Results 261 to 270 of about 15,988 (296)

Gas Ionization by Runaway Electrons

Russian Physics Journal, 2002
A description of the development of a runaway electron avalanche in helium is presented. It is demonstrated that the ionization coefficient α approaches a steady-state value αst even in a very strong field. The dependences of α and αst and also of the transient length of αst on the field strength in the transient region are obtained. The experimentally
openaire   +1 more source

Runaway electron transport via tokamak microturbulence

Physics of Plasmas, 2009
The mechanisms found for the magnetic transport of fast ions in the work of Hauff et al. [Phys. Rev. Lett. 102, 075004 (2009)] are extended to the diffusion of runaway electrons. Due to their smaller mass and larger energy, they behave strongly relativistically, for which reason the scaling laws defined previously have to be modified.
Hauff, T., Jenko, F.
openaire   +2 more sources

Runaway electron control in FTU

2014
Experimental results on the control of the runaway electron (RE) horizontal position and the RE current ramp-down in FTU are presented. It is shown how the cold plasma, whose position can be detected by the scanning interferometer sensor, closely envelopes the RE beam.
D. Carnevale (1, L. Boncagni (2, B. Esposito (2, M. Gospodarczyk (1, O. Tudisco (2, G. Ferro (1, S. Galeani (1, D. Lunghi (1, M. Sassano (1, L. Panaccione (2, J. R. Martn-Sols (4, G. Pucella (2, W. Bin (5, C. Cianfarani (2, C. Maddaluno (2, D. Marocco (2, G. Ramogida (2, C. Riva, (2, FTU Team (3   +19 more
openaire   +3 more sources

Runaway electron diagnostics in FTU

2016
Runaway Electrons (REs) are beams of electrons within a tokamak plasma, accelerated to velocities close to the speed of light. They represent a major concern in tokamaks because they are lost to the first wall, resulting in significant local energy deposition, local melting and damage of plasma-facing components.
F Causa, B Esposito, P Buratti, R De Angelis, G Maddaluno, G Apruzzese, M Agostini, D Carnevale, M Gospodarczyk, A Grosso, J R MartinSolis, V Piergotti, Z Popovic, G Rocchi, A Sibio, C Sozzi, B Tilia, M Valisa, the FTU Team   +18 more
openaire   +2 more sources

Electron runaway rate in air

Journal of Physics D: Applied Physics, 2021
Leonid Babich, Evgeniĭ Bochkov
openaire   +1 more source

Analysing the distribution of runaway electrons in the EAST tokamak based on SOFT

Fusion Engineering and Design, 2021
Yongkuan Zhang, Ruijie Zhou
exaly  

Runaway electron experiments in FTU

2015
___
B Esposito, D Carnevale, JR MartinSolis, L Boncagni, Z Popovic, F Causa, M Agostini, E Alessi, G Apruzzese, W Bin, P Buratti, C Cianfarani, R De Angelis, S Galeani, C Galperti, S Garavaglia, M Gospodarczyk, A Grosso, G Granucci, G Maddaluno, D Marocco, C Mazzotta, L Panaccione, A Pensa, V Piergotti, S Podda, G Pucella, G Ramogida, M Riva, G Rocchi, M Sassano, A Sibio, C Sozzi, B Tilia, O Tudisco, M Valisa, ECRH team, FTU team   +37 more
openaire   +4 more sources

Electronics Runaways

NACLA's Latin America and Empire Report, 1975
openaire   +1 more source

Electron runaway: some mathematical studies.

1992
Series on Advances in Mathematics for Applied Sciences, vol ...
BUSONI, GIORGIO, FROSALI, GIOVANNI
openaire   +1 more source

Gas lasers pumped by runaway electrons preionized diffuse discharge

Progress in Quantum Electronics, 2021
Dmitry A Sorokin, Victor F Tarasenko
exaly