-
therefore a meson.
Pions are the
lightest mesons and, more generally, the
lightest hadrons. They are unstable, with the
charged pions π+ and π− decaying...
- The 2S7
Pion ("peony") or 2S7M
Malka is a
Soviet self-propelled 203 mm cannon. "2S7" is its GRAU designation. More than 250
units were built; some sources...
- A
pion is a type of
subatomic particle.
Pion may also
refer to:
PION, gene; see
Protein pigeon homolog 2S7
Pion, self-propelled gun
Pión District, in Peru...
- ρ0 and ρ− .
Along with
pions and
omega mesons, the rho
meson carries the
nuclear force within the
atomic nucleus.
After the
pions and kaons, the rho mesons...
-
three pions, and has a mean
lifetime of 5.18×10−8 s. The short-lived
neutral kaon is
called the K S ("K-short"),
decays primarily into two
pions, and has...
- In
particle physics, the
pion decay constant is the
square root of the
coefficient in
front of the
kinetic term for the
pion in the low-energy effective...
- for
decay into a
charged pion, two
neutral pions, and a tau neutrino; 8.99% for
decay into
three charged pions (of
which two have the same
electrical charge)...
-
mesons commonly produced in
particle physics experiments include pions and kaons.
Pions also play a role in
holding atomic nuclei together via the residual...
- muons. 60% of the
pions will have
either a negative, or a
positive electric charge. 40% of the
pions will be neutral. The
neutral pions decay immediately...
- Asia‐Pacific PTE LTD SAGE has
acquired a
number of
other companies, including:
Pion Limited,
founded in 1959 by Adam
Gelbtuch and John Ashby, was the publisher...
