lambda hyperon
lambda particle

I participated in measuring the spin of the lambda hyperon - it has spin 1/2 also.

"They're generating a lambda hyperon field.

All three constituents of the Lambda particle are newly produced in the reaction.

These nuclei contain the same number of protons and neutrons as a known nucleus, but also contains one or in rare cases two Lambda particles.

They were watching (via some very indirect instruments) the decay of a lambda particle into a proton plus a pi meson.

The lambda particle is a type of subatomic particle in subatomic particle physics.

The reason the negative kaon particles do not show this "horn" feature is that the s-quarks prefer to hadronize bound in the Lambda particle, where the counterpart structure is observed.

Some lithium-7 has been produced for a few picoseconds which contains a lambda particle in its nucleus, whereas an atomic nucleus is generally thought to contain only neutrons, protons, and pions.