charge-parity symmetry همامونی ِ بار-همالی hamâmuni-ye bâr-hamâli
*Fr.: symétrie charge-parité*
The laws of physics should be the same if a particle is interchanged with its
→ *antiparticle* (→ *charge conjugation*),
or swapped for its mirror image
(→ *parity symmetry*).
It is known that charge-parity (CP) symmetry
holds for interactions involving → *electromagnetism*,
→ *gravitation*, and → *strong interaction*s,
but CP violation is known to occur during
→ *weak interaction*s involved in
→ *radio decay*.
Same as → *CP-symmetry*. → *charge*; → *parity*;
→ *symmetry*. |