Meaning Of The Word Pion
What's the definition of Pion? Find Pion meanings, definitions and more at the Real Dictionary online.
Pion Meaning
| Pion Definition |
|---|
What's The Definition Of Pion?
pion in American English
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 atom noun: the first meson to be discovered: it has spin 0 and may be positively or negatively charged or neutral; charged pions decay into a muon and a neutrino or antineutrino pion in British English noun: a meson having a positive or negative charge and a rest mass 273.13 times that of the electron, or no charge and a rest mass 264.14 times that of the electron |
More Definitions
A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z
Definitions Of The Day
- Disperse system ‐ a two-phase colloidal system consisting of the…
- Shunter ‐ noun: a small railway locomotive used for manoeuvring…
- Parachronism ‐ noun: a chronological error in which a person…
- Kath and Kim ‐ noun: a personification of the White population…
- Longipennate ‐ adjective: (of birds) having long slender wings…
- Facecloth ‐ countable noun: A facecloth is the same as a face…
- Colorize ‐ to prepare a video version of (a black-and-white…
- After-hours ‐ after the regular hours for business, school…
- Chiasmatypy ‐ noun: the process of chiasma formation, which…
- Helpmann ‐ noun: Sir Robert. 1909–86, Australian ballet…