The high-resolution electron-ion collision facility at TSR

被引：57

作者：

Sprenger, F ^{[1
]}

Lestinsky, M ^{[1
]}

Orlov, DA ^{[1
]}

Schwalm, D ^{[1
]}

Wolf, A ^{[1
]}

机构：

[1] Max Planck Inst Kernphys, D-69117 Heidelberg, Germany

来源：

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT | 2004年 / 532卷 / 1-2期

关键词：

adiabatic acceleration; cold electron beams; electron cooling;

D O I：

10.1016/j.nima.2004.06.058

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

A new electron beam facility at the storage ring TSR is presented which makes electron-ion collision experiments possible without using the existing electron cooler device as an electron target. A long adiabatic acceleration section combined with magnetic adiabatic expansion (factor up to approximate to 90) is used to reduce the longitudinal and transverse electron temperatures. The facility can be operated with either a thermionic or a photocathode. Results from two-dimensional electron beam profile measurements and longitudinal electron energy distribution measurements are discussed. (C) 2004 Elsevier B.V. All rights reserved.

引用

页码：298 / 302

页数：5

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