1 Melinda Gates-co-founder of the Bill & Melinda Gates Foundation. 2  Michael Jackson-donated more than US$500 million to various foundations, and is noted as the entertainer who supported the most charity organisations by Guinness World Records. 3  He won numerous awards for his humanitarianism.
The weak interaction is responsible for beta decay. The exchange particles for the weak interaction are the W+ , the W-and the Z0. Consider Î² decay. n â p. We can describe the process as follows. A neutron changes into a proton by emitting a W - , which quickly decays into an electron and an antineutrino.ote: that in some reactions quarks can be created in quark-antiquark pairs, but the net flavour of quarks before and after is unchanged as they created pairs cancel. Another example of the weak interaction is the interaction between a proton and an electron called electron capture.
Following electron capture, the atomic number is reduced by one, the neutron number is increased by one, and there is no change in atomic mass. Simple electron capture results in a neutral atom, since the loss of the electron in the electron shell is balanced by a loss of positive nuclear positive charge.imple electron capture results in a neutral atom, since the loss of the electron in the electron shell is balanced by a loss of positive nuclear positive charge.