- negative pion
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отрицательный пи-мезон
Англо-русский словарь технических терминов. 2005.
negative pion
Смотреть что такое "negative pion" в других словарях:
Pion — (π+) Klassifikation Boson Hadron Meson Eigenschaften [1] Ladung 1 e … Deutsch Wikipedia
pion — [pī′än΄] n. [ PI2 + (MES)ON] Particle Physics any of three short lived mesons that may be positive, negative, or neutral: pions have a mass c. 270 times that of an electron and play an important role in the binding forces within the nucleus of an … English World dictionary
pion — Meson Mes on, n. [NL., fr. Gr. me son middle, neut. of me sos, a., middle.] 1. (Anat.) The mesial plane dividing the body of an animal into similar right and left halves. The line in which it meets the dorsal surface has been called the… … The Collaborative International Dictionary of English
pion — noun Etymology: contraction of pi meson Date: 1950 a meson that is a combination of up and down quarks and antiquarks, that may be positive, negative, or neutral, and that has a mass about 270 times that of the electron • pionic adjective … New Collegiate Dictionary
pion — noun /ˈpaɪɒn/ Any of three semistable mesons, having positive, negative or neutral charge, composed of up and down quarks/antiquarks. <! either π, a neutral form with a mass 264 times that of an electron, or π or π, a charged form with a mass… … Wiktionary
PION — posterior ischemic optic neuropathy * * * pi·on (piґon) [pi meson] a subatomic particle, which may be positive, negative, or neutral, with mass intermediate between that of an electron and that of a proton; it carries the force that binds the… … Medical dictionary
pion — paɪɑn / É’n n. type of fundamental particle, type of meson, elementary particle that can carry a positive negative or neutral charge (Physics) … English contemporary dictionary
pion — pi•on [[t]ˈpaɪ ɒn[/t]] n. phs any of the three lightest mesons, having positive, negative, or neutral electric charge and spin of zero • Etymology: 1950–55; pi (meson)+ on I … From formal English to slang
pion — /ˈpaɪən/ (say puyuhn) noun a meson, which may have positive, negative, or zero charge, and a mass of between 264 and 273 electron masses. Also, pi meson. {abbreviation of pi meson} …
Pion — A particle that can have a positive, negative or no charge, and has a mass of about 270 times that of an electron … The writer's dictionary of science fiction, fantasy, horror and mythology
Neutrales Pion — Pion (π+) Klassifikation Boson Hadron Meson Eigenschaften Ladung 1 e Ruheenergie (139,57018±0,00035) … Deutsch Wikipedia
