On August 17th, both the light and the gravitational wave signals from inspiraling-and-merging neutron stars reached Earth, where both were detected, for the first time, by humans. The inspiral phase ...
If the nucleus has too few neutrons, it will emit a ‘package’ of two protons and two neutrons called an alpha particle. An alpha particle is also a Helium-4 nucleus, so it is written as ...
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