What are some thought experiments involving positrons?

The use of positron ... AAPM is a scientific, educational, and professional nonprofit organization devoted to the discipline of physics in medicine. High Energy Electron-Positron Physics ... With the termination of the physics program at PETRA, and with the start of TRISTAN and the SLC and later LEP, an era of ... Nobel Prize in Physics 1936. Born: 3 September 1905, New ... Anderson's particle was the first antiparticle proven by experiment and was named a “positron”. 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 ... [13] to a positron injection with an arbitrary new physics source and energy spectrum. We will focus on electrophilic FIPs produced in SN explosions ... Apr 28, 2022 ... This white-paper describes the current status of the field and provides R\&D short-term and long-term pathways for polarized positron sources. Facility intends to develop over the coming years a high-duty cycle, high in- tensity, and high polarization positron beam to serve a unique Nuclear Physics. Nov 4, 2019 ... It also includes a top-quark pair production threshold scan around 350 GeV which provides a precise measurement of the top-quark mass in a well- ... Carl David Anderson's discovery of the positron in 1932 marked a pivotal moment in the field of physics, providing the first empirical evidence of ...