hyperon – מילון אנגלי-אנגלי
hyperon
n.
elementary particle which is relatively massive with greater mass than a nucleon
Hyperon
hyperon
Noun
1. any baryon that is not a nucleon; unstable particle with mass greater than a neutron
(hypernym) baryon, heavy particle
(hyponym) lambda particle, lambda hyperon
Hyperon
A sub-set of
baryons with masses greater than nucleons (i.e. protons or neutrons) and with extremely short mean lives of, at most, 10-9 second to decay by various modes into lighter particles. They are
fermions and are grouped into four subsets of '
fundamental ' particles.
hyperon