Fano factor (IMAGE) School of Science, The University of Tokyo Caption Fano factor (the ratio between the current noise and the current) in ultracold Fermi gases with controllable attractive interaction strength. Credit Tajima et. al. 2023 Usage Restrictions Credit must be given to the creator. License CC BY Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.