Definition
A lambda particle (Λ) is a subatomic particle, classified as a baryon. Baryons are composite particles made of three quarks. The lambda particle specifically contains one up quark, one down quark, and one strange quark. It's unstable and quickly decays into other particles. Think of it like a super fleeting and exotic ingredient in the cosmic soup that makes up the universe. Scientists study it to understand the fundamental forces and particles.