Words nearby antiparticle
How to use antiparticle in a sentence
However, until now, nobody has reliably measured the mass difference between D1 and D2 that determines how quickly the D0 oscillates into its antiparticle.CERN: How We’re Probing the Universe’s Origins Using Record Precision Measurements|Martha Hilton|June 24, 2021|Singularity Hub
Physicists would go on to discover many other antiparticles — all of which are identical to their matter partners except for an opposite electric charge — including the antiproton in 1955.
It consists of 17 particles, many of which have antiparticle partners.
An imbalance between two types of antiparticles that seethe within the proton is even wonkier than previously thought, a new measurement indicates.Protons’ antimatter is even more lopsided than we thought|Emily Conover|February 24, 2021|Science News
Positronium is composed of electron and its antiparticle, a positron.The exotic ‘atom’ positronium surprises scientists|Emily Conover|September 23, 2020|Science News For Students
British Dictionary definitions for antiparticle
Scientific definitions for antiparticle
Cultural definitions for antiparticle
In physics, a rare form of subatomic matter that is a mirror image of normal matter. The antiparticle corresponding to an elementary particle has the same mass as the particle but is opposite in all other properties. The antiparticle corresponding to an electron is a positron, which has the same mass as an electron but a positive charge. Antiprotons have the same mass as protons but a negative charge. When matter and antimatter come together, the two particles annihilate each other, converting their mass into energy or into other types of particles.