scholarly journals Spontaneous superradiant sub-THz coherent cyclotron emission from a short dense electron bunch

2019 ◽  
Vol 22 (3) ◽  
Author(s):  
Yu. S. Oparina ◽  
A. V. Savilov
Keyword(s):  
Electron Bunch ◽  
Cyclotron Emission

scholarly journals Innovations in optical coupling of the KSTAR electron cyclotron emission imaging diagnostic

2010 ◽  
Vol 81 (10) ◽  
pp. 10D909 ◽  
Author(s):  
T. Liang ◽  
B. Tobias ◽  
X. Kong ◽  
C. W. Domier ◽  
N. C. Luhmann ◽  
...  
Keyword(s):  
Electron Cyclotron ◽  
Optical Coupling ◽  
Electron Cyclotron Emission ◽  
Cyclotron Emission ◽  
Electron Cyclotron Emission Imaging

Conceptual design of electron cyclotron emission diagnostic for Chinese Fusion Engineering Testing Reactor

2021 ◽  
Vol 164 ◽  
pp. 112175
Author(s):  
Tianfu Zhou ◽  
Yong Liu ◽  
Lorenzo Figini ◽  
Yuming Wang ◽  
Hailin Zhao ◽  
...  
Keyword(s):  
Conceptual Design ◽  
Electron Cyclotron ◽  
Electron Cyclotron Emission ◽  
Cyclotron Emission ◽  
Fusion Engineering

Upgrades to the ion cyclotron emission diagnostic on the DIII-D tokamak

2021 ◽  
Vol 92 (3) ◽  
pp. 033543
Author(s):  
G. H. DeGrandchamp ◽  
K. E. Thome ◽  
W. W. Heidbrink ◽  
I. Holmes ◽  
R. I. Pinsker
Keyword(s):  
Ion Cyclotron ◽  
Cyclotron Emission

scholarly journals Compression of a photoinjector electron bunch in the negative-mass undulator

2017 ◽  
Vol 20 (2) ◽  
Author(s):  
Ilya V. Bandurkin ◽  
Ilya S. Kurakin ◽  
Andrey V. Savilov
Keyword(s):  
Electron Bunch ◽  
Negative Mass

scholarly journals Absorption by Cyclotron Harmonics in the Optical Spectrum of VV Puppis

1979 ◽  
Vol 53 ◽  
pp. 334-340 ◽  
Author(s):  
H.S. Stockman ◽  
James Liebert ◽  
Howard E. Bond
Keyword(s):  
White Dwarf ◽  
Optical Spectrum ◽  
Cyclotron Frequency ◽  
Theoretical Models ◽  
Doppler Broadening ◽  
Cyclotron Emission ◽  
Optical Continuum ◽  
Cyclotron Harmonics ◽  
Accretion Shock ◽  
Depth Effects

Most theoretical models of the AM Her variables (AM Her, AN UMa, W Pup and 2A0311-22) rely on strong cyclotron emission at the fundamental cyclotron frequency and higher harmonics to produce the observed, strongly-polarized optical continuum (e.g. Lamb and Masters 1979). The cyclotron lines, which presumably originate in the hot, isothermal accretion shock at the surface of the white dwarf (kT ≳ 10 keV, h/R* ≲ 0.1), should be blurred into a continuous spectrum by both optical depth effects and electron Doppler broadening. Thus the lack of even weak cyclotron features in the optical spectra of these objects is still compatible with a cyclotron origin.

Sign in / Sign up

Export Citation Format

Share Document