albert einstein antimatter antiparticle atom atomic nucleus axino baryon biological system boson bottom quark bound state cern chargino charm quark color charge desy davydov soliton deep inelastic scattering dibaryon dilaton down quark electric charge electric field electromagnetic radiation electromagnetism electron electroweak interaction exciton exotic atom exotic baryon exotic hadron exotic meson fermilab fermion gauge boson gaugino general relativity glueball gluino gluon grand unification theory gravitino graviton hadron hadron elektron ring anlage half-integer hierarchy problem higgs boson higgs mechanism higgsino hyperon integer lagrangian large hadron collider lepton list of baryons list of mesons list of particles list of quasiparticles m-theory magnon mass matter meson mesonic molecule molecule muon muonium neutralino neutrino neutron nucleon onium organelle organism particle detector particle physics particle zoo pentaquark phonon photon plasmon polariton polaron pomeron positron positronium preon proton proton decay quantum quantum mechanics quark quarkonium quasiparticle roton sfermion sparticle spin-statistics theorem spontaneous symmetry breaking standard model sterile neutrino strange quark string theory strong interaction subatomic particle super-kamiokande superpartner supersymmetry supersymmetry breaking tachyon tau lepton tetraquark three jet event timeline of particle discoveries top quark uncertainty principle universe up quark w and z bosons weak interaction x and y bosons