Forbidden doubly excited states of molecular nitrogen dissociating into two neutral atoms in electron collisions
Forbidden doubly excited states of molecular nitrogen dissociating into two neutral atoms in electron collisions
复制标题
电子碰撞中分子氮解离成两个中性原子的禁止双激发态
DOI：
10.1088/0953-4075/34/23/330
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发表时间：
2001
期刊：
影响因子：
--
通讯作者：
Y. Hatano
中科院分区：
文献类型：
--
作者：
T. Odagiri;Ken Takahashi;K. Yoshikawa;N. Kouchi;Y. Hatano
在双激发态形成的预期能量范围内，测量了N_2的普通和符合电子能量损失谱，研究了电子-N_2碰撞的形成和衰变过程。并与光激发实验结果进行了比较。首次清楚地揭示了光学禁止双激发态的存在及其解离性质。
The ordinary and coincident electron-energy-loss spectra of N2 have been measured in an expected energy range for the formation of doubly excited states to investigate their formation and decay processes in electron-N2 collisions. The present results are compared with those obtained by photoexcitation experiments. Existence of the optically forbidden doubly excited states and their dissociative character have been revealed clearly for the first time.