Sentences with phrase «visible mass in the universe»
During the 496th Brookhaven Lecture, Lijuan Ruan explained how she uses electron - positron tomography from quark - antiquark annihilations to study chiral symmetry, a characteristic that «broke» to form 99 percent of the visible mass in the universe and is thought to be restored during ion collisions at the Relativistic Heavy Ion Collider.
https://www.bnl.gov/ Not exact matches
About 3 times the mass of the sun was converted into gravitational waves in a fraction of a second — with a peak power output about 50 times that of the whole visible universe.