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Progress in end-to-end optimization of fundamental physics experimental apparata with differentiable programming
/ MODE Collaboration
In this article we examine recent developments in the research area concerning the creation of end-to-end models for the complete optimization of measuring instruments. The models we consider rely on differentiable programming methods and on the specification of a software pipeline including all factors impacting performance -- from the data-generating processes to their reconstruction and the extraction of inference on the parameters of interest of a measuring instrument -- along with the careful specification of a utility function well aligned with the end goals of the experiment. [...]
arXiv:2310.05673; FERMILAB-PUB-23-608-CSAID-PPD.-
2025-05-02 - 70 p.
- Published in : Rev. Phys. 13 (2025) 100120
Fulltext: FERMILAB-PUB-23-608-CSAID-PPD - PDF; 2310.05673 - PDF; Fulltext from Publisher: PDF; External link: Fermilab Library Server
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Exploiting Differentiable Programming for the End-to-end Optimization of Detectors
/ MODE Collaboration
The coming of age of differentiable programming makes possible today to create complete
computer models of experimental apparatus that include the stochastic data-generation processes, the full modeling of the reconstruction and inference procedures, and a suitably defined
objective function, along with the cost of any given detector configuration, geometry and materials. [...]
2022. - 8 p.
Fulltext
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Multiple Argon Experiments at n_TOF (the MArEX initiative)
/ Andringa, S (LIP, Lisbon) ; Bacak, M (CERN, Geneva) ; Bezawada, Y (Physics Department, University of California at Davis) ; Boissevain, J (Physics Division, Los Alamos National Lab, Los Alamos) ; Cano-Ott, D (CIEMAT, Madrid) ; Carrara, N (Physics Department, University of California at Davis) ; Casanovas, A (CERN, Geneva) ; Gollapinni, S (Physics Division, Los Alamos National Lab, Los Alamos) ; Huang, J (Physics Department, University of California at Davis) ; Johnson, W (South Dakota School of Mines, Deparment of Physics, Rapid City) et al.
CERN-INTC-2023-046 ; INTC-I-256.
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2023.
Fulltext
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Toward the end-to-end optimization of particle physics instruments with differentiable programming
/ MODE Collaboration
The full optimization of the design and operation of instruments whose functioning relies on the interaction of radiation with matter is a super-human task, given the large dimensionality of the space of possible choices for geometry, detection technology, materials, data-acquisition, and information-extraction techniques, and the interdependence of the related parameters. On the other hand, massive potential gains in performance over standard, "experience-driven" layouts are in principle within our reach if an objective function fully aligned with the final goals of the instrument is maximized by means of a systematic search of the configuration space. [...]
arXiv:2203.13818.-
2023-05-25 - 56 p.
- Published in : Rev. Phys. 10 (2023) 100085
Fulltext: 2203.13818 - PDF; Publication - PDF;
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Survey of Open Data Concepts Within Fundamental Physics: An Initiative of the PUNCH4NFDI Consortium
/ Enke, Harry (Potsdam, Astrophys. Inst.) ; Haungs, Andreas (KIT, Karlsruhe) ; Schörner-Sadenius, Thomas (DESY) ; Schwarz, Kilian (Darmstadt, GSI) ; Demleitner, Markus (Heidelberg, Astron. Rechen Inst.) ; Geiser, Achim (DESY) ; Heinrich, Lukas (CERN) ; Kramer, Michael (Bonn, Max Planck Inst., Radioastron.) ; Maier, Gernot (DESY, Zeuthen) ; Schwarz, Dominik (Bielefeld U.) et al.
PUNCH4NFDI (Particles, Universe, NuClei and Hadrons for the NFDI) aims at developing concepts and tools for the efficient management of digital research products in fundamental physics research. At the heart of the research products are scientific data sets that should be made interoperable and available to a broad scientific community and the public for a sustainable usage (“open data”). [...]
2022 - 11 p.
- Published in : Comput. Softw. Big Sci. 6 (2022) 6
Fulltext: PDF;
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The Cherenkov Telescope Array production system for data-processing and Monte Carlo simulation
/ Arrabito, Luisa (U. Montpellier 2, LUPM) ; Bernlöhr, Konrad (Heidelberg, Max Planck Inst.) ; Bregeon, Johan (U. Montpellier 2, LUPM) ; Cumani, Paolo (Barcelona, IFAE) ; Hassan, Tarek (DESY, Zeuthen) ; Haupt, Andreas (DESY, Zeuthen) ; Maier, Gernot (DESY, Zeuthen) ; Moralejo, Abelardo (Barcelona, IFAE) ; Neyroud, Nadine (Annecy, LAPP) ; Stagni, Federico (CERN) et al.
/CTA Consortium ; DIRAC Consortium
The Cherenkov Telescope Array (CTA) is the next-generation instrument in the field of very high energy gamma-ray astronomy. It will be composed of two arrays of Imaging Atmospheric Cherenkov Telescopes, located at La Palma (Spain) and Paranal (Chile). [...]
2019 - 8 p.
- Published in : EPJ Web Conf. 214 (2019) 03052
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.03052
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The Cherenkov Telescope Array production system for Monte Carlo simulations and analysis
/ Arrabito, L (U. Montpellier 2, LUPM) ; Bernloehr, K (Heidelberg, Max Planck Inst.) ; Bregeon, J (U. Montpellier 2, LUPM) ; Cumani, P (Barcelona, IFAE) ; Hassan, T (Barcelona, IFAE) ; Haupt, A (DESY, Zeuthen) ; Maier, G (DESY, Zeuthen) ; Moralejo, A (Barcelona, IFAE) ; Neyroud, N (Annecy, LAPP) ; Stagni, F (CERN) et al.
/CTA Consortium ; DIRAC Consortium
The Cherenkov Telescope Array (CTA), an array of many tens of Imaging Atmospheric Cherenkov Telescopes deployed on an unprecedented scale, is the next-generation instrument in the field of very high energy gamma-ray astronomy. An average data stream of about 0.9 GB/s for about 1300 hours of observation per year is expected, therefore resulting in 4 PB of raw data per year and a total of 27 PB/year, including archive and data processing. [...]
2017 - 8 p.
- Published in : J. Phys.: Conf. Ser. 898 (2017) 052013
Fulltext: PDF;
In : 22nd International Conference on Computing in High Energy and Nuclear Physics, CHEP 2016, San Francisco, Usa, 10 - 14 Oct 2016, pp.052013
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