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CERN Document Server 24 notices trouvées  1 - 10suivantfin  aller vers la notice: La recherche a duré 0.64 secondes. 
1.
TALOS (Total Automation of LabVIEW Operations for Science): A framework for autonomous control systems for complex experiments / Volponi, M. (CERN ; Trento U. ; INFN, Trento) ; Zielinski, J. (Warsaw U. of Tech.) ; Rauschendorfer, T. (CERN ; Leipzig U.) ; Huck, S. (CERN ; Hamburg U.) ; Caravita, R. (Trento U. ; INFN, Trento) ; Auzins, M. (CERN ; Latvia U.) ; Bergmann, B. (Prague, Tech. U.) ; Burian, P. (Prague, Tech. U.) ; Brusa, R.S. (Trento U. ; INFN, Trento) ; Camper, A. (Oslo U.) et al.
Modern physics experiments are frequently very complex, relying on multiple simultaneous events to happen in order to obtain the desired result. The experiment control system plays a central role in orchestrating the measurement setup: However, its development is often treated as secondary with respect to the hardware, its importance becoming evident only during the operational phase. [...]
arXiv:2409.01058.- 2024-08-01 - 22 p. - Published in : Rev. Sci. Instrum. 95 (2024) 085116 Fulltext: 2409.01058 - PDF; Publication - PDF;
2.
CIRCUS: an autonomous control system for antimatter, atomic and quantum physics experiments / AEgIS Collaboration
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. [...]
arXiv:2402.04637.- 2024-02-15 - 35 p. - Published in : EPJ Quant. Technol. 11 (2024) 10 Fulltext: document - PDF; 2402.04637 - PDF;
3.
Positronium Laser Cooling via the <math display="inline"><mrow><msup><mrow><mn>1</mn></mrow><mrow><mn>3</mn></mrow></msup><mi>S</mi><mtext>-</mtext><msup><mrow><mn>2</mn></mrow><mrow><mn>3</mn></mrow></msup><mi>P</mi></mrow></math> Transition with a Broadband Laser Pulse / AEḡIS Collaboration
We report on laser cooling of a large fraction of positronium (Ps) in free-flight by strongly saturating the $1^3S$-$2^3P$ transition with a broadband, long-pulsed 243 nm alexandrite laser. The ground state Ps cloud is produced in a magnetic and electric field-free environment. [...]
arXiv:2310.08760.- 2024-02-22 - 7 p. - Published in : Phys. Rev. Lett. 132 (2024) 083402 Fulltext: 2310.08760 - PDF; Publication - PDF; External links: Physics Synopsis; Interactions.org article
4.
Development of a detector for inertial sensing of positronium at AEḡIS (CERN) / AEgIS Collaboration
The primary goal of the AEgIS collaboration at CERN is to measure the gravitational acceleration on neutral antimatter. Positronium (Ps), the bound state of an electron and a positron, is a suitable candidate for a force-sensitive inertial measurement by means of deflectometry/interferometry. [...]
2022 - 4 p. - Published in : J. Phys. : Conf. Ser. 2374 (2022) 012037 Fulltext: PDF;
In : International Conference on Technology and Instrumentation in Particle Physics (TIPP 2021), Online, Canada, 24 - 29 May 2021, pp.012037
5.
Control system for ion Penning traps at the AEgIS experiment at CERN / Nowicka, D (Warsaw U. of Tech.) ; Bergmann, B (Prague, Tech. U.) ; Bonomi, G (Brescia U. ; INFN, Brescia ; INFN, Pavia) ; Brusa, R S (TIFPA-INFN, Trento ; Trento U.) ; Burian, P (Prague, Tech. U.) ; Camper, A (Oslo U.) ; Caravita, R (TIFPA-INFN, Trento ; Trento U.) ; Castelli, F (Milan U. ; INFN, Milan) ; Cheinet, P (LAC, Orsay) ; Comparat, D (LAC, Orsay) et al.
The AEgIS experiment located at the Antiproton Decelerator at CERN aims to measure the gravitational fall of a cold antihydrogen pulsed beam. The precise observation of the antiatoms in the Earth gravitational field requires a controlled production and manipulation of antihydrogen. [...]
2022 - 5 p. - Published in : J. Phys. : Conf. Ser. 2374 (2022) 012038 Fulltext: PDF;
In : International Conference on Technology and Instrumentation in Particle Physics (TIPP 2021), Online, Canada, 24 - 29 May 2021, pp.012038
6.
Experiments with mid-heavy antiprotonic atoms in AE$\overline{g}$IS / AEgIS Collaboration
ments which provide the most precise data on the strong interaction between protons and antiprotons and of the neutron skin of many nuclei thanks to the clean annihilation signal. In most of these experiments, the capture process of low energy antiprotons was done in a dense target leading to a significant suppression of specific transitions between deeply bound levels that are of particular interest. [...]
2022 - 6 p. - Published in : PoS PANIC2021 (2022) 446 Fulltext: PDF;
In : 22nd Particles and Nuclei International Conference (PANIC 2021), Lisbon, Portugal, 5 - 10 Sep 2021, pp.446
7.
High-resolution MCP-TimePix3 imaging/timing detector for antimatter physics / Glöggler, L (CERN ; Berlin, Tech. U.) ; Caravita, R (INFN, Trento) ; Auzins, M (Latvia U.) ; Bergmann, B (Prague, Tech. U.) ; Brusa, R S (INFN, Trento ; Trento U.) ; Burian, P (Prague, Tech. U.) ; Camper, A (Oslo U.) ; Castelli, F (Milan U.) ; Cheinet, P (LAC, Orsay) ; Ciuryło, R (Torun, Copernicus Astron. Ctr.) et al.
We present a hybrid imaging/timing detector for force sensitive inertial measurements designed for measurements on positronium, the metastable bound state of an electron and a positron, but also suitable for applications involving other low intensity, low energy beams of neutral (antimatter)-atoms, such as antihydrogen. The performance of the prototype detector was evaluated with a tunable low energy positron beam, resulting in a spatial resolution of 12 mm, a detection efficiency of up to 40% and a time-resolution in the order of tens of ns..
2022 - 12 p. - Published in : Meas. Sci. Technol. 33 (2022) 115105 Fulltext: PDF;
8.
First GEM measurements at WEST and perspectives for fast electrons and heavy impurities transport studies in tokamaks / WEST Team Collaboration
Soft X-ray (SXR) radiation emitted from tokamak plasmas contains very useful information about plasma stability, shape and impurity content, all key parameters to improve plasma performance. In the deuterium-tritium phase of ITER, the high neutron fluxes, gamma and hard X-ray emission will constitute too harsh an environment to permit the use of classical semiconductor detectors. [...]
2022 - 9 p. - Published in : JINST

In : 4th European Conference on Plasma Diagnostics, Online, 7 - 11 Jun 2021, pp.C01073
9.
New directions in the construction of tokamak plasma impurity diagnostics systems / Kolasinski, Piotr (Warsaw U. of Tech.) ; Poźniak, Krzysztof (Warsaw U. of Tech.) ; Czarski, Tomasz (Inst. Plasma Phys., Warsaw) ; Chernyshova, Maryna (Inst. Plasma Phys., Warsaw) ; Gąska, Michał (Warsaw U. of Tech.) ; Linczuk, Pawel (Warsaw U. of Tech.) ; Kasprowicz, Grzegorz (Warsaw U. of Tech.) ; Krawczyk, Rafał (Warsaw U. of Tech. ; CERN) ; Wojeński, Andrzej (Warsaw U. of Tech.) ; Zabolotny, Wojciech (Warsaw U. of Tech.)
Thermonuclear fusion will be a promising energy source soon. Sophisticated systems are called tokamaks (toroidal chambers with magnetic coils) to generate hot plasma. [...]
2021 - 9 p. - Published in : Proc. SPIE 12040 (2021) 157
In : Summer 48th IEEE-SPIE Joint Symposium on Photonics, Web Engineering, Electronics for Astronomy and High Energy Physics Experiments, Wilga, Poland, 30 Aug -2 Sep 2021, pp.157
10.
Multichannel gas electron multiplier based soft x-ray field-programmable gate array measurement system for W-Environment in Steady-state Tokamak (WEST): Hardware, installation, and first plasma acquisition / Wojenski, A (Warsaw U. of Tech.) ; Linczuk, P (Warsaw U. of Tech.) ; Kasprowicz, G (Warsaw U. of Tech.) ; Poźniak, K T (Warsaw U. of Tech.) ; Chernyshova, M (Inst. Plasma Phys., Warsaw) ; Mazon, D (BIAM, St Paul lez Durance) ; Czarski, T (Inst. Plasma Phys., Warsaw) ; Krawczyk, R D (Warsaw U. of Tech. ; CERN) ; Malard, P (BIAM, St Paul lez Durance) ; Malinowski, K (Inst. Plasma Phys., Warsaw) et al.
The work describes a novel approach to the design of a fast, multichannel measurement system for plasma diagnostics [A. Wojenski et al., Fusion Eng. [...]
2021 - Published in : Rev. Sci. Instrum. 92 (2021) 054704

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Voir aussi: noms d'auteurs similaires
17 Kasprowicz, G
10 Kasprowicz, Grzegorz
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