Observation of an energy threshold for large ΔE collisional relaxation of highly vibrationally excited pyrazine (E_vib=31 000-41 000 cm^-1) by CO₂

Chemical Compounds

• Collisional Relaxation 100%
• Pyrazine 63%
• Rotational State 29%
• Energy 26%
• Energy Transfer 24%
• Wavelength 20%
• Collision 18%
• Electronic State 14%
• Vibrational Relaxation 12%
• Vibrational Energy 11%
• Distribution Function 11%
• Velocity 7%
• Isomerization 7%
• Amount 4%
• Reaction Yield 3%

Physics & Astronomy

• pyrazines 83%
• thresholds 35%
• energy transfer 20%
• rotational states 19%
• energy 16%
• wavelengths 11%
• collisions 10%
• isomerization 9%
• molecular relaxation 9%
• electronics 8%
• transfer functions 8%
• infrared lasers 8%
• distribution functions 6%
• high resolution 4%
• decay 4%
• excitation 3%