EPJ Web of Conferences
Precision studies of Fermi gases using Bragg spectroscopy
Sascha Hoinka, Marcus Lingham, Kristian Fenech, Hui Hu, Marion Delehaye, Peter Hannaford, Chris J. Vale
Abstract
We have used Bragg spectroscopy to make precise measurements of a number of properties of a strongly interacting Fermi gas. These include the dynamic spin and density response functions, the static structure factors and Tan's universal contact parameter. We also present a technique for obtaining the homogeneous response functions and contact using measurements on a trapped (inhomogeneous) system.