Ab initio calculations Binaries spectroscopic Vibronic couplings Spectral line shapes He Classical Quantum theory Reaction kinetics and dynamics Surface hopping Stars evolution Astrophysics Cold and ultra-cold collisions ISM clouds Low temperatures Hydrogen Collisions Reaction kinetics Potential energy surfaces Isomers Stars fundamental parameters Density functional calculations Helium Molecular physics Linewidths Low temperature chemical kinetics CRESU Low temperature chemistry Radio lines ISM Molecular data Optical frequency comb spectroscopy Spectral element methods Planets and satellites composition Titan Photolysis Cold collisions Chemical kinetics Optical lattice Stars solar-type Kinetics Contact resistance Asteroseismology Atomic and molecular collisions Methods analytical Molecular beams Stars rotation SAXS Combustion Tropospheric lifetimes Chemical physics Astrophysics - Solar and Stellar Astrophysics Fretting corrosion Excited states Spectroscopy Experimental techniques Molecular collisions Contact voltage ISM molecules Quantum dynamics IR spectroscopy Helium clusters Surveys Physique moléculaire Stars oscillations Molecular processes Astrometry ISM abundances Atomic and molecular physics Quantum physics Laboratory astrophysics Radial velocities Reaction products Planetary atmospheres Astrophysique de laboratoire Organic compounds Astrophysics - Astrophysics of Galaxies Astrochemistry X-ray scattering Collisional broadening Reaction dynamics Plasma plume Quantum Monte Carlo Methods data analysis Vibrational states Atmospheres Nanoparticles Dusty plasmas MCTDH Nitrogen Molecular Physics Chemistry Atmospheric chemistry Soot Stars interiors Chemical reactions Acetylene Infrared absorption H2 Molecules Raman spectra Pressure broadening