Synchrotron radiation spectrum for an intense relativistic electron ring

1974 ◽  
Vol 17 (6) ◽  
pp. 1287 ◽  
Author(s):  
R. C. Davidson
Keyword(s):  
Synchrotron Radiation ◽  
Relativistic Electron ◽  
Radiation Spectrum ◽  
Electron Ring

scholarly journals Thermalization of synchrotron radiation from field-aligned currents

1988 ◽  
Vol 6 (3) ◽  
pp. 493-501 ◽  
Author(s):  
William Peter ◽  
Anthony L. Peratt
Keyword(s):  
Magnetic Field ◽  
Synchrotron Radiation ◽  
Energy Density ◽  
Radiation Spectrum ◽  
Axial Magnetic Field ◽  
Three Dimensional ◽  
Synchrotron Emission ◽  
Microwave Background ◽  
Strong Function ◽  
Current Filaments

Three-dimensional plasma simulations of interacting galactic-dimensioned current filaments show bursts of synchroton radiation of energy density 1·2 ×10−13 erg/cm3 which can be compared with the measured cosmic microwave background energy density of 1·5 × 10−13 erg/cm3. However, the synchrotron emission observed in the simulations is not blackbody. In this paper, we analyze the absorption of the synchrotron emission by the current filaments themselves (i.e., self-absorption) in order to investigate the thermalization of the emitted radiation. It is found that a large number of current filaments (>1031) are needed to make the radiation spectrum blackbody up to the observed measured frequency of 100 GHz. The radiation spectrum and the required number of current filaments is a strong function of the axial magnetic field in the filaments.

scholarly journals Synchrotron radiation from a weakly relativistic electron plasma

1974 ◽  
Vol 16 (3) ◽  
pp. 275-282 ◽  
Author(s):  
D R Nicholson ◽  
M J Schwartz
Keyword(s):  
Synchrotron Radiation ◽  
Relativistic Electron ◽  
Electron Plasma

SYNCHROTRON-RADIATION-SUPPORTED HIGH-ASPECT-RATIO NANOFABRICATION

COSMOS ◽  
2007 ◽  
Vol 03 (01) ◽  
pp. 79-88
Author(s):  
A. CHEN ◽  
G. LIU ◽  
L. K. JIAN ◽  
HERBERT O. MOSER
Keyword(s):  
Synchrotron Radiation ◽  
Aspect Ratio ◽  
Light Source ◽  
Process Parameters ◽  
High Aspect Ratio ◽  
Radiation Spectrum ◽  
Nanometer Scale ◽  
X Ray ◽  
Preliminary Results ◽  
Synchrotron Light

X-ray lithography with synchrotron radiation is an important nanolithographic tool which has unique advantages in the production of high aspect ratio nanostructures. The optimum synchrotron radiation spectrum for nanometer scale X-ray lithography is normally in the range of 500 eV to 2 keV. In this paper, we present the main methods, equipment, process parameters and preliminary results of nanofabrication by proximity X-ray lithography within the nanomanufacturing program pursued by Singapore Synchrotron Light Source (SSLS). Nanostructures with feature sizes down to 200 nm and an aspect ratio up to 10 have been successfully achieved by this approach.

Damping of relativistic electron beams by synchrotron radiation

2001 ◽  
Vol 8 (12) ◽  
pp. 5221-5229 ◽  
Author(s):  
F. Andersson ◽  
P. Helander ◽  
L.-G. Eriksson
Keyword(s):  
Synchrotron Radiation ◽  
Relativistic Electron ◽  
Electron Beams ◽  
Relativistic Electron Beams
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