What are the potential sources of these excess positrons?

Mar 15, 2013 ... Eighty years ago today, the journal Physical Review published a paper by physicist Carl Anderson announcing the discovery of the positron. Dec 3, 2024 ... An undergraduate student in physics at The University of Texas at Arlington earned a top award from the Texas Section of the American Physical ... The Compact Linear Collider (CLIC) is a proposed future high-luminosity linear electron-positron collider operating at three energy stages, with nominal ... 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. Jan 26, 2017 ... The project is a collaboration between the University of Greifswald, the Max Planck Institute for Plasma Physics (IPP), and the Technical ... KT.POV - Positron Annihilation: Coincidence Spectroscopy. This experiment is currently not available. We demonstrate the positron life time spectroscopy ... First turns and successful storage of beams in the SuperKEKB electron and positron rings. After five years of large-scale upgrade work an electron-positron ... Yes, it's part Latin and part Greek — the roots of positron. Weiner ... The mission of AIP (American Institute of Physics) is to advance, promote ... Professor Gidley is developing and applying positron and positronium spectroscopies to probe porous materials at and below the nanometer scale. Bruno Touschek gave a talk on electron-positron collisions that would change the face of physics. Last November, 20 years after his death, physicists gathered ...