Could they be a signature of dark matter annihilation or decay?

The positron or antielectron is the particle with an electric charge of +1e, a spin of 1/2 and the same mass as an electron. It is the antiparticle ... The Compact Linear Collider (CLIC) is a proposed future high-luminosity linear electron-positron collider operating at three energy stages, with nominal ... Apr 1, 2007 ... A positron is the antimatter partner of an electron. It has exactly the same mass as an electron but has the opposite electric charge. Oct 12, 2017 ... 596 votes, 39 comments. 3.2M subscribers in the Physics community. For physicists and physics students. See the rules before posting, ... What is Single Photon Emission Computed Tomography (SPECT)?; What is Positron Emission Tomography (PET)?; What are nuclear medicine scans used for? Are there ... Mar 30, 2025 ... Positron, positively charged subatomic particle having the same mass and magnitude of charge as the electron and constituting the ... Jul 2, 2020 ... ... positrons. Cortina Gil, E. et al. (2020) Search for heavy neutral lepton production in K+ decays to positrons. Physics Letters B, 807, 135599. Oct 12, 2012 ... Yes, electron and positron are entangled. But entangled wave function should be of products: 1 √ 2. Abstract. In our previous consideration, the so-called ambiguities of quantum field theory can be removed by the certain general conditions of integrals. T. Ruth, 2011, The uses of radiotracers in the life sciences, Reports on Progress in Physics 72: 016701. Printed with permission from IOP Publishing Ltd. Page ...