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278 results on '"Kasprowicz, Grzegorz"'

1. CIRCUS: an autonomous control system for antimatter, atomic and quantum physics experiments

Author

Volponi, Marco, Huck, Saiva, Caravita, Ruggero, Zielinski, Jakub, Kornakov, Georgy, Kasprowicz, Grzegorz, Nowicka, Dorota, Rauschendorfer, Tassilo, Rienäcker, Benjamin, Prelz, Francesco, Auzins, Marcis, Bergmann, Benedikt, Burian, Petr, Brusa, Roberto Sennen, Camper, Antoine, Castelli, Fabrizio, Ciuryło, Roman, Consolati, Giovanni, Doser, Michael, Glöggler, Lisa, Graczykowski, Łukasz, Grosbart, Malgorzata, Guatieri, Francesco, Gusakova, Nataly, Gustafsson, Fredrik, Haider, Stefan, Janik, Malgorzata, Khatri, Gunn, Kłosowski, Łukasz, Krumins, Valts, Lappo, Lidia, Linek, Adam, Malamant, Jan, Mariazzi, Sebastiano, Penasa, Luca, Petracek, Vojtech, Piwiński, Mariusz, Pospisil, Stanislav, Povolo, Luca, Rangwala, Sadiqali, Rawat, Bharat, Rodin, Volodymyr, Røhne, Ole, Sandaker, Heidi, Smolyanskiy, Petr, Sowiński, Tomasz, Tefelski, Dariusz, Vafeiadis, Theodoros, Welsch, Carsten, Wolz, Tim, Zawada, Michal, and Zurlo, Nicola

Subjects
Quantum Physics, General Relativity and Quantum Cosmology, Physics - Atomic Physics, Physics - Instrumentation and Detectors
Abstract

A powerful and robust control system is a crucial, often neglected, pillar of any modern, complex physics experiment that requires the management of a multitude of different devices and their precise time synchronisation. The AEgIS collaboration presents CIRCUS, a novel, autonomous control system optimised for time-critical experiments such as those at CERN's Antiproton Decelerator and, more broadly, in atomic and quantum physics research. Its setup is based on Sinara/ARTIQ and TALOS, integrating the ALPACA analysis pipeline, the last two developed entirely in AEgIS. It is suitable for strict synchronicity requirements and repeatable, automated operation of experiments, culminating in autonomous parameter optimisation via feedback from real-time data analysis. CIRCUS has been successfully deployed and tested in AEgIS; being experiment-agnostic and released open-source, other experiments can leverage its capabilities.

Published
2024
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2. The control system of the AEgIS experiment at CERN

Author

Kornakov, Georgy, Zieliński, Jakub, and Kasprowicz, Grzegorz

Subjects
Physics - Instrumentation and Detectors, Quantum Physics
Abstract

The AEgIS experiment at CERN recently decided to adopt a control system solution based on the Sinara/ARTIQ open hardware and software infrastructure. This decision meant to depart from the previously used paradigm of custom-made electronics and software to control the experiment's equipment. Instead, adopting a solution with long-term support and used in many quantum physics experiments guarantees a vivid community using similar infrastructures. This transition reduces the risks and development timeline for integrating new equipment seamlessly within the setup. This work reviews the motivation, the setup, and the chosen hardware and presents several planned further steps in developing the control system.

Published
2024
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4. Heterogeneous Online Computational Platform for GEM-Based Plasma Impurity Monitoring Systems.

Author

Linczuk, Paweł, Wojeński, Andrzej, Czarski, Tomasz, Kolasiński, Piotr, Zabołotny, Wojciech M., Poźniak, Krzysztof, Kasprowicz, Grzegorz, Cieszewski, Radosław, Chernyshova, Maryna, Malinowski, Karol, Mazon, Didier, Colnel, Julian, and Guibert, Denis

Abstract

The fusion energy research field presents many intricate challenges that require resolution. Many diagnostic systems employed in experiments are approaching the limits of current technology. Implementing efficient measurements requires using an appropriate set of tools to facilitate the optimal utilization of hardware. Fusion energy measurements must provide low latency processing with the capacity for future improvements and the ability to handle complex data flows efficiently. The presented work addresses these requirements and describes the implementation of a high-performance, low-latency software platform with convenient development for soft X-ray (SXR) plasma impurities emission tracing—the Asynchronous Complex Computation Platform (AC2P). This article presents the architectural design, implementation details, and performance and latency measurements based on the raw data acquired from the WEST tokamak and laboratory tests. AC2P provides the tools to develop low-latency, multi-core, multi-device complex data flow graph scale-up solutions for measuring impurities in hot plasmas. The system has been designed to operate online during experiments, calculate the energy distribution, position and occurrence time of SXR photons, monitor the data stream's quality and archive any abnormalities for subsequent offline verification and algorithm improvement. This article presents AC2P, which operates as part of the SXR measurement system on the WEST tokamak. [ABSTRACT FROM AUTHOR]

Published
2024
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6. Two-Dimensional Plasma Soft X-ray Radiation Imaging System: Optimization of Amplification Stage Based on Gas Electron Multiplier Technology.

Author

Malinowski, Karol, Chernyshova, Maryna, Jabłoński, Sławomir, Czarski, Tomasz, Wojeński, Andrzej, and Kasprowicz, Grzegorz

Subjects
PHOTOMULTIPLIERS, PLASMA diagnostics, IMAGING systems, X-ray imaging, MAGNETIC reconnection, SOFT X rays
Abstract

The objective of the proposed research is to develop plasma soft X-ray (SXR) radiation imaging that includes spectral information in addition to standard SXR tomography for the purpose of studying, for example, tungsten transport and its interplay with magnetohydrodynamics (MHD) in tokamak plasmas in an ITER-relevant approach. The SXR radiation provides valuable information about both aspects, particularly when measured with high spatial and temporal resolution and when tomographic reconstructions are performed. The spectral data will facilitate the tracking of both light and high-Z impurities. This approach is pertinent to both the advancement of a detailed understanding of physics and the real-time control of plasma, thereby preventing radiative collapses. The significance of this development lies in its ability to provide three-dimensional plasma tomography, a capability that extends beyond the scope of conventional tomography. The utilization of two-dimensional imaging capabilities inherent to Gas Electron Multiplier (GEM) detectors in a toroidal view, in conjunction with the conventional poloidal tomography, allows for the acquisition of three-dimensional information, which should facilitate the study of, for instance, the interplay between impurities and MHD activities. Furthermore, this provides a valuable opportunity to investigate the azimuthal asymmetry of tokamak plasmas, a topic that has rarely been researched. The insights gained from this research could prove invaluable in understanding other toroidal magnetically confined plasmas, such as stellarators, where comprehensive three-dimensional measurements are essential. To illustrate, by attempting to gain access to anisotropic radiation triggered by magnetic reconnection or massive gas injections, such diagnostics will provide the community with enhanced experimental tools to understand runaway electrons (energy distribution and spatial localization) and magnetic reconnection (spatial localization, speed...). This work forms part of the optimization studies of a detecting unit proposed for use in such a diagnostic system, based on GEM technology. The detector is currently under development with the objective of achieving the best spatial resolution feasible with this technology (down to approximately 100 µm). The diagnostic design focuses on the monitoring of photons within the 2–15 keV range. The findings of the optimization studies conducted on the amplification stage of the detector, particularly with regard to the geometrical configuration of the GEM foils, are presented herein. The impact of hole shape and spacing in the amplifying foils on the detector parameters, including the spatial size of the avalanches and the electron gain/multiplication, has been subjected to comprehensive numerical analysis through the utilization of Degrad (v. 3.13) and Garfield++ (v. bd8abc76) software. The results obtained led to the identification of two configurations as the most optimal geometrical configurations of the amplifying foil for the three-foil GEM system for the designed detector. The first configuration comprises cylindrical holes with a diameter of 70 μm, while the second configuration comprises biconical holes with diameters of 70/50/70 μm. Both configurations had a hole spacing of 120 μm. [ABSTRACT FROM AUTHOR]

Published
2024
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7. Toward a pulsed antihydrogen beam for WEP tests in AEgIS

Author

Huck Saiva, Auzins Marcis, Bergmann Benedikt, Burian Petr, Brusa Roberto S., Camper Antoine, Caravita Ruggero, Castelli Fabrizio, Ciuryło Roman, Consolati Giovanni, Doser Michael, Farricker Aaron, Glöggler Lisa T., Graczykowski Łukasz, Grosbart Malgorzata, Guatieri Francesco, Gusakova Natali, Haider Stefan, Janik Malgorzata, Kasprowicz Grzegorz, Khatri Ghanshyambhai, Kłosowski Łukasz, Kornakov Georgy, Krumins Valts, Lappo Lidia, Linek Adam, Malbrunot Chloé, Mariazzi Sebastiano, Nowak Lilian, Nowicka Dorota, Oswald Emmanuel, Penasa Luca, Petracek Vojtech, Piwiński Mariusz, Pospisil Stanislav, Povolo Luca, Prelz Francesco, Rangwala Sadiq, Rienäcker Benjamin, Rodin Volodymyr, Røhne Ole M., Sandaker Heidi, Smolyanskiy Petr, Sowiński Tomasz, Tefelski Dariusz, Volponi Marco, Welsch Carsten, Wolz Tim, Zawada Michal, Zielinski Jakub, Zimmer Christian, and Zurlo Nicola

Subjects
Physics, QC1-999
Abstract

The AEg̅IS collaboration at CERN’s AD produces antihydrogen atoms in the form of a pulsed, isotropic source with a precisely defined formation time. AEg̅IS has recently undergone major upgrades to fully benefit from the increased number of colder antiprotons provided by the new ELENA decelerator and to move toward forming a horizontal beam to directly investigate the influence of gravity on the H̅ atoms, thereby probing the Weak Equivalence Principle for antimatter. This contribution gives an overview of these upgrades as well as subsequent results from the first beam times with ELENA.

Published
2023
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20. Practical Implementation of an Analogue and Digital Electronics System for a Modular Cosmic Ray Detector—MCORD

Author

Bielewicz, Marcin, primary, Bancer, Aleksandr, additional, Dziedzic, Andrzej, additional, Grzyb, Jaroslaw, additional, Jaworska, Elzbieta, additional, Kasprowicz, Grzegorz, additional, Kiecana, Michal, additional, Kolasinski, Piotr, additional, Kuc, Michal, additional, Kuklewski, Michal, additional, Pietrzak, Marcin, additional, Pozniak, Krzysztof, additional, Sitek, Maciej, additional, Sowinski, Mikolaj, additional, Świderski, Łukasz, additional, Syntfeld-Kazuch, Agnieszka, additional, Szewinski, Jaroslaw, additional, and Zabołotny, Wojciech Marek, additional

Published
2023
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21. The cosmic ray detector for the NICA collider

Author

Bielewicz Martin, Grodzicka-Kobylka Martyna, Maksiak Bartosz, Mianowski Slawomir, Pszczel Damian, Sibczynski Pawel, Stepaniak Joanna, Swiderski Lukasz, Szczesniak Tomasz, Linczuk Maciej, Wielanek Daniel, Kisiel Adam, Kasprowicz Grzegorz, Pozniak Krzysztof, Zabolotny Wojciech, Romaniuk Ryszard, Chlopik Arkadiusz, Bancer Aleksandr, Grodzicki Krystian, Dudzinski Adam, Jaworska Elzbieta, Strugalska-Gola Elzbieta, Szuta Marcin, Peryt Marek J., Roslon Krystian, Rybczynski Maciej, Wlodarczyk Zbigniew, Stefanek Grzegorz, Kankiewicz Pawel, Synfeld-Kazuch Agnieszka, and Milewicz Michalina-Zalewska

Subjects
Physics, QC1-999
Abstract

Multi-Purpose Detector (MPD) is a main part of a new Ion Collider fAcility (NICA) located in Dubna, Russia. To increase MPD functionality, it was proposed to add an additional muon trigger system for off-beam calibration of the MPD sub-detectors and for rejection of cosmic ray background during experiments. The system could also be very useful for astrophysical observations of cosmic showers initiated by high energy primary particles. This article describes the main goals of MCORD detector and the early stage of MCORD design, based on plastic scintillators with silicon photomultiplier photodetectors (SiPM) for scintillation readout and electronic system based on MicroTCA standard.

Published
2020
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24. Latest developments in the Sinara open hardware ecosystem

Author

Kulik, Pawel, primary, Sowinski, Mikolaj, additional, Kasprowicz, Grzegorz, additional, Allcock, David, additional, Ballance, Christopher, additional, Bourdeauducq, Sebastien, additional, Britton, Joseph, additional, Gaska, Michal, additional, Harty, Thomas, additional, Jarosinski, Jakub, additional, Jordens, Robert, additional, Kiepiela, Marcin, additional, Krackow, Norman, additional, Nadlinger, David, additional, Pozniak, Krzysztof, additional, Przywozki, Tomasz, additional, Slichter, Daniel, additional, Switakowski, Filip, additional, Weber, Marius, additional, Wojciechowski, Andrzej, additional, and Zhang, Weida, additional

Published
2022
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25. Experiments with mid-heavy antiprotonic atoms in AEgIS

Author

Kornakov, Georgy, primary, Auzins, Marcis, additional, Bergmann, Benedikt, additional, Burian, Petr, additional, Bonomi, Germano, additional, Sennen Brusa, Roberto, additional, Camper, Antoine, additional, Caravita, Ruggero, additional, Castelli, Fabrizio, additional, Cheinet, Patrick, additional, Ciurylo, Roman, additional, Comparat, Daniel, additional, Consolati, Giovanni, additional, Doser, Michael, additional, Gjersdal, Havard, additional, Teresa Gloggler, Lisa, additional, Graczykowski, Lukasz, additional, Guatieri, Francesco, additional, Haider, Stefan, additional, Huck, Saiva, additional, Janik, Malgorzata, additional, Kasprowicz, Grzegorz, additional, Khatri, Gunn, additional, Klosowski, Lukasz, additional, Lappo, Lidia, additional, Malbrunot, Chloe, additional, Mariazzi, Sebastiano, additional, Nebbia, Giancarlo, additional, Nowak, Lilian, additional, Nowicka, Dorota, additional, Oswald, Emanuel, additional, PAGANO, Davide, additional, Penasa, Luca, additional, Petracek, Vojtech, additional, Piwinski, Mariusz, additional, Pospišil, Stanislav, additional, Povolo, Luca, additional, Prelz, Francesco, additional, Rangwala, Sadiqali, additional, Rienacker, Benjamin, additional, Rotondi, Alberto, additional, Rohne, Ole, additional, Sandaker, Heidi, additional, Štekl, Ivan, additional, Tefelski, Dariusz, additional, Christa Tietje, Ingmari, additional, Volponi, Marco, additional, Wolz, Tim, additional, Zawada, Michal, additional, Zimmer, Christian, additional, and Zurlo, Nicola, additional

Published
2022
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26. Topology changes of MESH network used in mobile distribution point of ICT infrastructure

Author

Grabowski, Andrzej, primary, Głowacki, Piotr, additional, Poźniak, Krzysztof T., additional, Kasprowicz, Grzegorz H., additional, Czekala, Adam, additional, Wawrzyniak, Zbigniew M., additional, Tyburska, Agata, additional, Ajdukiewicz, Zbigniew, additional, Struniawski, Jarosław, additional, Iwański, Jacek, additional, Brawata, Sebastian, additional, and Szymajda, Waldemar, additional

Published
2021
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27. Concept of chemical subsystem of the innovative system for detecting hidden people in transport (CHS-ISDHPT)

Author

Spławska, Aleksandra, primary, Stela, Maksymilian, additional, Kot, Piotr, additional, Szyposzyńska, Monika, additional, Wiktorko, Michał, additional, Mirosz, Danuta, additional, Truszkowska, Katarzyna, additional, Poźniak, Krzysztof T., additional, Kasprowicz, Grzegorz H., additional, Wawrzyniak, Zbigniew M., additional, Mielnik, Dariusz, additional, and Witkowski, Paweł, additional

Published
2021
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29. RF front-end for long distance WiFi communication

Author

Hanasz, Stanisław, primary, Kasprowicz, Grzegorz H., additional, Poźniak, Krzysztof T., additional, Zabołotny, Wojciech M., additional, Wawrzyniak, Zbigniew M., additional, Wojeński, Andrzej, additional, Mielnik, Dariusz, additional, Brawata, Sebastian, additional, Mazurek, Paweł, additional, Sienkiewicz, Piotr, additional, Rosiński, Wojciech, additional, Wereszko, Błażej, additional, Grzeczka, Agnieszka, additional, Mazurek, Gustaw, additional, Grenda, Bogdan, additional, Majdan, Paweł, additional, and Stobiecki, Paweł, additional

Published
2021
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30. Open-source multi-channel Smart Arbitrary Waveform Generators (SAWG) for quantum information processing

Author

Allcock, David, primary, Balance, Christopher, additional, Bourdeauducq, Sebastien, additional, Britton, Joseph, additional, Gaska, Michal, additional, Harty, Thomas, additional, Jarosinski, Jakub, additional, Jordens, Robert, additional, Kasprowicz, Grzegorz, additional, Krackow, Norman, additional, Kulik, Pawel, additional, Nadlinger, David, additional, Nowicka, Dorota, additional, Pozniak, Krzysztof, additional, Przywozki, Tomasz, additional, Slichter, Daniel, additional, Sowinski, Mikolaj, additional, Weber, Marius, additional, and Zhang, Weida, additional

Published
2021
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31. Sampler - Open-Source Data Acquisition Module for Quantum Physics.

Author

Kasprowicz, Grzegorz, Harty, Thomas, Bourdeauducq, Sébastien, Jördens, Robert, Allcock, David, Slichter, Daniel, Nadlinger, David, Britton, Joseph W., and Sotirova, Ana

Subjects
*DATA acquisition systems, *QUANTUM theory, *LASER frequency stability, *COMPUTER input-output equipment, *MODULARITY (Psychology)
Abstract

The Sinara hardware platform is a modular, opensource measurement and control system dedicated to quantum applications that require hard real-time performance. The hardware is controlled and managed by the ARTIQ, open-source software that provides nanosecond timing resolution and submicrosecond latency. The Sampler is a general-purpose precision ADC sampling unit with programmable gain and configurable interface. It is used in numerous applications like laser frequency and intensity servo. This paper presents the Sampler module construction and obtained characteristics. [ABSTRACT FROM AUTHOR]

Published
2022
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35. First exploitation results of recently developed SXR GEM-based diagnostics at the WEST project

Author

Chernyshova, Maryna, primary, Mazon, Didier, additional, Malinowski, Karol, additional, Czarski, Tomasz, additional, Ivanova-Stanik, Irena, additional, Jabłoński, Sławomir, additional, Wojeński, Andrzej, additional, Kowalska-Strzęciwilk, Ewa, additional, Poźniak, Krzysztof T., additional, Malard, Philippe, additional, Linczuk, Paweł, additional, Kasprowicz, Grzegorz, additional, Zabołotny, Wojciech, additional, Krawczyk, Rafał D., additional, Kolasiński, Piotr, additional, and Gąska, Michał, additional

Published
2020
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37. Video signals integrator prototype system

Author

Poźniak, Krzysztof T., primary, Kasprowicz, Grzegorz, additional, Zabołotny, Wojciech, additional, Pastuszak, Grzegorz, additional, Buchowicz, Andrzej, additional, Gąska, Michał, additional, Jarosiński, Jakub, additional, Bukowiecka, Danuta, additional, Tyburska, Agata, additional, Struniawski, Jarosław, additional, Jastrzębski, Paweł, additional, Jewartowski, Blazej, additional, Brawata, Sebastian, additional, Pawelski, Daniel, additional, Katewicz, Ewelina, additional, Frasunek, Przemysław, additional, Pilaszkiewicz, Artur, additional, Nalbach-Moszynska, Małgorzata, additional, and Sokół, Grzegorz, additional

Published
2020
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40. ARTIQ and Sinara: Open Software and Hardware Stacks for Quantum Physics

Author

Kasprowicz, Grzegorz, primary, Kulik, Paweł, additional, Gaska, Michal, additional, Przywozki, Tomasz, additional, Pozniak, Krzysztof, additional, Jarosinski, Jakub, additional, Britton, Joseph W., additional, Harty, Thomas, additional, Balance, Chris, additional, Zhang, Weida, additional, Nadlinger, David, additional, Slichter, Daniel, additional, Allcock, David, additional, Bourdeauducq, Sébastien, additional, and Jördens, Robert, additional

Published
2020
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41. Urukul -- Open-source Frequency Synthesizer Module for Quantum Physics.

Author

Kasprowicz, Grzegorz, Harty, Thomas, Bourdeauducq, Sébastien, Jördens, Robert, Allcock, David, Nadlinger, David, Britton, Joseph W., Sotirova, Ana, and Nowicka, Dorota

Subjects
*FREQUENCY synthesizers, *QUANTUM theory, *ION traps, *FIELD programmable gate arrays, *AMPLITUDE modulation
Abstract

We describe Urukul, a frequency synthesizer based on direct digital synthesis (DDS), optimized for wave generate control in atomic, molecular and optical (AMO) physics experiments. The Urukul module is a part of the Sinara family of modular, open-source hardware designed for the ARTIQ quantum operating system. The Urukul has 4-channel, sub-Hz frequency resolution, controlled phase steps and accurate output amplitude control. The module is available in two population variants. This paper presents Urukul module construction and obtained characteristics. [ABSTRACT FROM AUTHOR]

Published
2022
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44. Concept of the platform architecture for data integration from the Border Guard observation systems

Author

Kasprowicz, Grzegorz, primary, Poźniak, Krzysztof T., additional, Zabołotny, Wojciech M., additional, Wawrzyniak, Zbigniew M., additional, Wojeński, Andrzej, additional, Mielnik, Dariusz, additional, Brawata, Sebastian, additional, Mazurek, Paweł, additional, Sienkiewicz, Piotr, additional, Rosiński, Wojciech, additional, Wereszko, Błażej, additional, Grzeczka, Agnieszka, additional, Mazurek, Gustaw, additional, Grenda, Bogdan, additional, Majdan, Paweł, additional, and Stobiecki, Paweł, additional

Published
2019
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45. Modular control system for behavioral experiments

Author

Gaska, Michal, primary, Kasprowicz, Grzegorz, additional, Flis, Adam, additional, Mankiewicz, Lech, additional, Knapska, Ewelina, additional, Boguszewski, Paweł, additional, Winiarski, Maciej, additional, and Borowska, Joanna, additional

Published
2019
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47. Synchronization between computation and acquisition parts in the GEM detector-based measurement system

Author

Linczuk, Pawel, primary, Zabolotny, Wojciech, additional, Wojenski, Andrzej, additional, Krawczyk, Rafal, additional, Pozniak, Krzysztof, additional, Chernyshova, Maryna, additional, Czarski, Tomasz, additional, Gaska, Michal, additional, Kasprowicz, Grzegorz, additional, Kowalska-Strzeciwilk, Ewa, additional, and Malinowski, Karol, additional

Published
2019
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49. Mobile distribution point architecture concept of ICT infrastructure

Author

Kasprowicz, Grzegorz, primary, Poźniak, Krzysztof T., additional, Zabołotny, Wojciech M., additional, Wawrzyniak, Zbigniew M., additional, Wojeński, Andrzej, additional, Tyburska, Agata, additional, Kamiński, Jarosław, additional, Struniawski, Jarosław, additional, Iwański, Jacek, additional, Brawata, Sebastian, additional, Szymajda, Waldemar, additional, Markowski, Piotr, additional, Kotlik, Mariusz, additional, Mrozowski, Piotr, additional, Katewicz, Ewelina, additional, Grabowski, Andrzej, additional, and Małkiewicz, Krzysztof, additional

Published
2019
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50. Communication model for multi-level control, management, and acquisition firmware-software implementations for tokamak plasma diagnostics systems

Author

Wojenski, Andrzej, primary, Linczuk, Pawel, additional, Krawczyk, Rafal, additional, Kolasinski, Piotr, additional, Gaska, Michal, additional, Pozniak, Krzysztof T., additional, Kasprowicz, Grzegorz, additional, Chernyshova, Maryna, additional, Czarski, Tomasz, additional, Strzeciwilk-Kowalska, Ewa, additional, and Malinowski, Karol, additional

Published
2019
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