252 citations · 962 across the 23 of their papers we have counts for
7 papers · 1 filter
Bow Magnetic Morphology Surrounding Filamentary Molecular Clouds? 3D Magnetic Field Structure of Orion-A
M. Tahani, R. Plume, J. C. Brown +2
Using a method based on Faraday rotation measurements, Tahani et al. 2018 find the line-of-sight component of magnetic fields in Orion-A and show that their direction changes from…
Amended results for hard X-ray emission by non-thermal thick target recombination in solar flares
Jeffrey W. Reep, John C. Brown
Brown & Mallik 2008 and the Brown et al. 2010 corrigendum of it presented expressions for non-thermal recombination (NTR) in the collisionally thin- and thick-target regimes, claim…
Deducing Electron Properties From Hard X-Ray Observations
E. P. Kontar, J. C. Brown, A. G. Emslie +11
X-radiation from energetic electrons is the prime diagnostic of flare-accelerated electrons. The observed X-ray flux (and polarization state) is fundamentally a convolution of the…
Mass Loss, Destruction and Detection of Sun-grazing and -impacting Cometary Nuclei
J. C. Brown, H. E. Potts, L. J. Porter +1
[Abridged] Sun-grazing comets almost never re-emerge, but their sublimative destruction near the sun has only recently been observed directly, while chromospheric impacts have not…
Parallel electric field generation by Alfven wave turbulence
N. H. Bian, E. P. Kontar, J. C. Brown
{This work aims to investigate the spectral structure of the parallel electric field generated by strong anisotropic and balanced Alfvenic turbulence in relation with the problem o…
Revised Results for Non-thermal Recombination Flare Hard X-Ray Emission
J. C. Brown, P. C. V. Mallik, N. R. Badnell
Brown and Mallik (BM) recently showed that, for hot sources, recombination of non-thermal electrons (NTR) onto highly ionised heavy ions is not negligible compared to non-thermal b…