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.
1 Electron CaptureIt is possible for a proton in the nucleus to âcaptureâ an electron and turn into a neutron releasing a neutrino e p e n e. 2  9. 3  Feynmanâs Diagram for e-captureThe force responsible for electron capture is the weak force.4  So, the exchange particle is the W+. 10. 2  Electron â Proton CollisionWhen an electron and a proton collide the proton turns into a neutron releasing a neutrino e p e n e. 3  11. 4  Feynmanâs Diagram for e- - p collisionsThe force responsible for this collision is the weak force.
As ionizing radiation moves through matter its energy is deposited through interactions with the electrons of the absorber. The result of an interaction between the radiation and the absorbing species is removal of an electron from an atom or molecular bond to form radicals and excited species.