scholarly journals Evolution and slow decay of an unusual narrow ring of relativistic electrons near L ~ 3.2 following the September 2012 magnetic storm

2013 ◽  
Vol 40 (14) ◽  
pp. 3507-3511 ◽  
Author(s):  
R. M. Thorne ◽  
W. Li ◽  
B. Ni ◽  
Q. Ma ◽  
J. Bortnik ◽  
...  
2003 ◽  
Vol 31 (4) ◽  
pp. 1033-1038 ◽  
Author(s):  
L.V. Tverskaya ◽  
E.A. Ginzburg ◽  
N.N. Pavlov ◽  
P.M. Svidsky

2001 ◽  
Vol 106 (A12) ◽  
pp. 30039-30046 ◽  
Author(s):  
W. Dean Pesnell ◽  
Richard A. Goldberg ◽  
D. L. Chenette ◽  
E. E. Gaines ◽  
M. Schulz

2009 ◽  
Vol 36 (1) ◽  
Author(s):  
Y. Kasahara ◽  
Y. Miyoshi ◽  
Y. Omura ◽  
O. P. Verkhoglyadova ◽  
I. Nagano ◽  
...  

2003 ◽  
Vol 31 (4) ◽  
pp. 1059-1062
Author(s):  
W.Dean Pesnell ◽  
Richard A. Goldberg ◽  
D.L. Chenette ◽  
M. Schulz ◽  
E.E. Gaines

1999 ◽  
Vol 104 (A3) ◽  
pp. 4467-4476 ◽  
Author(s):  
Xinlin Li ◽  
D. N. Baker ◽  
M. Teremin ◽  
T. E. Cayton ◽  
G. D. Reeves ◽  
...  

2019 ◽  
Vol 59 (6) ◽  
pp. 651-659 ◽  
Author(s):  
N. V. Sotnikov ◽  
E. E. Antonova ◽  
M. O. Riazantseva ◽  
I. L. Ovchinnikov ◽  
I. A. Rubinstein ◽  
...  

2001 ◽  
Vol 106 (A11) ◽  
pp. 25759-25776 ◽  
Author(s):  
J. C. Ingraham ◽  
T. E. Cayton ◽  
R. D. Belian ◽  
R. A. Christensen ◽  
R. H. W. Friedel ◽  
...  

Author(s):  
J. H. Butler ◽  
C. J. Humphreys

Electromagnetic radiation is emitted when fast (relativistic) electrons pass through crystal targets which are oriented in a preferential (channelling) direction with respect to the incident beam. In the classical sense, the electrons perform sinusoidal oscillations as they propagate through the crystal (as illustrated in Fig. 1 for the case of planar channelling). When viewed in the electron rest frame, this motion, a result of successive Bragg reflections, gives rise to familiar dipole emission. In the laboratory frame, the radiation is seen to be of a higher energy (because of the Doppler shift) and is also compressed into a narrower cone of emission (due to the relativistic “searchlight” effect). The energy and yield of this monochromatic light is a continuously increasing function of the incident beam energy and, for beam energies of 1 MeV and higher, it occurs in the x-ray and γ-ray regions of the spectrum. Consequently, much interest has been expressed in regard to the use of this phenomenon as the basis for fabricating a coherent, tunable radiation source.


1989 ◽  
Vol 157 (3) ◽  
pp. 389 ◽  
Author(s):  
D.F. Alferov ◽  
Yu.A. Bashmakov ◽  
P.A. Cherenkov

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