two-pion exchange

См. также в других словарях:

• Pion — This article is about the subatomic particles. For the self propelled gun, see 2S7 Pion. Pion The quark structure of the pion. Composition π …   Wikipedia

• TPE — biomed. abbr. Tetrapheny1ethylene comp. abbr. Teleprocessing Executive manag. abbr. Teleprocessing Executive nucl. abbr. Two Pion Exchange abbr. Twisted Pair Ethernet (Ethernet) …   United dictionary of abbreviations and acronyms

• 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

• CERN — For the company with the ticker symbol CERN, see Cerner. For the rocket nozzle, see SERN. Coordinates: 46°14′03″N 6°03′10″E / 46.23417°N 6.05278°E …   Wikipedia

• Chess handicap — a b c d e f g h …   Wikipedia

• Mathematics and Physical Sciences — ▪ 2003 Introduction Mathematics       Mathematics in 2002 was marked by two discoveries in number theory. The first may have practical implications; the second satisfied a 150 year old curiosity.       Computer scientist Manindra Agrawal of the… …   Universalium

• 2008 South Ossetia war — Part of Georgian–Ossetian conflict and Georgian–Abkhazian conflict Locat …   Wikipedia

• 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

• Glossary of chess — See also: Outline of chess and Glossary of chess problems This page explains commonly used terms in chess in alphabetical order. Some of these have their own pages, like fork and pin. For a list of unorthodox chess pieces, see fairy chess… …   Wikipedia

• Proton decay — In particle physics, proton decay is a hypothetical form of radioactive decay in which the proton decays into lighter subatomic particles, usually a neutral pion and a positron. Proton decay has not been observed. There is currently no evidence… …   Wikipedia

• List of chess terms — This page explains commonly used terms in chess in alphabetical order. Some of these have their own pages, like fork and pin. For a list of unorthodox chess pieces, see fairy chess piece; for a list of terms specific to chess problems, see chess… …   Wikipedia