ELECTRON-BEAM SENSITIVITY STUDY OF THE LOS-ALAMOS ADVANCED FREE-ELECTRON LASER-BEAM LINE

被引：2

作者：

HARTMAN, S ^{[1
]}

LOMBARDI, A ^{[1
]}

SHEFFIELD, R ^{[1
]}

WANG, TS ^{[1
]}

机构：

[1] LOS ALAMOS NATL LAB,LOS ALAMOS,NM 87545

来源：

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT | 1992年 / 318卷 / 1-3期

关键词：

D O I：

10.1016/0168-9002(92)91073-I

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

A sensitivity study that used the particle tracking code PARMELA was performed on the advanced free-electron laser (AFEL) [1]. The tolerances on the alignment of the beam line elements and the magnetic fields strengths were examined. Two base line linac configurations were determined at the beginning of the study. The electron beam was then matched into the wiggler. The optimized beam line parameters were varied independently and their sensitivities were judged with the criterion that the free-electron laser (FEL) effective detuning parameter should not fluctuate more than 10%. The results of this study set the specifications for the alignment, for the sensitivity of the steering magnets, and for the accuracy of the magnetic field in the quadrupoles and dipoles.

引用

页码：319 / 322

页数：4

共 6 条

[1] LOS-ALAMOS ADVANCED FREE-ELECTRON LASER [J].

CHAN, KCD ;

KRAUS, RH ;

LEDFORD, J ;

MEIER, KL ;

MEYER, RE ;

NGUYEN, D ;

SHEFFIELD, RL ;

SIGLER, FL ;

YOUNG, LM ;

WANG, TS ;

WILSON, WL ;

WOOD, RL .

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT, 1992, 318 (1-3) :148-152

[2]

COLSON WB, 1985, PHYS REV A, V64, P5

[3]

CRANDALL K, AT7 LOS AL NAT LAB

[4] PHYSICS DESIGN OF THE HIGH BRIGHTNESS LINAC FOR THE ADVANCED FREE-ELECTRON LASER INITIATIVE AT LOS-ALAMOS [J].

SHEFFIELD, RL ;

BROWMAN, MJ ;

CARLSTEN, BE ;

YOUNG, LM .

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT, 1992, 318 (1-3) :282-289

[5]

SHEFFIELD RL, 1991, AT791TM5 LOS AL NAT

[6] DESIGN OF THE E-BEAM TRANSPORT LINE FOR THE AFEL [J].

WANG, TF ;

CHAN, KCD ;

SHEFFIELD, RL ;

WILSON, WL .

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT, 1992, 318 (1-3) :314-318

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