Particle physicists or nuclear physicists.
Nuclear physics
A physicist
Fusion. Fusion requires very high temperature and pressure. So on earth we usea critical mass of weapons grade uranium to start a fission chain reaction whichenables a fusion reaction in hydrogen. Fusion is of course more powerful than fission
Young People's Concerts Musical Atoms - A Study of Intervals - 1965 TV was released on: USA: 29 November 1965
The study of atoms is one topic in physics, but by no means the only topic.
The heat of plasma is important in nuclear fusion reactions because it helps to initiate and sustain the fusion process. Plasma, which is a superheated state of matter, is necessary for the atoms to collide with enough energy to overcome their natural repulsion and fuse together. The high temperatures of the plasma create the conditions needed for nuclear fusion to occur, releasing large amounts of energy in the process.
Atomic physics and nuclear physics.
no
microscope
yes
Neutrons are particles in the nucleus of an atom which have slightly more mass to a proton. They contain 0 charge. They help determine the stability of the atom in which they are bound. When they are liberated from an atom, as in fission, they bounce about from one atom to another giving off heat and slowing down as they do so. If they hit an atom at just the right energy, they can cause the atom to undergo fission or otherwise decay. They can also be absorbed into atoms, changing their isotopes. When they just bounce, the energy they impart is often enough to cause molecules to break apart. But in general, since they have no charge, they can plow right through atoms without much interaction, and so they can penetrate some substances quite deeply.
Synostology is the study of the fusion of bones, particularly in terms of abnormal or pathological fusion. It is often used in the medical field to analyze conditions such as craniosynostosis, which is the premature fusion of the skull bones in infants.