation of $delta$ Scuti stars in the Pleiades cluster, focusing on potential diagnostics of convection and...
A study of the regular structure of the galactic magnetic field using WMAP5 polarization data at 22 GHz
We study the spatial structure of the 3-dimensional large-scale pattern of the Galactic Magnetic Field using the polarization maps obtained by the WMAP...