1. Weak interaction breaks CP . By CPT theorem, it breaks T as well.

2. In this theory, the weak interaction acts only on left-handed particles (and right-handed antiparticles).

3. Antineutron and Up quark · See more » Weak interaction In particle physics, the weak interaction (the weak force or weak nuclear force) is the mechanism of interaction between sub-atomic particles that causes radioactive decay and thus plays an essential role in nuclear fission.

4. They interact by the weak interaction, and gravity, but due to the feeble strength of these forces, they are difficult to detect.

5. The W and Z Bosons are together known as the weak or more generally as the intermediate vector Bosons.These elementary particles mediate the weak interaction; the respective symbols are W + W −, and Z 0The W ± Bosons have either a positive or negative electric charge of 1 elementary charge and are each other's antiparticles.The Z 0 boson is electrically neutral and is its own antiparticle.