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An antibaryon is the antiparticle of a baryon. Baryons are heavy subatomic particles composed of three quarks and experience the strong nuclear force. Examples of baryons include protons and neutrons. Antibaryons have a baryon number of -1, while baryons have a baryon number of 1. The concept of antibaryons is part of the broader study of subatomic particles and their interactions within particle physics.123

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