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Upgrade of Event Processing Software Package at Yakutsk EAS Array.

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Title: Upgrade of Event Processing Software Package at Yakutsk EAS Array.
Authors: Lebedev, K. G.1 (AUTHOR) LKG47@mail.ru, Ivanov, A. A.1 (AUTHOR), Matarkin, S. V.1 (AUTHOR), Petrov, I. S.1 (AUTHOR)
Source: Physics of Atomic Nuclei. Dec2025, Vol. 88 Issue 10, p1984-1992. 9p.
Subjects: Event processing (Computer science), Data recorders & recording, Empirical research, Sensor arrays, System integration, Monte Carlo method
Abstract: In December 2024, an upgraded data recording and processing system was put into operation at the Yakutsk Extensive Air Shower (EAS) Array, and an additional detector grid with a step of 250 m was deployed, covering the central part of the facility with an area of 0.16 km2. This article presents a description of the modernized software complex for event processing and provides the first results of its operation. As part of the work, a single server database was created, combining data with different formats accumulated over the entire period of operation of the array since 1973. Event processing algorithms were updated and an analysis of the accuracy of reconstructing shower parameters was carried out on the basis of Monte Carlo modeling. The first physical results were obtained on the basis of the new data collection and processing system. [ABSTRACT FROM AUTHOR]
Copyright of Physics of Atomic Nuclei is the property of Springer Nature and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
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  Data: <searchLink fieldCode="JN" term="%22Physics+of+Atomic+Nuclei%22">Physics of Atomic Nuclei</searchLink>. Dec2025, Vol. 88 Issue 10, p1984-1992. 9p.
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  Data: <searchLink fieldCode="DE" term="%22Event+processing+%28Computer+science%29%22">Event processing (Computer science)</searchLink><br /><searchLink fieldCode="DE" term="%22Data+recorders+%26+recording%22">Data recorders & recording</searchLink><br /><searchLink fieldCode="DE" term="%22Empirical+research%22">Empirical research</searchLink><br /><searchLink fieldCode="DE" term="%22Sensor+arrays%22">Sensor arrays</searchLink><br /><searchLink fieldCode="DE" term="%22System+integration%22">System integration</searchLink><br /><searchLink fieldCode="DE" term="%22Monte+Carlo+method%22">Monte Carlo method</searchLink>
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  Data: In December 2024, an upgraded data recording and processing system was put into operation at the Yakutsk Extensive Air Shower (EAS) Array, and an additional detector grid with a step of 250 m was deployed, covering the central part of the facility with an area of 0.16 km2. This article presents a description of the modernized software complex for event processing and provides the first results of its operation. As part of the work, a single server database was created, combining data with different formats accumulated over the entire period of operation of the array since 1973. Event processing algorithms were updated and an analysis of the accuracy of reconstructing shower parameters was carried out on the basis of Monte Carlo modeling. The first physical results were obtained on the basis of the new data collection and processing system. [ABSTRACT FROM AUTHOR]
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  Data: <i>Copyright of Physics of Atomic Nuclei is the property of Springer Nature and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.)
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        Value: 10.1134/S1063778825090339
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        Text: English
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        StartPage: 1984
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        Type: general
      – SubjectFull: Data recorders & recording
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      – SubjectFull: Empirical research
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      – SubjectFull: Sensor arrays
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      – SubjectFull: System integration
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      – SubjectFull: Monte Carlo method
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              Text: Dec2025
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