The positrons reaching the detectors represent only a small portion of the total amount produced because the bulk part is trapped in a small volume (∼ 10 −5 cm 3) inside the target where the ...

A third method is being devised to study the fall of positrons. You have full access to this article via your institution.

Discovery of a Positively Charged Counterpart to the Negative Electron, That Can Apparently be Created and Destroyed, Dirac's Theory, All Space Filled With an Infinite Number of Electrons That Can ...

Researchers at the site successfully turned light particles, known as photons, into pairs of electrons and positrons — matter and antimatter, in other words. This achievement confirms a ...

There is a lot you can talk about, though. You can try to identify the specific particles from the shapes of the tracks, though it can be very difficult. Electrons, positrons, and muons tend to make ...