publication . Article . Preprint . 2018

Estimating the NEMA characteristics of the J-PET tomograph using the GATE package.

Lech Raczyński; Szymon Niedźwiecki; Zbigniew Rudy; Michał Silarski; Marcin Zieliński; N. Gupta-Sharma; J. Raj; S. Shivani; Beatrix C. Hiesmayr; C Curcenau; ...
Open Access
  • Published: 10 Aug 2018 Journal: Physics in Medicine & Biology, volume 63, page 165,008 (eissn: 1361-6560, Copyright policy)
  • Publisher: IOP Publishing
  • Country: Poland
A novel whole-body positron emission tomography (PET) system based on plastic scintillators is developed by the J-PET Collaboration. It consists of plastic scintillator strips arranged axially in the form of a cylinder, allowing the cost-effective construction of the total-body PET system. In order to determine the properties of the scanner prototype and optimize its geometry, advanced computer simulations were performed using the GATE (Geant4 application for tomographic emission) software. The spatial resolution, sensitivity, scatter fraction and noise equivalent count rate were estimated according to the National Electrical Manufacturers Association norm, as a...
arXiv: Physics::Instrumentation and Detectors
free text keywords: Physics - Instrumentation and Detectors, Full width at half maximum, Scanner, Wavelength shifter, Tomography, Scintillator, STRIPS, law.invention, law, Optics, business.industry, business, Image resolution, Materials science, Silicon photomultiplier
50 references, page 1 of 4

[1] NEMA. Performance measurements of positron emission tomographs. NEMA Standards Publication, (NEMA NU 2-2012), 2012.

[2] Yang X, Peng H. The use of noise equivalent count rate and the NEMA phantom for PET image quality evaluation. Physica Medica, 31:179{184, 2015.

[3] Lacy J et al. New PET scanner for small animal imaging based on innovative straw detector technology. The Journal of Nuclear Medicine, 51:190, 2010.

[4] Crespo P et al. Resistive plate chambers in positron emission tomography. The European Physical Journal Plus, 128:73, 2013.

[5] Viswanath V et al. Development of PET for total-body imaging. Acta Physica Polonica B, 48(10):1555{1566, 2017.

[6] Zhang X et al. Quantitative image reconstruction for total-body PET imaging using the 2-meter long EXPLORER scanner. Physics in Medicine and Biology, 62: 2465, 2017.

[7] Cherry S R et al. Total-body imaging: Transforming the role of positron emission tomography. Science Translational Medicine, 9, 2017.

[8] Cherry S R et al. Total-body PET: Maximizing sensitivity to create new opportunities for clinical research and patient care. The Journal of Nuclear Medicine, 59(1):3{12, 2018.

[9] Niedzwiecki Sz et al. J-PET: A new technology for the whole-body PET imaging. Acta Physica Polonica B, 48(10):1567, 2017.

[10] Moskal P et al. Novel detector systems for the positron emission tomography. Bio-Algorithms and Med-Systems, 7:73{78, 2011.

[11] Moskal P et al. Test of a single module of the J-PET scanner based on plastic scintillators. Nuclear Instruments and Methods in Physics Research A, 764:317{ 321, 2014.

[12] Moskal P et al. A novel method for the line-of-response and time-of- ight reconstruction in TOF-PET detectors based on a library of synchronized model signals. Nuclear Instruments and Methods in Physics Research A, 775:54{62, 2015. [OpenAIRE]

[13] Moskal P et al. Time resolution of the plastic scintillator strips with matrix photomultiplier readout for J-PET tomograph. Physics in Medicine and Biology, 61:2025{2047, 2016.

[14] Moses W W, Derenzo S E. Prospects for time-of- ight PET using LSO scintillator. IEEE Transactions on Nuclear Science, 46:474{478, 1999.

[15] Moses W W. Time of ight in PET revisited. IEEE Transactions on Nuclear Science, 50:1325{1330, 2003.

50 references, page 1 of 4
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