Results (IMAGE) DOE/Brookhaven National Laboratory Caption Tracking fluctuations in the yield ratio of lightweight nuclei such as deuterons and tritons emerging from collisions within the STAR detector should be sensitive to a critical point. The data (red points) mostly match predictions (shaded areas), but two outlying points may be signs of the types of fluctuations scientists expect to see around the critical point. Credit STAR Collaboration Usage Restrictions OK for use with stories about this research License Original content 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.