Effect of a nonadiabatic magnetic field on the amplitude of cyclotron motion

被引：0

作者：

Etxebarria, J. ^{[1
]}

Oliver, C. ^{[1
]}

Pikin, A. ^{[1
,2
]}

机构：

[1] Ctr Invest Energet Medioambientales & Tecnol CIEMA, Ave Complutense 40, Madrid 28040, Spain

[2] European Org Nucl Res, CERN, Esplanade Particules 1, Geneva 23, Switzerland

来源：

JOURNAL OF INSTRUMENTATION | 2025年 / 20卷 / 02期

关键词：

Accelerator modelling and simulations (multi-particle dynamics; single-particle dynamics); Ion sources (positive ions; negative ions; electron cyclotron resonance (ECR); electron beam (EBIS));

D O I：

10.1088/1748-0221/20/02/C02048

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

This analysis extends the previously published study of the effect of a nonadiabatic magnetic field on the electron beam for different electron beam currents. Specifically, it presents 2-dimensional maps of relative amplitudes of radial beam oscillations in a space defined by nonadiabatic magnetic field strengths and electron beam currents. As before, the electron gun and the drift region are immersed in a uniform magnetic field to avoid distorting the cyclotron motion. Unlike in the previous paper, the cathode of the electron gun has a radius of 3 mm, which is more suitable for EBIS applications. These maps show the operating range of such an optical system with a nonadiabatic magnetic field and the options of optimizing the nonadiabatic coil strength and position for different electron beam currents.

引用

页数：11

共 50 条

[31] MAGNETIC FIELD CONTROL IN MANITOBA CYCLOTRON
BURGERJON, JJ
KONOPASEK, F
STANDING, KG
IEEE TRANSACTIONS ON NUCLEAR SCIENCE, 1965, NS12 (03) : 334 - +
[32] Magnetic field simulation of the superconducting cyclotron
Rashid, MH
Bhandari, RK
INDIAN JOURNAL OF PURE & APPLIED PHYSICS, 2001, 39 (1-2) : 111 - 116
[33] CYCLOTRON RESONANCE IN AN INCLINED MAGNETIC FIELD
AZBEL, MY
PESCHANS.VG
JETP LETTERS-USSR, 1967, 5 (01): : 19 - &
[34] Effect of spin on electron motion in a random magnetic field
Takahashi, K
Efetov, KB
PHYSICAL REVIEW B, 2002, 66 (16)
[35] EFFECT OF AN INHOMOGENEOUS MAGNETIC FIELD ON PARTICLE MOTION IN MICROTRON
BYKOV, VP
SOVIET PHYSICS-TECHNICAL PHYSICS, 1963, 8 (03): : 247 - +
[36] Effect of Magnetic Field on Stability of Jet Motion in Electrospinning
Huang, Weilong
Jiang, Lelun
Luo, Jie
Chen, Zhipeng
Ren, Lei
Li, Chungyuen
MATERIALS AND MANUFACTURING PROCESSES, 2016, 31 (12) : 1603 - 1607
[37] THE EFFECT OF A MAGNETIC FIELD ON THE MOTION OF ELECTRONS FOR THE FIELD EMISSION PROCESS DESCRIPTION
Lebedynskyi, S. O.
Miroshnichenko, V. I.
Kholodov, R. I.
Baturin, V. A.
PROBLEMS OF ATOMIC SCIENCE AND TECHNOLOGY, 2015, (04): : 62 - 66
[38] The Collector of a Megawatt Gyrotron with a Static Nonadiabatic Magnetic Field
Denisov, G. G.
Manuilov, V. N.
RADIOPHYSICS AND QUANTUM ELECTRONICS, 2013, 56 (06) : 379 - 384
[39] Nonadiabatic scattering of a quantum particle in an inhomogenous magnetic field
Dahlem, F
Evers, F
Mirlin, AD
Polyakov, DG
Wölfle, P
EUROPHYSICS LETTERS, 2001, 55 (05): : 603 - 609
[40] The Collector of a Megawatt Gyrotron with a Static Nonadiabatic Magnetic Field
G. G. Denisov
V. N. Manuilov
Radiophysics and Quantum Electronics, 2013, 56 : 379 - 384

← 1 2 3 4 5 →