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高电离态Ti原子EUV光谱的实验研究
Research on EUV spectra of highly ionized titanium
【摘要】 在中国原子能研究院HI-13串列加速器上用束-箔技术完成了80MeVTi离子和C箔相互作用产生的高电离态离子谱观测,与用激光等离子体技术的实验结果做了比较,大多数谱线与激光等离子体技术的实验结果有较好的符合,有3条谱线是未观测到的.这几条谱线为ⅩⅧ13·406,ⅩⅧ14·987,X17·439nm,属于2s2p24P3/2—2p32D3/2,2s2p21S0—2sp31P1,4p1P0—5d1P1跃迁.
【Abstract】 The spectrum of highly ionized titanium was studied by means of the beam-foil technique.Titanium ions were provided by the HI-13 tandem accelerator at China Institute of Atomic Energy.The experimental results are compared with those of laser-produced plasmas. Numerous lines attributed to Ti ⅩⅥ to ⅩⅧ ransitions have been identified,and three of them were newly measured, which were attributed to 2s2p2 4P3/2 —2p3 2D3/2 , 2s2p2 1S0—2sp3 1P1 and 4p 1P0—5d 1P1 transitions.
【基金】 国家自然科学基金(批准号:10274088,10134010)资助的课题~~
- 【文献出处】 物理学报 ,Acta Physica Sinica , 编辑部邮箱 ,2006年05期
- 【分类号】O562.3
- 【被引频次】7
- 【下载频次】58