Collective Acceleration of Ions in a Pulsed Magnetic Field of a Conical Spiral

被引：0

作者：

Voychenko, E. D. ^{[1
]}

Kozlovskij, K., I ^{[1
]}

Shikanov, A. E. ^{[1
]}

Karimov, A. R. ^{[1
]}

Isaev, A. A. ^{[1
]}

Plekhanov, A. A. ^{[1
]}

Deryabochkin, O., V ^{[1
]}

机构：

[1] Natl Res Nucl Univ MEPhI, Moscow Engn Phys Inst, Moscow 115409, Russia

来源：

PHYSICS OF ATOMIC NUCLEI | 2019年 / 82卷 / 10期

关键词：

collective ion acceleration; laser plasma; pulsed magnetic field;

D O I：

10.1134/S1063778819100193

中图分类号：

O57 [原子核物理学、高能物理学];

学科分类号：

070202 ;

摘要：

The collective acceleration of laser plasma ions in a magnetic field generated by a powerful fast-growing current pulse in a low-inductive conical spiral is studied. The velocity of ions for a number of elements which significantly differ in atomic weight are obtained on the basis of collector measurements. The maximum velocity of both light (lithium) and heavy (lead) ions exceed the value of 10(8) cm/s; for ions of lead, the corresponding energy amounts to a value of similar to 1 MeV. A mathematical model of ion acceleration is proposed and simulation results are compared with the experiment.

引用

页码：1424 / 1428

页数：5

共 6 条

[1]

Bykowsky Yu. A., 1980, Byull. Izobret, P300, Patent No. 689500

[2] Small-size high-current ion diode with pulsed magnetic insulation of electrons for 500 keV energy [J].

Isaev, A. ;

Kozlovskiy, K. ;

Vovchenko, E. .

XLIV ZVENIGOROD INTERNATIONAL CONFERENCE ON PLASMA PHYSICS AND CONTROLLED FUSION (ICPAF2017), 2017, 907

[3]

Khizhnyak N A, 1967, INVESTIGATION PLASMA, P89

[4]

Kolesnikov P M, 1971, ELECTRODYNAMIC ACCEL

[5] On the Acceleration of the Particle Flux of Laser Deuterium Plasma in a Fast-Growing Magnetic Field [J].

Kozlowski, K. I. ;

Shikanov, A. E. ;

Vovchenko, E. D. ;

Isaev, A. A. .

PHYSICS OF PARTICLES AND NUCLEI LETTERS, 2018, 15 (07) :990-993

[6]

Landau L. D., 1982, COURSE THEORETICAL P, V8

← 1 →