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高电荷态N4+与Na原子碰撞过程中靶原子激发截面的测量
引用本文:王友德,杨治虎,马新文,刘惠萍,赵孟春,周嗣信,刘占稳,张文,张雪珍,郭晓虹,潘广炎,杨锋,李大万.高电荷态N4+与Na原子碰撞过程中靶原子激发截面的测量[J].物理学报,1996,45(10):1636-1640.
作者姓名:王友德  杨治虎  马新文  刘惠萍  赵孟春  周嗣信  刘占稳  张文  张雪珍  郭晓虹  潘广炎  杨锋  李大万
作者单位:(1)中国科学院近代物理研究所; (2)中国科学院物理研究所
基金项目:国家自然科学基金及中国原子分子物理数据研究联合体资助的课题.
摘    要:测量了高电荷态N4+与Na原子碰撞中靶原子的发射截面和激发截面,发现NaI(3p→3s)谱线的激发截面很大,约为10-15cm2.实验给出了发射截面和激发截面数据,并进行了定性的讨论 关键词

关 键 词:高电荷态  氮Ⅳ  钠原子  碰撞  激发截面
收稿时间:1995-06-28

MEASUREMENT OF EXCITATION CROSS SECTIONS OF TARGET ATOM Na BY HIGHLY CHARGED ION N4+ IMPACT
WANG YOU-DE,YANG ZHI-HU,MA XIN-WEN,LIU HUI-PING,ZHAO MENG-CHUN,ZHOU SI-XIN,LIU ZHAN-WEN,ZHANG WEN,ZHANG XUE-ZHEN,GUO XIAO-HONG,PAN GUANG-YAN,YANG FENG and LI DA-WAN.MEASUREMENT OF EXCITATION CROSS SECTIONS OF TARGET ATOM Na BY HIGHLY CHARGED ION N4+ IMPACT[J].Acta Physica Sinica,1996,45(10):1636-1640.
Authors:WANG YOU-DE  YANG ZHI-HU  MA XIN-WEN  LIU HUI-PING  ZHAO MENG-CHUN  ZHOU SI-XIN  LIU ZHAN-WEN  ZHANG WEN  ZHANG XUE-ZHEN  GUO XIAO-HONG  PAN GUANG-YAN  YANG FENG and LI DA-WAN
Abstract:The emission cross sections and excitation cross sections have been measured in collisions between N4+ ion and Na atoms. The experimental results show that the excitation cross sections of NaI(3p-3s) are vety large, about 10-15cm2 . The data of cross sections have been given in this paper and reasons for the large excitation cross sections of NaI(3p-3s) have been discussed qualitatively.
Keywords:
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