Researchers: The symmetrons needed to explain dark energy were not found
From ScienceDaily: One of the candidates for ‘dark energy’ is the symmetron field. Researchers have developed an experiment capable of measuring extremely small forces with the help of neutrons. The measurements could have provided pointers to the mysterious symmetrons, but the particles didn’t show up. This excludes the possibility of symmetrons in a broad parameter range. ‘Dark energy’ is going to have to be explained differently. One thing is certain: there’s something out there we don’t yet know. For years now scientists have been looking for “dark matter” or “dark energy” — with our current inventory of particles and forces in nature we just can’t explain major cosmological phenomena, such as why the universe is expanding at an ever faster Read More ›