cosmic ray observations are more challenging than many other forms of astronomy.
Due to their varying origins, they carry a variety of energies, which is called the cosmic ray spectrum.
Arcot shot out a cosmic ray himself, and swept the Thessian with it thoroughly.
It was relux, and he knew it, but he knew what would happen when that cosmic ray hit it.
The X-ray is high on the scale and even the cosmic ray is far above its lower limit of detection.
The W-ray was the Millikan cosmic ray, imprisoned and adapted for human use.
At the end of the second day after their trouble with the cosmic ray field, they stopped for observation.
It is made of cosmic ray photons, as lux is made of light photons, but the inexpressibly tighter bond makes the strength enormous.
|cosmic ray |
A ray of radiation of extraterrestrial origin, consisting of one or more charged particles such as protons, alpha particles, and larger atomic nuclei. Cosmic rays entering the atmosphere collide with atoms, producing secondary radiation, such as pions, muons, electrons, and gamma rays. Cosmic rays (and secondary radiation) can be easily seen in a cloud chamber.