ChemInform Abstract: New Aminocarboxamides with Class III Anti‐Arrhythmic Activity.

Schindler, R

doi:10.1002/chin.199941081

Cited by 1 publication

(1 citation statement)

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“…The next step was to use the Garfield++ program [6] to simulate the electron avalanche parameters in the investigated detector. First, by means of the Heed program [7] integrated with Garfield++, the distribution of the number of primary electrons generated due to absorption (photoelectric effect) of X-rays with energy 5.9 keV (energy of 55 Fe calibration source), which then become the source of the avalanche in the detector, was calculated.…”

Section: Simulations Of the Number Of Signal Pixels Depending On Thei...mentioning

confidence: 99%

Optimization of GEM-based detector readout electrode structure for SXR imaging of tokamak plasma

Malinowski¹,

Chernyshova²,

Jabłoński³

et al. 2021

J. Inst.

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The paper presents an optimization of a readout structure of the GEM-based detector designed for X-ray imaging for DTT tokamak in the energy range of 2–15 keV. The readout electrode of approximately 100 cm2 surface is composed of hexagonal pixels connected in a way that allows reducing the actual number of signal pixels (electronics channels). At the same time, based on time coincidence analysis, it makes possible to unambiguously identify the position of the recorded X-ray photon. For the input spectrum, the Detective Quantum Efficiency (DQE) of the detector was calculated using the Geant4 program and the spatial distributions of electron avalanches at the readout electrode were simulated using the Garfield++ program. These were conducted for a given energy range of radiation and a statistical distribution consistent with the shape of the spectrum considering the DQE of the detector. As a result, the size of a single hexagonal pixel was proposed to capture the position of the recorded radiation quanta in an optimal and effective way.

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Section: Simulations Of the Number Of Signal Pixels Depending On Thei...mentioning

confidence: 99%

Optimization of GEM-based detector readout electrode structure for SXR imaging of tokamak plasma

Malinowski¹,

Chernyshova²,

Jabłoński³

et al. 2021

J. Inst.

View full text Add to dashboard Cite

show abstract

ChemInform Abstract: New Aminocarboxamides with Class III Anti‐Arrhythmic Activity.

Cited by 1 publication

References 1 publication

Optimization of GEM-based detector readout electrode structure for SXR imaging of tokamak plasma

Optimization of GEM-based detector readout electrode structure for SXR imaging of tokamak plasma

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