parton
n. countablen. a tiny part found inside a proton or neutron. Scientists use this name for the smaller pieces that make up the center of an atom.
n. any of the point-like constituents of a nucleon, such as a quark or a gluon, that participate in high-energy collisions. Historically used in the context of the parton model to describe the internal structure of hadrons.
The scientist studied how partons behave during high-speed collisions.
Researchers used the particle accelerator to observe how partons interact within the nucleus of an atom.
The parton model was instrumental in explaining deep inelastic scattering experiments, eventually leading to the modern understanding of quantum chromodynamics and the role of quarks and gluons.
Primarily used in the field of particle physics; often appears in the plural form.