- pion-nucleon coupling
- пион-нуклонная связь
English-russian dictionary of physics. 2013.
pion-nucleon coupling
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Nucleon — For the Ford concept car, see Ford Nucleon. For the fictional power source in the Transformers universe, see Nucleon (Transformers). An atomic nucleus is a compact bundle of the two types of nucleons: Protons (red) and neutrons (blue). In this… … Wikipedia
QCD 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… … Wikipedia
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Reinhard Oehme — (* 26. Januar 1928 in Wiesbaden; † zwischen dem 29. September und 4. Oktober 2010[1]) war ein deutsch amerikanischer theoretischer Physiker. Oehme war bekannt für die Entdeckung der Nicht Erhaltung der Ladungskonjugation im Zusammenhang mit… … Deutsch Wikipedia
Pseudovector meson — In high energy physics, a pseudovector meson or axial vector meson is a meson with total spin 1 and even parity (usually noted as JP =1+). Compare to a vector meson, which has a total spin 1 and odd parity.The known pseudovector, or axial vector … Wikipedia
Isospin — In physics, and specifically, particle physics, isospin ( isotopic spin , isobaric spin ) is a quantum number related to the strong interaction. This term was derived from isotopic spin , but the term isotopic spin is confusing as two isotopes of … Wikipedia
subatomic particle — or elementary particle Any of various self contained units of matter or energy. Discovery of the electron in 1897 and of the atomic nucleus in 1911 established that the atom is actually a composite of a cloud of electrons surrounding a tiny but… … Universalium
Nuclear force — This article is about the force that holds nucleons together in a nucleus. For the force that holds quarks together in a nucleon, see Strong interaction. A Feynman diagram of a strong proton neutron interaction mediated by a neutral pion. Time… … Wikipedia
Chiral perturbation theory — (ChPT) is an effective field theory constructed with a Lagrangian consistent with the (approximate) chiral symmetry of quantum chromodynamics (QCD), as well as the other symmetries of parity and charge conjugation. ChPT is a theory which allows… … Wikipedia
Weak interaction — Standard model of particle physics … Wikipedia
Yukawa 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… … Wikipedia
