Colloquium: Positronium physics and biomedical applications
Positronium is the simplest bound state, built of an electron and a positron. Studies of
positronium in vacuum and its decays in medium tell us about quantum electrodynamics …
positronium in vacuum and its decays in medium tell us about quantum electrodynamics …
Positronium imaging with the novel multiphoton PET scanner
In vivo assessment of cancer and precise location of altered tissues at initial stages of
molecular disorders are important diagnostic challenges. Positronium is copiously formed in …
molecular disorders are important diagnostic challenges. Positronium is copiously formed in …
Prospects and clinical perspectives of total-body PET imaging using plastic scintillators
As modern medicine advances toward personalized treatment of patients, it requires highly
specific and sensitive tests to diagnose disease. The advent of total-body PET (TB-PET) …
specific and sensitive tests to diagnose disease. The advent of total-body PET (TB-PET) …
Feasibility study of the positronium imaging with the J-PET tomograph
P Moskal, D Kisielewska, C Curceanu… - Physics in Medicine …, 2019 - iopscience.iop.org
A detection system of the conventional PET tomograph is set-up to record data from
annihilation into two photons with energy of 511 keV, and it gives information on the density …
annihilation into two photons with energy of 511 keV, and it gives information on the density …
Potential of the J-PET detector for studies of discrete symmetries in decays of positronium atom: a purely leptonic system
P Moskal, D Alfs, T Bednarski, P Białas… - … Physica Polonica. B, 2016 - ruj.uj.edu.pl
If Nature was utterly symmetric, the matter would not exist. Thus, we owe our existence to the
asymmetry between matter and anti-matter which must have appeared at the early stage of …
asymmetry between matter and anti-matter which must have appeared at the early stage of …
Developing a novel positronium biomarker for cardiac myxoma imaging
Purpose Cardiac myxoma (CM), the most common cardiac tumor in adults, accounts for 50–
75% of benign cardiac tumors. The diagnosis of CM is often elusive, especially in young …
75% of benign cardiac tumors. The diagnosis of CM is often elusive, especially in young …
Human tissues investigation using PALS technique
B Jasińska, B Zgardzińska, G Chołubek… - arXiv preprint arXiv …, 2017 - arxiv.org
Samples of uterine leiomyomatis and normal tissues taken from patients after surgery were
investigated using the Positron Annihilation Lifetime Spectroscopy (PALS). Significant …
investigated using the Positron Annihilation Lifetime Spectroscopy (PALS). Significant …
Sampling FEE and Trigger-less DAQ for the J-PET Scanner
G Korcyl, D Alfs, T Bednarski, P Białas… - arXiv preprint arXiv …, 2016 - arxiv.org
In this paper, we present a complete Data Acquisition System (DAQ) together with the
readout mechanisms for the J-PET tomography scanner. In general detector readout chain is …
readout mechanisms for the J-PET tomography scanner. In general detector readout chain is …
Studies on healthy and neoplastic tissues using positron annihilation lifetime spectroscopy and focused histopathological imaging
B Zgardzińska, G Chołubek, B Jarosz, K Wysogląd… - Scientific Reports, 2020 - nature.com
Samples of healthy and neoplastic myometrial tissues were investigated using Positron
Annihilation Lifetime Spectroscopy (PALS). Meaningful differences between normal and …
Annihilation Lifetime Spectroscopy (PALS). Meaningful differences between normal and …
Overview of the software architecture and data flow for the J-PET tomography device
W Krzemien, D Alfs, P Bialas, E Czerwinski… - arXiv preprint arXiv …, 2015 - arxiv.org
Modern TOF-PET scanner systems require high-speed computing resources for efficient
data processing, monitoring and image reconstruction. In this article we present the data …
data processing, monitoring and image reconstruction. In this article we present the data …