Measuring fast electron spectra and laser absorption in relativistic laser-solid interactions using differential bremsstrahlung photon detectors.
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Summary
A photon detector suitable for the measurement of bremsstrahlung spectra generated in relativistically intense laser-solid interactions is described and the Monte Carlo techniques used to extract the fast electron spectrum and laser energy absorbed into forward-going fast electrons are detailed.
- Type
- article
- Published
- 2013-04-30
- Cited by
- 22
- References
- 34
- OpenAlex
- https://openalex.org/W24007063
- Semantic Scholar
- https://api.semanticscholar.org/CorpusID:24733025
Keywords
Geology
References
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- Effect of plasma density scale length on the properties of bremsstrahlung x-ray sources created by picosecond laser pulses
- A study of fast electron energy transport in relativistically intense laser-plasma interactions with large density scalelengths
- Absorption of ultra-intense laser pulses.
- A study of picosecond lasersolid interactions up to 1019 W cm-2
- Fast heating of ultrahigh-density plasma as a step towards laser fusion ignition
- Modelling electron transport for fast ignition
- Evaluation of the sensitivity and fading characteristics of an image plate system for x-ray diagnostics.
- Hot-electron temperature and laser-light absorption in fast ignition.
- A Bremsstrahlung spectrometer using k-edge and differential filters with image plate dosimeters.
- Heating of buried layer targets by 1ω and 2ω pulses using the HELEN CPA laser
- Intense high-energy proton beams from Petawatt-laser irradiation of solids.
- Enhanced isochoric heating from fast electrons produced by high-contrast, relativistic-intensity laser pulses.
Cited by
- Fast electron beam measurements from relativistically intense, frequency-doubled laser–solid interactions
- Characterization of intense laser-produced fast electrons using hard x-rays via bremsstrahlung
- Pulsed x-ray imaging of high-density objects using a ten picosecond high-intensity laser driver
- Spectral tomographic analysis of Bremsstrahlung X-rays generated in a laser-produced plasma
- Time-resolved measurements of fast electron recirculation for relativistically intense femtosecond scale laser-plasma interactions
- Comparison of the effect of soft-core potentials and Coulombic potentials on bremsstrahlung during laser matter interaction
- Making spectral shape measurements in inverse Compton scattering a tool for advanced diagnostic applications
- Novel scintillator-based x-ray spectrometer for use on high repetition laser plasma interaction experiments.
- High-energy differential-filtering photon spectrometer for ultraintense laser-matter interactions.
- Characterization of fast electron divergence and energy spectrum from modeling of angularly resolved bremsstrahlung measurements
- Development of broadband x-ray radiography for diagnosing magnetically driven cylindrically compressed matter
- Bremsstrahlung cannon design for shock ignition relevant regime.
- Experimental tests and signal unfolding of a scintillator calorimeter for laser-plasma characterization
- Compact spectroscopy of keV to MeV X-rays from a laser wakefield accelerator
- Online measurements of gamma radiation from laser-plasma and signal unfolding using a scintillator calorimeter
- Deconvolution of multi-Boltzmann x-ray distribution from linear absorption spectrometer via analytical parameter reduction.
- Calorimeter with Bayesian unfolding of spectra of high-flux broadband x rays.
- Real time reconstruction of the fast electron spectrum from high intensity laser plasma interaction using gamma counting technique
- Experimental verification for optimal design of the filter-based spectrometer
- Diagnostic development and needs for laser driven MeV x-ray radiography.
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