1.
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The online monitoring API for the DIALOG library of the COMPASS experiment
/ Šubrt, Ondřej (CERN ; CTU, Prague) ; Bodlák, Martin (Charles U., Prague (main)) ; Frolov, Vladimir (Dubna, JINR) ; Huber, Stefan (Tech. U., Munich (main)) ; Jandek, Matouš (CTU, Prague) ; Jarý, Vladimίr (CTU, Prague) ; Květoň, Antonίn (CTU, Prague) ; Levit, Dmytro (Tech. U., Munich (main)) ; Nový, Josef (CTU, Prague) ; Steffen, Dominik (Tech. U., Munich (main)) et al.
Modern experiments demand a powerful and efficient Data Acquisition System (DAQ). The intelligent, FPGA-based Data Acquisition System (iF-DAQ) of the COMPASS experiment at CERN is composed of many processes communicating between each other. [...]
2019 - 8 p.
- Published in : EPJ Web Conf. 214 (2019) 01020
Fulltext from publisher: PDF;
In : 23rd International Conference on Computing in High Energy and Nuclear Physics, CHEP 2018, Sofia, Bulgaria, 9 - 13 Jul 2018, pp.01020
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2.
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The Continuously Running iFDAQ of the COMPASS Experiment
/ Ondrej, Subrt (Munich, Tech. U. ; CTU, Prague) ; Bodlák, Martin (Charles U.) ; Frolov, Vladimir (Dubna, JINR) ; Huber, Stefan (Munich, Tech. U.) ; Jandek, Matouš (CTU, Prague) ; Jarý, Vladimίr (CTU, Prague) ; Konorov, Igor (Munich, Tech. U.) ; Květoň, Antonίn (CTU, Prague) ; Levit, Dmytro (Munich, Tech. U.) ; Nový, Josef (CTU, Prague) et al.
Recently, a stability of Data Acquisition System (DAQ) has become a vital precondition for a successful data taking in high energy physics experiments. The intelligent, FPGA-based Data Acquisition System (iFDAQ) of theCOMPASS experiment at CERN is designed to be able to readout data at the maximum rate of the experiment and runsin a mode without any stops. [...]
EDP Sciences, 2019 - 8 p.
- Published in : EPJ Web Conf. 214 (2019) 01032
Fulltext from publisher: PDF;
In : 23rd International Conference on Computing in High Energy and Nuclear Physics, CHEP 2018, Sofia, Bulgaria, 9 - 13 Jul 2018, pp.01032
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3.
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Overview and Future Developments of the intelligent, FPGA-based DAQ (iFDAQ) of COMPASS
/ Steffen, Dominik (Tech. U., Munich (main) ; CERN) ; Bai, Yunpeng (Tech. U., Munich (main)) ; Bodlak, Martin (CTU, Prague) ; Frolov, Vladimir (Dubna, JINR) ; Huber, Stefan (Tech. U., Munich (main)) ; Jary, Vladimir (CTU, Prague) ; Konorov, Igor (Tech. U., Munich (main)) ; Levit, Dmytro (Tech. U., Munich (main)) ; Novy, Josef (CTU, Prague) ; Subrt, Ondrej (CTU, Prague ; CERN) et al.
Modern experiments in high energy physics impose great demands on reliability, efficiency, and data rate of Data Acquisition Systems (DAQ). In order to address these needs, we present a versa- tile and scalable DAQ which executes the event building task entirely in FPGA modules. [...]
SISSA, 2016 - 4 p.
- Published in : PoS ICHEP2016 (2016) 912
Fulltext: PDF; External link: PoS server
In : 38th International Conference on High Energy Physics, Chicago, IL, USA, 03 - 10 Aug 2016, pp.912
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4.
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5.
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New data acquisition system for the COMPASS experiment
/ Bodlak, M (CTU, Prague) ; Frolov, V (CERN ; Dubna, JINR) ; Jary, V (CTU, Prague) ; Huber, S (Munich, Tech. U.) ; Konorov, I (Munich, Tech. U.) ; Levit, D (Munich, Tech. U.) ; Mann, A (Munich, Tech. U.) ; Novy, J (CTU, Prague) ; Paul, S (Munich, Tech. U.) ; Virius, M (CTU, Prague)
The modern market offers low cost high performance FPGA integrated circuits equipped with dozens of multi gigabit serial links making them ideal devices for data transmission and data sorting applications. Therefore we have designed the new DAQ system that would perform the detector readout and event building in a custom made FPGA based hardware. [...]
2013
- Published in : JINST 8 (2013) C02009
IOP Open Access article: PDF;
In : Topical Workshop on Electronics for Particle Physics, Oxford, UK, 17 - 21 Sep 2012, pp.C02009
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6.
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A miniaturized radiation monitor for continuous dosimetry and particle identification in space
/ Gohl, St (CTU, Prague ; Charles U., Prague (main)) ; Malich, M (CTU, Prague) ; Bergmann, B (Prague, Tech. U.) ; Burian, P (CTU, Prague ; Pilsen U.) ; Granja, C (Unlisted, CZ) ; Heijne, E (CTU, Prague ; CERN) ; Holik, M (CTU, Prague ; Pilsen U.) ; Jacubek, J (Unlisted, CZ) ; Janecek, J (CTU, Prague) ; Marek, L (Unlisted, CZ) et al.
A Miniaturized Radiation Monitor (MIRAM) has been developed for the continuous measurement of the radiation field composition and ionizing dose rates in near earth orbits. Compared to currently used radiation monitors, the presented device has an order of magnitude lower weight while being comparable in power consumption and functionality. [...]
2022 - 12 p.
- Published in : JINST 17 (2022) C01066
In : 22nd International Workshop on Radiation Imaging Detectors, Online, 27 Jun - 1 Jul 2021, pp.C01066
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7.
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Luminosity from thermal neutron counting with MPX detectors and relation to ATLAS reference luminosity at $\sqrt s =$ 8 TeV proton-proton collisions
/ Sopczak, A (IEAP CTU, Prague) ; Ali, B (IEAP CTU, Prague) ; Asbah, N (Montreal U.) ; Bergmann, B (IEAP CTU, Prague) ; Bekhouche, K (Biskra U.) ; Caforio, D (IEAP CTU, Prague) ; Campbell, M (CERN) ; Heijne, E (IEAP CTU, Prague) ; Leroy, C (Montreal U.) ; Lipniacka, A (Bergen U.) et al.
A luminosity determination based on thermal neutron counting with six MPX silicon pixel devices installed in the ATLAS cavern is presented. Recently, the ATLAS Collaboration published final √s=8 TeV luminosity results. [...]
2017 - 8 p.
- Published in : JINST 12 (2017) P09010
Fulltext: PDF;
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8.
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Sivers asymmetry extracted in SIDIS at the hard scales of the Drell–Yan process at COMPASS
/ COMPASS Collaboration
Proton transverse-spin azimuthal asymmetries are extracted from the COMPASS 2010 semi-inclusive hadron measurements in deep inelastic muon-nucleon scattering in those four regions of the photon virtuality $Q^2$, which correspond to the four regions of the di-muon mass $\sqrt{Q^2}$ used in the ongoing analysis of the COMPASS Drell-Yan measurements. This allows for a future direct comparison of the nucleon transverse-momentum-dependent parton distribution functions extracted from these two alternative measurements. [...]
arXiv:1609.07374; CERN-EP-2016-250; CERN-EP-2016--250.-
Geneva : CERN, 2017-07-10 - 8 p.
- Published in : Phys. Lett. B 770 (2017) 138-145
Article from SCOAP3: PDF; Fulltext: PDF; External link: Preprint
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9.
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Towards the integrated ALICE Online-Offline (O$^2$) monitoring subsystem
/ Chibante Barroso, Vasco (CERN) ; Elia, Domenico (INFN, Bari) ; Grigoras, Costin (CERN) ; Gomez Ramirez, Andres (Goethe U., Frankfurt (main)) ; Vino, Gioacchino (INFN, Bari) ; Wegrzynek, Adam (CERN)
ALICE (A Large Ion Collider Experiment) is preparing for a major upgrade of the detector, readout and computing systemsfor LHC Run 3. A new facility called O$^2$ (Online-Offline) will play a major role in data compression and event processing. [...]
2019 - 8 p.
- Published in : EPJ Web Conf. 214 (2019) 03043
Fulltext from publisher: PDF;
In : 23rd International Conference on Computing in High Energy and Nuclear Physics, CHEP 2018, Sofia, Bulgaria, 9 - 13 Jul 2018, pp.03043
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10.
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Estimate of the neutron fields in ATLAS based on ATLAS-MPX detectors data
/ Bouchami, J (Montreal U.) ; Dallaire, F (Montreal U.) ; Gutierrez, A (Montreal U.) ; Idarraga, J (Montreal U.) ; Kral, V (IEAP CTU, Prague) ; Leroy, C (Montreal U.) ; Picard, S (Montreal U.) ; Pospisil, S (IEAP CTU, Prague) ; Scallon, O (Montreal U.) ; Solc, J (IEAP CTU, Prague) et al.
2011
- Published in : JINST 6 (2011) C01042
In : 12th International Workshop on Radiation Imaging Detectors, Cambridge, UK, 11 - 15 Jul 2010, pp.C01042
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