selected
At the California Institute of Technology, American physicist Carl David Anderson proved the existence of antimatter with the discovery of the positron, for which he would receive the 1936 Nobel Prize in Physics.
Related Wikipedia articles
California Institute of Technology
Private university in Pasadena, California
The California Institute of Technology (branded as Caltech) is a private research university in Pasadena, California, United States. The university is responsible for many modern scientific advancements and is among a small group of institutes of technology in the United States…Source: Wikipedia (CC BY-SA)
Carl David Anderson
American particle physicist (1905–1991)
Carl David Anderson was an American particle physicist who shared the 1936 Nobel Prize in Physics with Victor Hess for his discovery of the positron.Source: Wikipedia (CC BY-SA)
Antimatter
Material composed of antiparticles of the corresponding particles of ordinary matter
In modern physics, antimatter is defined as matter composed of the antiparticles of the corresponding particles in "ordinary" matter, and can be thought of as matter with reversed charge and parity, or going backward in time. Antimatter occurs in natural processes like cosmic…Source: Wikipedia (CC BY-SA)
Positron
Anti-particle to the electron
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 of the electron. When a positron collides with an electron, annihilation occurs. If this collision occurs at low energies, it…Source: Wikipedia (CC BY-SA)
Nobel Prize in Physics
One of five prizes established in 1895 by Alfred Nobel
The Nobel Prize in Physics is an annual award given by the Royal Swedish Academy of Sciences for those who have made the most outstanding contributions to mankind in the field of physics. It is one of the five Nobel Prizes established by the will of Alfred Nobel in 1895 and…Source: Wikipedia (CC BY-SA)