TY - JOUR
T1 - Electromagnetic instability supported by a rippled, magnetically focused relativistic electron beam
AU - Cuperman, S.
AU - Petran, F.
PY - 1984/4
Y1 - 1984/4
N2 - The coupling of volume, long-wavelength TM electromagnetic and longitudinal space charge (electrostatic) waves by the rippling of magnetically focused electron beams is examined analytically. The dispersion relation is obtained and then solved for these types of wave. Instability, with growth rates proportional to the relative ripple amplitude of the beam, is found and discussed.
AB - The coupling of volume, long-wavelength TM electromagnetic and longitudinal space charge (electrostatic) waves by the rippling of magnetically focused electron beams is examined analytically. The dispersion relation is obtained and then solved for these types of wave. Instability, with growth rates proportional to the relative ripple amplitude of the beam, is found and discussed.
UR - http://www.scopus.com/inward/record.url?scp=0021407647&partnerID=8YFLogxK
U2 - 10.1017/S0022377800001598
DO - 10.1017/S0022377800001598
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AN - SCOPUS:0021407647
SN - 0022-3778
VL - 31
SP - 239
EP - 251
JO - Journal of Plasma Physics
JF - Journal of Plasma Physics
IS - 2
ER -