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Titel:

A cascaded laser acceleration scheme for the generation of spectrally controlled proton beams

Autor(en):
Pfotenhauer, S. M.; Jäckel, O.; Polz, J.; Steinke, S.; Schlenvoigt, H.-P.; Heymann, J.; Robinson, A. P. L.; Kaluza, M. C.
Abstract:
We present a novel, cascaded acceleration scheme for the generation of spectrally controlled ion beams using a laser-based accelerator in a 'double-stage' setup. An MeV proton beam produced during a relativistic laser–plasma interaction on a thin foil target is spectrally shaped by a secondary laser–plasma interaction on a separate foil, reliably creating well-separated quasi-monoenergetic features in the energy spectrum. The observed modulations are fully explained by a one-dimensional (1D) mod...     »
Zeitschriftentitel:
New Journal of Physics
Jahr:
2010
Band / Volume:
12
Heft / Issue:
10
Seitenangaben Beitrag:
103009
Sprache:
en
Volltext / DOI:
doi:10.1088/1367-2630/12/10/103009
Print-ISSN:
1367-2630
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