Jin-da Sun, Xiao-bin Shan, Fu-yi Liu, Liu-si Sheng, Xiao-feng Tang, Ming-li Niu, Lei Song, Xiao-guo Zhou, Shi-lin Liu. Threshold Photoelectron-photoion Coincidence Imaging of Dissociation Dynamic of NO+ at c3∏(v′=0) State[J]. Chinese Journal of Chemical Physics , 2010, 23(5): 509-512. doi: 10.1088/1674-0068/23/05/509-512
Citation: Jin-da Sun, Xiao-bin Shan, Fu-yi Liu, Liu-si Sheng, Xiao-feng Tang, Ming-li Niu, Lei Song, Xiao-guo Zhou, Shi-lin Liu. Threshold Photoelectron-photoion Coincidence Imaging of Dissociation Dynamic of NO+ at c3∏(v′=0) State[J]. Chinese Journal of Chemical Physics , 2010, 23(5): 509-512. doi: 10.1088/1674-0068/23/05/509-512

Threshold Photoelectron-photoion Coincidence Imaging of Dissociation Dynamic of NO+ at c3∏(v′=0) State

doi: 10.1088/1674-0068/23/05/509-512
Funds:  This work has been supported by the Knowledge In-novation Foundation of the Chinese Academy of Sci-ences (KJCX2-YW-N07) and the National Natural Sci-ence Foundation of China (No.10874167). The au-thor, Xiao-guo Zhou, also thanks the financial supports from the National Natural Science Foundation of China (No.10979042).
  • Received Date: 2010-04-12
  • The photodissociation of NO+ at c3∏(v′=0) state is studied by threshold photoelectron-photoion coincidence imaging method. By some assumptions, the relations between velocity in center of mass (CM) coordinates and most probable center of mass (MPCM) coordinates,time of flight and displacement in the velocity map image of fragment ions are derived using vector addition of velocity and displacement on the condition of perpendicular molecular beam. Using these relations the velocity in CM coordinates, the velocity and angular distri-bution of N+ fragment ions in MPCM coordinates are obtained and discussed, respectively.
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Threshold Photoelectron-photoion Coincidence Imaging of Dissociation Dynamic of NO+ at c3∏(v′=0) State

doi: 10.1088/1674-0068/23/05/509-512
Funds:  This work has been supported by the Knowledge In-novation Foundation of the Chinese Academy of Sci-ences (KJCX2-YW-N07) and the National Natural Sci-ence Foundation of China (No.10874167). The au-thor, Xiao-guo Zhou, also thanks the financial supports from the National Natural Science Foundation of China (No.10979042).

Abstract: The photodissociation of NO+ at c3∏(v′=0) state is studied by threshold photoelectron-photoion coincidence imaging method. By some assumptions, the relations between velocity in center of mass (CM) coordinates and most probable center of mass (MPCM) coordinates,time of flight and displacement in the velocity map image of fragment ions are derived using vector addition of velocity and displacement on the condition of perpendicular molecular beam. Using these relations the velocity in CM coordinates, the velocity and angular distri-bution of N+ fragment ions in MPCM coordinates are obtained and discussed, respectively.

Jin-da Sun, Xiao-bin Shan, Fu-yi Liu, Liu-si Sheng, Xiao-feng Tang, Ming-li Niu, Lei Song, Xiao-guo Zhou, Shi-lin Liu. Threshold Photoelectron-photoion Coincidence Imaging of Dissociation Dynamic of NO+ at c3∏(v′=0) State[J]. Chinese Journal of Chemical Physics , 2010, 23(5): 509-512. doi: 10.1088/1674-0068/23/05/509-512
Citation: Jin-da Sun, Xiao-bin Shan, Fu-yi Liu, Liu-si Sheng, Xiao-feng Tang, Ming-li Niu, Lei Song, Xiao-guo Zhou, Shi-lin Liu. Threshold Photoelectron-photoion Coincidence Imaging of Dissociation Dynamic of NO+ at c3∏(v′=0) State[J]. Chinese Journal of Chemical Physics , 2010, 23(5): 509-512. doi: 10.1088/1674-0068/23/05/509-512

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