Browsing Physics - Ph.D. / Sc.D. by Title
Now showing items 1132-1134 of 1134
(Massachusetts Institute of Technology, 2008)This thesis describes a measurement of the ratio of elastic to Zeeman-projection changing collision cross sections ([gamma]) in the Fe-3He and Ni-3He systems. This ratio is a probe of the anisotropy of the interaction ...
(Massachusetts Institute of Technology, 2009)Observing the temperature profiles of accretion disks around black holes is a fundamental test of an important astrophysical process. However, angular resolution limitations have prevented such a measurement for distant ...