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Titolo:
PLASMA-HEATING BY HIGH-ENERGY-CONTENT MICROSECOND ELECTRON-BEAM AT THE GOL-3-II FACILITY
Autore:
AGAFONOV MA; ARZHANNIKOV AV; ASTRELIN VT; BOBYLEV VB; BURDAKOV AV; CHAGIN MN; DENISENKO PV; DEULIN YI; KHILCHENKO AD; KOIDAN VS; KONYUKHOV VV; KVASHNIN AN; LEE OA; MAKAROV AG; MEKLER KI; MELNIKOV PI; NIKOLAEV VS; PERIN SS; POSTUPAEV VV; RAZILOV RV; ROVENSKIKH AF; SEMENOV EP; SINITSKY SL; TARASOV AV; VDOVIN SV; ZOTKIN RP;
Indirizzi:
BUDKER INST NUCL PHYS,SSC RF NOVOSIBIRSK 630090 RUSSIA
Titolo Testata:
Plasma physics and controlled fusion
fascicolo: 12A, volume: 38, anno: 1996,
pagine: 93 - 103
SICI:
0741-3335(1996)38:12A<93:PBHMEA>2.0.ZU;2-O
Fonte:
ISI
Lingua:
ENG
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Science Citation Index Expanded
Citazioni:
12
Recensione:
Indirizzi per estratti:
Citazione:
M.A. Agafonov et al., "PLASMA-HEATING BY HIGH-ENERGY-CONTENT MICROSECOND ELECTRON-BEAM AT THE GOL-3-II FACILITY", Plasma physics and controlled fusion, 38(12A), 1996, pp. 93-103

Abstract

A description of the GOL-3-II facility and the first experimental results obtained on this new device are presented. This facility was constructed as part of the second stage of the GOL-3 programme for studying the interaction of microsecond electron beams with a plasma and its fast heating. The plasma column of the GOL-3-II facility is 12 m in length instead of 7 m for the first stage of GOL-3. The energy content of the capacitive storage for magnetic held supply has been increased from 10 MJ to 15 MJ. This allows us to have a magnetic field of up to 5T in the homogeneous part of the solenoid and up to 10 T in its end mirrors. The expected key feature of the upgrading is an essential increase in the energy content of the electron beam injected into the plasma. The high-power electron beam generator U-2 is now used for the newbeam-plasma interaction experiments with possible beam energy contentof up to 0.3 MJ. It is shown experimentally that transportation of a 0.2 MJ electron beam through the 12 m plasma column is possible under conditions of almost full current neutralization. The collective beam-plasma interaction results in a plasma heating of up to 1-2 keV electron temperature at approximate to 10(15) cm(-3) density.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 29/11/20 alle ore 16:12:19