Clouds of electrons created
by ionised gas in the beam chamber and microscopic dust particles — playfully known as unidentified falling objects, or UFOs — are interrupting the beams and making it harder to get the LHC running consistently.
Not exact matches
H II regions like RCW 106 are clouds of hydrogen
gas that are being
ionised by the intense starlight of scorching - hot, young stars, causing them to glow and display weird and wonderful shapes.
They picked up the
gas by its microwave emissions — suspecting that radiation from massive stars nearby had
ionised the
gas.
Astronomers thought that
ionised gas created
by the first generation of stars might be mimicking the imprint of inflation
by scattering the microwaves on their way to us from distant parts of the universe.
These accelerators work
by shooting pulses of intense laser light into plasma to create a wave rippling through the cloud of
ionised gas, leaving a wake of electrons akin to those that form behind a speedboat in water.
Earth's magnetic field also traps
gas escaping from the upper atmosphere after it gets
ionised by ultraviolet light from the sun.
These are the glowing remains of the stellar envelope of
gas ejected during the AGB phase, which is
ionised by ultraviolet radiation emitted
by the central star.
The trace
gas molecules will either be formed
by the
ionising particle beam in pure artificial air or be introduced directly into the chamber.
The trace
gas molecules will either be formed
by the
ionising particle beam in pure artificial air or be introduced directly into the chamber.