Wikipedia sobre física de partículas
Rapidinho. Me falaram que a definição de física de partículas da Wikipedia era muito ruim. E de fato, era assim:
Particle physics is a branch of physics that studies the elementary particle|elementary subatomic constituents of matter and radiation, and their interactions. The field is also called high energy physics, because many elementary particles do not occur under ambient conditions on Earth. They can only be created artificially during high energy collisions with other particles in particle accelerators.
Particle physics has evolved out of its parent field of nuclear physics and is typically still taught in close association with it. Scientific research in this area has produced a long list of particles.
Mas hein? Partículas que só podem ser criadas em aceleradores? Física de partículas é ensinada junto com física nuclear? A pesquisa produz partículas (essa é ótima!)?
Em que mundo essa pessoa vive? Reescrevi:
Particle Physics is a branch of physics that studies the existence and interactions of particles, which are the constituents of what is usually referred as matter or radiation. In our current understanding, particles are excitations of quantum fields and interact following their dynamics. Most of the interest in this area is in fundamental fields, those that cannot be described as a bound state of other fields. The set of fundamental fields and their dynamics are summarized in a model called the Standard Model and, therefore, Particle Physics is largely the study of the Standard Model particle content and its possible extensions.
Eu acho que ficou bem melhor. Vamos ver em quanto tempo algum editor esquentado da Wikipedia vai demorar para reverter. Atualmente está um saco participar da Wikipedia por causa dessas pessoas.