Abstract. New particle formation (NPF) is thought to contribute half of the global cloud condensation nuclei. A better understanding NPF at different altitudes can help assess impact on and corresponding physical properties. However, not sufficiently understood in upper mixing layer because previous studies mainly focused ground-level measurements. In this study, developments aerosol size distr...

In Čerenkov radiation and transition radiation, evanescent wave from motion of charged particles transfers into radiation coherently. However, such dissipative motion-induced radiations require particles to move faster than light in medium or to encounter velocity transition to pump energy. Inspired by a method to detect cloak by observing radiation of a fast-moving electron bunch going through...

Quantum chromodynamics (QCD) is a theory for the strong interaction, one of the four fundamental interactions of Nature, based on the color quantum index. In this article we introduce a color algebra and its mathematical theory. This theory offers a mathematical foundation for QCD, is used to resolve a number of difficulties encountered in QCD, provides a good explanation of gluon radiations, a...