TY - GEN

T1 - Modeling of triode source of intense radial converging electron beam

AU - Altsybeyev, V.

AU - Engelko, V.

AU - Ovsyannikov, A.

AU - Ovsyannikov, D.

AU - Ponomarev, V.

AU - Fetzer, R.

AU - Mueller, G.

N1 - Conference code: XXV

PY - 2017/1/1

Y1 - 2017/1/1

N2 - The considered source of triode type produces intense radial converging electron beam for irradiation of cylindrical targets. As an electron emitter an explosive plasma cathode is used. The role of initial transverse velocities of electrons, defocusing effect of the controlling grid, the beam self-magnetic field, electron and ion emission from the controlling grid, backscattering of electrons and ion flow from the target is analyzed. Conditions for achieving required electron beam parameters (the electron kinetic energy - 120 keV, the beam energy density on the target 40 J/cm2 on a maximum possible length of the target surface) were determined.

AB - The considered source of triode type produces intense radial converging electron beam for irradiation of cylindrical targets. As an electron emitter an explosive plasma cathode is used. The role of initial transverse velocities of electrons, defocusing effect of the controlling grid, the beam self-magnetic field, electron and ion emission from the controlling grid, backscattering of electrons and ion flow from the target is analyzed. Conditions for achieving required electron beam parameters (the electron kinetic energy - 120 keV, the beam energy density on the target 40 J/cm2 on a maximum possible length of the target surface) were determined.

UR - http://www.scopus.com/inward/record.url?scp=85058685255&partnerID=8YFLogxK

M3 - Conference contribution

AN - SCOPUS:85058685255

SP - 336

EP - 338

BT - 25th Russian Particle Accelerator Conference, RuPAC 2016

PB - JACoW

T2 - 25th Russian Particle Accelerator Conference, RuPAC 2016

Y2 - 21 November 2016 through 25 November 2016

ER -