RI* particle

  • 41particle accelerator — particle ac.celerator n a machine used in scientific studies which makes the very small pieces of matter that atoms are made of move at high speeds …

    Dictionary of contemporary English

  • 42particle physics — particle .physics n [U] the study of the way that parts of atoms develop and behave …

    Dictionary of contemporary English

  • 43particle physics — particle ,physics noun uncount SCIENCE the area of physics that deals with particles …

    Usage of the words and phrases in modern English

  • 44particle — [n] atom, piece bit, crumb, dot, dribble, drop, fleck, fragment, grain, hoot*, iota, jot, minim, mite, modicum, molecule, morsel, mote, ounce, ray, scrap, scruple, seed, shred, smidgen, smithereen, speck, spot, stitch, whit; concept 831 …

    New thesaurus

  • 45particle — ► NOUN 1) a minute portion of matter. 2) Physics a component of the physical world smaller than an atom, e.g. an electron, proton, neutrino, or photon. 3) Grammar a minor function word that has comparatively little meaning and does not inflect, e …

    English terms dictionary

  • 46particle accelerator — n. Nuclear Physics ACCELERATOR (sense 3) …

    English World dictionary

  • 47particle beam — n. a beam of atomic or subatomic particles which may be accelerated to nearly the speed of light and used experimentally, as in the development of military weapons …

    English World dictionary

  • 48particle physics — n. the branch of physics employing high energy particles to study the properties of atomic nuclei and of the elementary particles themselves …

    English World dictionary

  • 49Particle Data Group — Die Particle Data Group ist eine internationale Kollaboration von Teilchenphysikern, die publizierte Resultate, die Eigenschaften von Elementarteilchen und den Grundkräften der Physik behandeln, zusammenstellt und nochmals analysiert. Die Gruppe… …

    Deutsch Wikipedia

  • 50Particle Physics Booklet — Die Particle Data Group ist eine internationale Kollaboration von Teilchenphysikern, die publizierte Resultate, die Eigenschaften von Elementarteilchen und den Grundkräften der Physik behandeln, zusammenstellt und nochmals analysiert. Die Gruppe… …

    Deutsch Wikipedia