A photoelectron-photoion coincidence method for the investigation of decayprobabilities after innershell photoionization

Authors
Kanngiesser, B Brunken, S Godehusen, K Gerth, C Malzer, W Richter, M Zimmermann, P
Citation
B. Kanngiesser et al., A photoelectron-photoion coincidence method for the investigation of decayprobabilities after innershell photoionization, NUCL INST A, 467, 2001, pp. 1477-1480
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
1477 - 1480
Database
ISI
SICI code
0168-9002(20010721)467:<1477:APCMFT>2.0.ZU;2-6
Abstract
The photoelectron-photoion method presented is shown to be very successful for the quantitative investigation of decay probabilities after innershell photoionization. Especially for the determination of K-shell fluorescence y ields of light elements., where only scarce data exist up to now, this meth od opens up new ways. For all elements we present a general approach to det ermine fluorescence yields. As an example the investigation of the I s deca y of free sodium atoms is presented. (C) 2001 Elsevier Science B.V. All rig hts reserved.