Now showing items 1-3 of 3
The Magnetic Fields of Ap Stars From High Resolution Stokes IQUV Spectropolarimetry
In this thesis we describe the acquisition of high resolution time resolved spectropolarimetric observations of 7 (bright and well understood) Ap stars in Stokes IQUV using the ESPaDOnS and Narval spectropolarimeters at ...
Environmental Effects on Interacting Galaxy Pairs in the SDSS
The cause of varying galaxy interaction outcomes in different environments is investigated using a sample of over 505,000 Sloan Digital Sky Survey Data Release 7 galaxies at $0.01<z<0.20$. The aim is to distinguish the ...
The Evolution of Star Formation Activity in Cluster Galaxies Over 0.15 < z < 1.5
In this thesis, we explore 7.5 billion years of evolution in cluster galaxy star formation activity using a sample of 11 high-redshift (1 < z < 1.5) clusters from the IRAC Shallow Cluster Survey, and 25 low-redshift (0.15 ...