Numerical Analysis of Relaxation Process with Fast Particle Generation in Malmberg-Penning Trap Experiment for Ion Beam Inertial Fusion

被引：1

作者：

Suzutani, Nozomi ^{[1
]}

Park, Youngsoo ^{[2
]}

Soga, Yukihiro ^{[3
]}

Takahashi, Kazumasa ^{[1
]}

Sasaki, Toru ^{[1
]}

Kikuchi, Takashi ^{[1
]}

机构：

[1] Nagaoka Univ Technol, Nagaoka, Niigata 9402188, Japan

[2] Natl Inst Technol, Anan Coll, Tokushima 7740017, Japan

[3] Kanazawa Univ, Kanazawa, Ishikawa 9201192, Japan

来源：

HIGH ENERGY DENSITY PHYSICS | 2020年 / 36卷

关键词：

Ion beam inertial fusion; Non-neutral plasma; Beam physics; Relaxation process;

D O I：

10.1016/j.hedp.2020.100828

中图分类号：

O35 [流体力学]; O53 [等离子体物理学];

学科分类号：

070204 ; 080103 ; 080704 ;

摘要：

To clarify a regeneration process of fast electrons in a Malmberg-Penning trap device, a numerical simulation was carried out using a multi-particle tracking code. The numerical simulations reproduced the fast particle regeneration by the rapid relaxation process observed in the experiment. In comparison with the experimental and the numerical results, it was considered that the rapid relaxation process was caused by the Coulomb interaction between the electrons.

引用

页数：4

共 3 条

[1] Experimental and numerical analysis of the electron injection in a Malmberg-Penning trap
Bettega, G.
Cavaliere, F.
Cavenago, M.
Illiberi, A.
Pozzoli, R.
Rome, M.
PHYSICS OF PLASMAS, 2007, 14 (04)
[2] Numerical analysis of applied magnetic field dependence in Malmberg-Penning Trap for compact simulator of energy driver in heavy ion fusion
Sato, T.
Park, Y.
Soga, Y.
Takahashi, K.
Sasaki, T.
Kikuchi, T.
Harada, Nob.
9TH INTERNATIONAL CONFERENCE ON INERTIAL FUSION SCIENCES AND APPLICATIONS (IFSA 2015), 2016, 717
[3] Numerical analysis corresponding with experiment in compact beam simulator for heavy ion inertial fusion driver
Kikuchi, T.
Sakai, Y.
Komori, T.
Sato, T.
Hasegawa, J.
Horioka, K.
Takahashi, K.
Sasaki, T.
Harada, Nob
9TH INTERNATIONAL CONFERENCE ON INERTIAL FUSION SCIENCES AND APPLICATIONS (IFSA 2015), 2016, 717

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