تقرير
Multiple ionization of argon via xuv-photon absorption induced by 20-gigawatt high-harmonic pulses
| العنوان: | Multiple ionization of argon via xuv-photon absorption induced by 20-gigawatt high-harmonic pulses |
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| المؤلفون: | Nayak, A., Orfanos, I., Makos, I., Dumergue, M., Kuhn, S., Skantzakis, E., Bodi, B., Varju, K., Kalpouzos, C., Banks, H. I. B., Emmanouilidou, A., Charalambidis, D., Tzallas, P. |
| المصدر: | Phys. Rev. A 98, 023426 (2018) |
| سنة النشر: | 2018 |
| المجموعة: | Physics (Other) |
| مصطلحات موضوعية: | Physics - Atomic Physics |
| الوصف: | We report the observation of multiple ionization of Argon through multi-XUV-photon absorption induced by an unprecedentedly powerful laser driven high-harmonic-generation source. Comparing the measured intensity dependence of the yield of the different Argon charge states with numerical calculations we can infer the different channels -direct and sequential- underlying the interaction. While such studies were feasible so far only with FEL sources, this work connects highly-non-linear-XUV-processes with the ultra-short time scales, inherent to the harmonic pulses, and highlights the advanced perspectives of emerging large scale laser research infrastructures. Comment: 19 pages, 6 figures |
| نوع الوثيقة: | Working Paper |
| DOI: | 10.1103/PhysRevA.98.023426 |
| URL الوصول: | http://arxiv.org/abs/1806.05485 |
| رقم الأكسشن: | edsarx.1806.05485 |
| قاعدة البيانات: | arXiv |
| DOI: | 10.1103/PhysRevA.98.023426 |
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