A new study, led by a theoretical physicist at Berkeley Lab, suggests that never-before-observed particles called axions may be the source of unexplained, high-energy X-ray emissions surrounding a group of neutron stars. https://newscenter.lbl.gov/2021/01/15/study-x-rays-surrounding-magnificent-7-may-be-traces-of-sought-after-particle/
January 2019 – July 2022
