A Novel Approach to the Interpretation of PAL Spectra in Glycerol

Sergey V. Stepanov; Dmitry Zvezhinskiy; Gilles Duplâtre; Vsevolod Byakov; V.S. Subrahmanyam

doi:10.4028/www.scientific.net/MSF.607.260

Paper Titles

Development of Positron Microbeam in AIST
p.238

Development of the Positron Facility at the Argonne National Laboratory’s 20 MeV Linac
p.243

Interlaboratory Comparison of Positron Annihilation Lifetime Measurements
p.248

Optimization of Positron Lifetime Spectrometer Using Monte-Carlo Simulation of the Detectors
p.251

4-Channel Digital Positron Lifetime Spectrometer for Studying Biological Samples
p.254

Advanced Algorithms for PALS Analysis of Self-Assembled Amphiphiles
p.257

A Novel Approach to the Interpretation of PAL Spectra in Glycerol
p.260

Guiding of a Slow Positron Beam with a Glass Capillary
p.263

Application of Positron Microprobe for Nuclear Materials
p.266

HomeMaterials Science ForumMaterials Science Forum Vol. 607A Novel Approach to the Interpretation of PAL...

A Novel Approach to the Interpretation of PAL Spectra in Glycerol

Abstract:

A new strategy for the treatment of positron annihilation lifetime (PAL) spectra in viscous liquids is proposed, enabling to extract values of the Ps reaction rate constants with intratrack radiolytic products as well as parameters of the free volume distribution in viscous media.