Stars oscillations Cold and ultra-cold collisions Atomic and molecular physics Quantum theory ISM clouds Microwave spectroscopy Planetary atmospheres SAXS Radial velocities Molecular collisions Collisional broadening Catalogs Quantum scattering Stimulated Raman spectroscopy Atmospheric chemistry Reaction kinetics Linewidths Shock waves CRESUCHIRP Atomic and molecular collision ISM abundances Stars fundamental parameters Astrochemistry Soot Helium clusters Photolysis CRESU Molecular processes Collisional Stars evolution Optical-optical double resonance spectroscopy Low temperature chemistry He MCTDH Kinetics Quantum physics Spectroscopy Astrophysics Cold collisions X-ray scattering Low temperature chemical kinetics Nanoparticles Chemical physics Spectrometers Astrophysics laboratory Tropospheric lifetimes Acetylene Titan Pressure broadening Potential energy Chemical kinetics Vibronic couplings Molecular data Fretting corrosion Stars formation Methods numerical Proper motions Astrophysics - Solar and Stellar Astrophysics Nitrogen Spectral element methods Probes Ab initio calculations Artificial Neuron Networks ANN Binaries spectroscopic Combustion Astrophysics - Astrophysics of Galaxies Fourier transform infrared spectroscopy Stars solar-type Methane Spectral line shape Laboratory astrophysics Radio lines ISM Collisions Quantum chemistry Asteroseismology Hydrogen Stars interiors Rate coefficients Methods data analysis Atomic and molecular collisions Line shape parameters Quantum dynamics Plasma plume Molecules Contact voltage Line profiles Methods analytical ISM molecules Contact resistance Astrometry Surveys Reaction dynamics Reaction kinetics and dynamics Atmospheres Quantum Monte Carlo Low temperatures Potential energy surfaces Molecular physics Optical frequency comb spectroscopy Reaction products