تقرير
Enhanced Proton Acceleration by an Ultrashort Laser Interaction with Structured Dynamic Plasma Targets
العنوان: | Enhanced Proton Acceleration by an Ultrashort Laser Interaction with Structured Dynamic Plasma Targets |
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المؤلفون: | Zigler, A., Eisenman, S., Botton, M., Nahum, E., Schleifer, E., Baspaly, A., Pomerantz, Y., Abicht, F., Branzel, J., Priebe, G., Steinke, S., Andreev, A., Schnuerer, M., Sandner, W., Gordon, D., Sprangle, P., Ledingham, K. W. D. |
سنة النشر: | 2013 |
المجموعة: | Physics (Other) |
مصطلحات موضوعية: | Physics - Plasma Physics |
الوصف: | We experimentally demonstrate a notably enhanced acceleration of protons to high energy by relatively modest ultrashort laser pulses and structured dynamical plasma targets. Realized by special deposition of snow targets on sapphire substrates and using carefully planned pre-pulses, high proton yield emitted in a narrow solid angle with energy above 21MeV were detected from a 5TW laser. Our simulations predict that using the proposed scheme protons can be accelerated to energies above 150MeV by 100TW laser systems. Comment: Submitted to Physical Review Letters |
نوع الوثيقة: | Working Paper |
DOI: | 10.1103/PhysRevLett.110.215004 |
URL الوصول: | http://arxiv.org/abs/1302.7183 |
رقم الأكسشن: | edsarx.1302.7183 |
قاعدة البيانات: | arXiv |
DOI: | 10.1103/PhysRevLett.110.215004 |
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