Antihydrogen is a particular kind of atom,made up of the antiparticle of an electron—a positron—and the antiparticle of a proton—an antiproton. Scientists hope that studying the formation of anti hydrogen will ultimately help interpret why there is more matter than antimatter in the universe. In a fresh study published in EPJ D, Igor Bray and colleagues from Curtin University, or Perth,Australia, demonstrate that the two different numerical calculation approaches they developed specifically to study collisions are in accordance. As such, and their numerical approach could therefore be used to interpret antihydrogen formation.
Source: phys.org