The fluorescence intensity of N,N-dimethyl-4-((2-methylquinolin-6-yl)ethynyl)aniline exhibits an unusual intensification with increasing temperature, by activating more vibrational bands and leading to stronger TICT emissions upon heating in dimethyl sulfoxide. Based on the different temperature dependence at various wavelengths, as shown in the TICT fluorescence spectrum, this dye can be emplo...

The propagation of a low momentum heavy quark in deconfined quark-gluon plasma can be understood terms Langevin description. exchange with the thermal equilibrium then parametrized single diffusion coefficient κ, which needs to determined nonperturbatively. In this work, we study temperature dependence κ for static gluonic plasma, particular emphasis on range interest ion collision experiments.