More than one hundred years of experimental and theoretical investigations of electron scattering in gases delivered cross-sections in a wide energy range, from few meV to keV …
The ionosphere is an atmospheric region in which a large number of charged particles interact. Therefore, the production and loss mechanisms in this region play an important role …
O meio interestelar consiste em uma distribuição caótica de nuvens de gás, plasma e poeira com uma variedade de densidades e temperaturas. 1 Nuvens moleculares, mais densas …