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This article is cited in 1 scientific paper (total in 1 paper)
INSTRUMENTS AND METHODS OF INVESTIGATION
Review of unfolding methods
Yu. V. Bogomolovab, V. V. Alekseevab, O. A. Levanovaab, A. G. Mayorovb, V. V. Malakhovb a Demidov Yaroslavl State University
b National Research Nuclear University MEPhI (Moscow Engineering Physics Institute), Moscow
Abstract:
Very high accuracy and sensitivity have become attainable by modern instruments for experimental measurements of physical quantities in various scientific fields. Yet it is still impossible to completely eliminate the influence of instrumental effects on the result. The measured values of a physical quantity inevitably differ, sometimes significantly, from the true ones. The question therefore arises of restoring the true distributions from the measured ones, taking the specific features of the experiment and the characteristics of scientific instruments into account. Different approaches are in use based on a mathematical model of the instrument and the formulation of the deconvolution problem. We describe this problem, key ideas and methods for its solution, and features and implementation details using the example of elementary particle physics and space physics experiments.
Received: January 23, 2022 Revised: April 7, 2022 Accepted: May 2, 2022
Citation:
Yu. V. Bogomolov, V. V. Alekseev, O. A. Levanova, A. G. Mayorov, V. V. Malakhov, “Review of unfolding methods”, UFN, 193:6 (2023), 669–685; Phys. Usp., 66:6 (2023), 628–642
Linking options:
https://www.mathnet.ru/eng/ufn12770 https://www.mathnet.ru/eng/ufn/v193/i6/p669
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Abstract page: | 135 | Full-text PDF : | 10 | References: | 19 | First page: | 6 |
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