scalar meson
21Прокошкин, Юрий Дмитриевич — Юрий Дмитриевич Прокошкин Дата рождения …
22Dirac equation — Quantum field theory (Feynman diagram) …
23Yukawa potential — A Yukawa potential (also called a screened Coulomb potential) is a potential of the form:V(r)= g^2 ;frac{e^{ mr{r}Hideki Yukawa showed in the 1930s that such a potential arises from the exchange of a massive scalar field such as the field of the… …
24QCD vacuum — The QCD vacuum is the vacuum state of quantum chromodynamics (QCD). It is an example of a non perturbative vacuum state, characterized by many non vanishing condensates such as the gluon condensate or the quark condensate. These condensates… …
25Nuclear physics — For other uses, see Nuclear Physics (disambiguation). Nuclear physics Radioactive decay Nuclear fission Nuclear fusion …
26Exact solutions in general relativity — In general relativity, an exact solution is a Lorentzian manifold equipped with certain tensor fields which are taken to model states of ordinary matter, such as a fluid, or classical nongravitational fields such as the electromagnetic field.… …
27Greek letters used in mathematics, science, and engineering — Greek alphabet Αα Alpha Νν Nu Ββ Beta …
28Vector boson — A vector boson is a boson with spin equal to one unit of hbar (Planck s constant divided by 2 pi). In elementary particle physics, the vector bosons currently considered to be fundamental particles are all gauge bosons. The most familiar vector… …
29CP-violation — In particle physics, CP violation is a violation of the postulated CP symmetry of the laws of physics. It plays an important role in theories of cosmology that attempt to explain the dominance of matter over antimatter in the present Universe.… …
30Particle physics — is a branch of physics that studies the elementary constituents of matter and radiation, and the interactions between them. It is also called high energy physics, because many elementary particles do not occur under normal circumstances in nature …
