Strangeness (2025)

) it contains. By convention, a strange quark has a strangeness value of , while an anti-strange quark has 2. Apply the Strangeness Formula

To calculate the total strangeness of a composite particle (like a baryon or meson), use the following sum: strangeness

When developing a "piece" of a reaction (an equation), you must ensure that total strangeness is conserved in strong and electromagnetic interactions. ) it contains

The strangeness of a particle is determined by the number of strange quarks ( ) and strange antiquarks ( The strangeness of a particle is determined by

Physicists observed that these "strange" particles were always produced in pairs through the strong interaction but decayed individually through the weak interaction. This led to the discovery of the , the fundamental piece of matter that carries this property. 1. Identify the Quark Composition