Vibrational Distribution of Hydrogen Molecular Ions in High-Energy Ionization Processes
CHEN Shao-Hao2,1, HE Chun-Long2,1, CHEN Chao1,2, LI Jia-Ming1,2
1Department of Physics, Shanghai Jiaotong University, Shanghai 200230
2The Key Laboratory of Atomic and Molecular Nanosciences of the Ministry of Education, Department of Physics, Tsinghua University, Beijing 100084
Vibrational Distribution of Hydrogen Molecular Ions in High-Energy Ionization Processes
1Department of Physics, Shanghai Jiaotong University, Shanghai 200230
2The Key Laboratory of Atomic and Molecular Nanosciences of the Ministry of Education, Department of Physics, Tsinghua University, Beijing 100084
Abstract： A theoretical time-dependent wave-packet dynamics method is applied to calculate the distribution of vibrational states of hydrogen molecular ions produced in high-energy ionization processes of hydrogen molecules. The isotope effect is elucidated in agreement with the available experimental measurements. Our proposed method should be readily applied in other atomic and molecular processes considering great advances in electronic computation science and technology.
2005, Vol. 22 
