Development in (X-eX) spectrometer for coincident measurement of the Compton scattered photon and recoil electron

Authors
Hashimoto, H Sato, Y Itou, M Adachi, H Kishimoto, S Sakurai, H Itoh, F Kawata, H
Citation
H. Hashimoto et al., Development in (X-eX) spectrometer for coincident measurement of the Compton scattered photon and recoil electron, NUCL INST A, 467, 2001, pp. 1434-1437
Citations number
5
Categorie Soggetti
Spectroscopy /Instrumentation/Analytical Sciences","Instrumentation & Measurement
Journal title
NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT
ISSN journal
01689002 → ACNP
Volume
467
Year of publication
2001
Part
2
Pages
1434 - 1437
Database
ISI
SICI code
0168-9002(20010721)467:<1434:DI(SFC>2.0.ZU;2-B
Abstract
Three dimensional electron momentum density (3D-EMD) can be obtained from t he measurement of coincidences between the Compton scattered photon and rec oil electron (X-eX). We developed a new (X-eX) spectrometer in order to mak e it possible to apply this method to thicker and heavier specimens. The ne w specrometer has an electrode in the recoil electron path itself to genera te a retarded potential, The momentum resolution is achieved as 0.31 a.u. i n the experimental condition of the incident X-ray's energy (115.6 keV) and the applied potential (-23 kV). (C) 2001 Elsevier Science B.V. All rights reserved.