1. When the two particle beams collide, collision data is detected by a piece of equipment called a spectrometer.
2. Scientists have filmed an electron in motion for the first time, using a new technique that will allow researchers to study the tiny particle's movements directly.
3. When plutonium decays it emits what is known as an alpha particle, a relatively big particle that carries a lot of energy.
4. The city's low altitude and terrain hinder the flow of respirable particle nuclei, a major cause of smog.
5. a particle
5. Any excuse could become the particle to ignite a wildfire of social unrest.
6. A fraction of those collisions could produce the Higgs particle, assuming it exists.
7. French scientists have devised a way of using particle accelerators to authenticate vintage wines, one of France's top research bodies said this week.