Suppression of Bremsstrahlung losses from relativistic plasma with energy cutoff
arXiv:2304.01476 · doi:10.1103/PhysRevE.107.065205
Abstract
We study the effects of redistributing superthermal electrons on Bremsstrahlung radiation from hot relativistic plasma. We consider thermal and nonthermal distribution of electrons with an energy cutoff in the phase space and explore the impact of the energy cutoff on Bremsstrahlung losses. We discover that the redistribution of the superthermal electrons into lower energies reduces radiative losses, which is in contrast to nonrelativistic plasma. Finally, we discuss the possible relevance of our results for open magnetic field line configurations and prospects of the aneutronic fusion based on proton-Boron11 (p-B11) fuel.
References in corpus (28)
- Advection-Dominated Accretion: Underfed Black Holes and Neutron Stars
- The evolution of CMB spectral distortions in the early Universe
- The effect of radiative cooling on the X-ray properties of galaxy clusters
- Nonthermal Bremsstrahlung and Hard X-ray Emission from Clusters of Galaxies
- Enhanced inverse bremsstrahlung heating rates in a strong laser field
- ASCA View of the Supernova Remnant Gamma Cygni (G78.2+2.1): Bremsstrahlung X-ray Spectrum from Loss-flattened Electron Distribution
- Relativistic Thermal Bremsstrahlung Gaunt Factor for the Intracluster Plasma
- Relativistic Thermal Bremsstrahlung Gaunt Factor for the Intracluster Plasma. II. Analytic Fitting Formulae
- Electron-Electron Bremsstrahlung Emission and the Inference of Electron Flux Spectra in Solar Flares
- Non-thermal bremsstrahlung from supernova remnants and the effect of Coulomb losses
- Improved calculations of electron-ion Bremsstrahlung Gaunt factors for astrophysical applications
- Wave-Supported Hybrid Fast-Thermal p-B Fusion
- Effect of bremsstrahlung radiation emission on fast electrons in plasmas
- Improving the Feasibility of Economical Proton-Boron 11 Fusion via Alpha Channeling with a Hybrid Fast and Thermal Proton Scheme
- Non-thermal emission from old supernova remnants
- Ignition threshold for non-Maxwellian plasmas
- Bremsstrahlung emission and plasma characterization driven by moderately relativistic laser-plasma interactions
- Bremsstrahlung in GRMHD models of accreting black holes
- Radiation in equilibrium with plasma and plasma effects on cosmic microwave background
- Sensitivity of synchrotron radiation to the superthermal electron population in mildly relativistic plasma
- Magnetostatic Ponderomotive Potential in Rotating Plasma
- Confinement Time and Ambipolar Potential in a Relativistic Mirror-Confined Plasma
- Inverse Bremsstrahlung current drive
- Exact Theory of Non-relativistic Quadrupole Bremsstrahlung
- Accurate Gaunt factors for non-relativistic quadrupole bremsstrahlung
- Magnetogenesis by Wave-Driven Momentum Exchange
- Electron Energy Spectra and e-e Bremsstrahlung from Anisotropic Electron Distributions in Extreme Solar Flares
- Free-free absorption effects on Eddington luminosity
Cited by in corpus (5)
- Loss-Cone Stabilization in Rotating Mirrors: Thresholds and Thermodynamics
- Advanced fuel fusion, phase space engineering, and structure-preserving geometric algorithms
- Bremsstrahlung Radiation Power in Fusion Plasmas Revisited: Towards Accurate Analytical Fitting
- Approximating the Particle Distribution in Rotating and Tandem Mirror Traps
- Retrospective of the ARPA-E BETHE-GAMOW-Era Fusion Programs and Project Cohorts