Dominik Przyborowski

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The P̅ANDA experiment will be built at the FAIR facility at Darmstadt (Germany) to perform accurate tests of the strong interaction through p̅p and p̅A annihilation's studies. To track charged particles, two systems consisting of a set of planar, closed-packed, self-supporting straw tube layers are under construction. The P̅ANDA(More)
Baryon-to-meson Transition Distribution Amplitudes (TDAs) encoding valuable new information on hadron structure appear as building blocks in the collinear factorized description for several types of hard exclusive reactions. In this paper, we address the possibility of accessing nucleon-to-pion (πN) TDAs from p̄p → eeπ reaction with the future P̄ANDA(More)
A stable reference voltage (or current) source is a standard component of today's microelectronics systems. In particle physics experiments such reference is needed in spite of harsh ionizing radiation conditions, i.e. doses exceeding 100 Mrads and fluences above 1e15 n/cm2. After such radiation load a bandgap reference using standard p-n junction of(More)
The design and measurements of the prototype front-end electronics for the luminosity detector (LumiCal) at International Linear Collider (ILC) are presented. The challenges of the LumiCal front-end are pointed out and the proposed architecture comprising switched-gain preamplifier, pole-zero cancellation circuit (PZC) and switched-gain shaper is described.(More)
The design and measurements of the prototype general purpose digital to analog converter for readout systems in high energy physics experiments are presented. The main goals for the proposed DAC are low power consumptions, small die area and high output swing. The 10 bit DAC design is based on current steering architecture comprising high swing class AB(More)
Detector-plane prototypes of the very forward calorimetry of a future detector at an e+e− collider have been built and their performance was measured in an electron beam. The detector plane comprises silicon or GaAs pad sensors, dedicated front-end and ADC ASICs, and an FPGA for data concentration. Measurements of the signal-to-noise ratio and the response(More)
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