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Persistent URL http://purl.org/net/epubs/work/24940142
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Record Id 24940142
Title Plasma scale-length effects on electron energy spectra in high-irradiance laser plasmas
Contributors
Abstract An analysis of an electron spectrometer used to characterize fast electrons generated by ultraintense (1020Wcm−2) laser interaction with a preformed plasma of scale length measured by shadowgraphy is presented. The effects of fringing magnetic fields on the electron spectral measurements and the accuracy of density scale-length measurements are evaluated. 2D EPOCH PIC code simulations are found to be in agreement with measurements of the electron energy spectra showing that laser filamentation in plasma preformed by a prepulse is important with longer plasma scale lengths (>8 μm).
Organisation CLF , CLF-HPL , CI , STFC , CLF-VULCAN
Keywords
Funding Information RFBR (15-32-21121); RAS; EPSRC (EP/G054950/1); EPSRC (EP/G056803/1); EPSRC (EP/G055165/1); EPSRC (EP/M022463/1)
Related Research Object(s):
Language English (EN)
Type Details URI(s) Local file(s) Year
Journal Article Phys Rev E 93, no. 4 (2016): 043201. doi:10.1103/PhysRevE.93.043201 2016
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