Polarization and interference effects in ionization of Li by ion impact.
Polarization and interference effects in ionization of Li by ion impact.
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DOI：
10.1103/physrevlett.110.133201
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发表时间：
2013-03
影响因子：
8.6
通讯作者：
R. Hubele;A. LaForge;M. Schulz;J. Goullon;X. Wang;B. Najjari;N. Ferreira;M. Grieser;V. D. de Jesus;R. Moshammer;K. Schneider;A. Voitkiv;D. Fischer
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文献类型：
--
作者：
R. Hubele;A. LaForge;M. Schulz;J. Goullon;X. Wang;B. Najjari;N. Ferreira;M. Grieser;V. D. de Jesus;R. Moshammer;K. Schneider;A. Voitkiv;D. Fischer
我们提出了初始状态选择性全微分截面电离锂的24 MeV的O 8+的影响。从2s和2 p态的电离数据看起来彼此之间以及从He的1 s电离看起来有质的不同。对于从2 p态的电离，在我们的研究中，m（L）=-1亚态主要贡献，我们观察到取向二向色性和2s电离明显的干扰，我们追溯到节点结构的初始状态波函数。
We present initial-state selective fully differential cross sections for ionization of lithium by 24 MeV O8+ impact. The data for ionization from the 2s and 2p states look qualitatively different from each other and from 1s ionization of He. For ionization from the 2p state, to which in our study the m(L)=-1 substate predominantly contributes, we observe orientational dichroism and for 2s ionization pronounced interference which we trace back to the nodal structure of the initial-state wave function.