Analysis procedure of the positronium lifetime spectra for the J-PET detector

doi:10.12693/APhysPolA.132.1637

Analysis procedure of the positronium lifetime spectra ...

Bibliographic description

title:	Analysis procedure of the positronium lifetime spectra for the J-PET detector
author:	Dulski Kamil , Zgardzińska B., Białas Piotr , Czerwiński Eryk , Gajos Aleksander , Głowacz Bartosz , Gorgol M., Hiesmayr B. C., Jasińska B., Kisielewska Daria , Korcyl Grzegorz , Kowalski P., Kozik Tomasz , Krawczyk Nikodem , Krzemień W., Kubicz Ewelina , Mohammed Muhsin , Pawlik-Niedźwiecka Monika , Niedźwiecki Szymon , Pałka Marek , Raczyński L., Raj Juhi , Rudy Zbigniew , Gupta-Sharma Neha , Sharma Sushil , Shivani Shivani , Shopa R. Y., Silarski Michał , Skurzok Magdalena , Wieczorek Anna , Wiślicki W., Zieliński Marcin , Moskal Paweł , Curceanu C.
Journal title:	Acta Physica Polonica. A, General Physics, Solid State Physics, Applied Physics
Title of volume:	Proceedings of 12th International Workshop on Positron and Positronium Chemistry, August 28-September 1, 2017, Lublin, Poland
volume:	132
issue:	5
date of publication:	2017
pages:	1637-1640
ISSN:	0587-4246
eISSN:	1898-794X
DOI:	10.12693/APhysPolA.132.1637
language:	English
Journal language:	English
abstract in english:	Positron Annihilation Lifetime Spectroscopy (PALS) has shown to be a powerful tool to study the nanostructures of porous materials. Positron Emissions Tomography (PET) are devices allowing imaging of metabolic processes e.g. in human bodies. A newly developed device, the J-PET (Jagiellonian PET), will allow PALS in addition to imaging, thus combining both analyses providing new methods for physics and medicine. In this contribution we present a computer program that is compatible with the J-PET software. We compare its performance with the standard program LT 9.0 by using PALS data from hexane measurements at different temperatures. Our program is based on an iterative procedure, and our fits prove that it performs as good as LT 9.0.
Conference:	12th International Workshop on Positron and Positronium Chemistry; 2017-08-28; 2017-09-01; Lublin; Polska; indeksowana w Web of Science; indeksowana w Scopus; ;
affiliation:	Wydział Fizyki, Astronomii i Informatyki Stosowanej : Instytut Fizyki im. Mariana Smoluchowskiego, Wydział Fizyki, Astronomii i Informatyki Stosowanej : Zakład Technologii Informatycznych, Wydział Fizyki, Astronomii i Informatyki Stosowanej : Zakład Technologii Gier
type:	journal article
subtype:	conference proceedings