Initial-state selective study of ionization dynamics in ion-Li collisions
Initial-state selective study of ionization dynamics in ion-Li collisions
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DOI:
10.1088/0953-4075/46/3/031001
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发表时间:
2013-01
期刊:
影响因子:
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通讯作者:
A. LaForge;R. Hubele;J. Goullon;X. Wang;K. Schneider;V. D. de Jesus;B. Najjari;A. Voitkiv;M. Grieser;M. Schulz;D. Fischer
中科院分区:
文献类型:
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作者:
A. LaForge;R. Hubele;J. Goullon;X. Wang;K. Schneider;V. D. de Jesus;B. Najjari;A. Voitkiv;M. Grieser;M. Schulz;D. Fischer
Kinematically complete experiments were performed on the ionization of a laser-cooled lithium target from different initial states, Li(2s), Li(2p) and Li(1s), by 6 MeV H+ and 1.5 MeV amu−1 O8 + impact. In the measured doubly differential cross sections as a function of electron energy and transverse momentum transfer, a significant initial state dependence is found. Furthermore, comparison to quantum mechanical theory shows surprising discrepancies for Li(2s) and Li(1s) while there is good agreement for the Li(2p) initial state.