Počet záznamů: 1
High energy implementation of coil-target scheme for guided re-acceleration of laser-driven protons
- 1.0548724 - FZÚ 2022 RIV GB eng J - Článek v odborném periodiku
Ahmed, H. - Hadjisolomou, Prokopis - Naughton, K. - Alejo, A. - Brauckmann, S. - Cantono, G. - Ferguson, S. - Cerchez, M. - Doria, D. - Green, J. - Gwynne, D. - Hodge, T. - Batheja, Deepak Kumar - Macchi, A. - Prasad, R. - Willi, O. - Borghesi, M. - Kar, S.
High energy implementation of coil-target scheme for guided re-acceleration of laser-driven protons.
Scientific Reports. Roč. 11, č. 1 (2021), č. článku 699. ISSN 2045-2322. E-ISSN 2045-2322
Grant CEP: GA MŠMT LQ1606
Výzkumná infrastruktura: ELI Beamlines III - 90141
Institucionální podpora: RVO:68378271
Klíčová slova: laser-driven proton beams * laser-plasma interaction
Obor OECD: Fluids and plasma physics (including surface physics)
Impakt faktor: 4.997, rok: 2021
Způsob publikování: Open access
Developing compact ion accelerators using intense lasers is a very active area of research, motivated by a strong applicative potential in science, industry and healthcare. However, proposed applications in medical therapy, as well as in nuclear and particle physics demand a strict control of ion energy, as well as of the angular and spectral distribution of ion beam, beyond the intrinsic limitations of the several acceleration mechanisms explored so far. Here we report on the production of highly collimated (∼0.2 ∘ ∼0.2∘ half angle divergence), high-charge (10s of pC) and quasi-monoenergetic proton beams up to ∼ ∼ 50 MeV, using a recently developed method based on helical coil targetry. In this concept, ions accelerated from a laser-irradiated foil are post-accelerated and conditioned in a helical structure positioned at the rear of the foil.
Trvalý link: http://hdl.handle.net/11104/0324776
Název souboru Staženo Velikost Komentář Verze Přístup 0548724.pdf 1 3 MB CC licence Vydavatelský postprint povolen
Počet záznamů: 1