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Title: Slow control and monitoring system at the JSNS2

Abstract

The Sterile Neutrino Search at the J-PARC Spallation Neutron Source (JSNS$^2$) experiment aims to search for sterile neutrino oscillations using a neutrino beam from muon decays at rest. The JSNS$^2$ detector contains 17 tons of 0.1$$\%$$ gadolinium (Gd) loaded liquid scintillator (LS) as a neutrino target. Detector construction was completed in the spring of 2020. A slow control and monitoring system (SCMS) was implemented for reliable control and quick monitoring of the detector operational status and environmental conditions. It issues an alarm if any of the monitored parameters exceed a preset acceptable range. The SCMS monitors the high voltage of the photomultiplier tubes, the LS level in the detector, possible LS overflow and leakage, the temperature and air pressure in the detector, the humidity of the experimental hall, and the LS flow rate during filling and extraction. An initial 10 days of data-taking with a neutrino beam was done following a successful commissioning of the detector and SCMS in 2020 June. In this paper, we present a description of the assembly and installation of the SCMS and its performance.

Authors:
 [1];  [2];  [3];  [4];  [5];  [6];  [7];  [7];  [8];  [9];  [9];  [7];  [2];  [10];  [11];  [5];  [12];  [12];  [5];  [3] more »;  [12];  [13];  [9];  [14];  [15];  [5];  [12];  [16];  [14];  [1];  [8];  [5];  [3];  [1];  [9];  [1];  [5];  [2];  [17];  [1];  [2];  [4];  [18];  [19];  [12];  [12];  [9];  [9];  [2];  [5];  [3];  [20];  [2];  [7];  [9];  [1];  [7];  [21];  [10];  [8];  [12];  [5] « less
+ Show Author Affiliations
  1. High Energy Accelerator Research Organization (KEK), Tsukuba, Ibaraki 305-0801, Japan
  2. Research Center for Nuclear Physics, Osaka University, Osaka 565-0871, Japan
  3. University of Michigan, Ann Arbor, MI, 48109, USA
  4. Laboratory for High Energy Physics, Dongshin University, Chonnam 58245, Korea
  5. Department of Physics, Chonnam National University, Gwangju, 61186, Korea
  6. Department of Physics, Soongsil University, Seoul 06978, Korea
  7. Research Center for Neutrino Science, Tohoku University, Sendai, Miyagi 980-8577, Japan
  8. Department of Physics, Kyung Hee University, Seoul 02447, Korea
  9. J-PARC Center, JAEA, Tokai, Ibaraki 319-1195, Japan
  10. Department of Fire Safety, Seoyeong University, Gwangju 61268, Korea
  11. Gwangju Institute of Science and Technology, Gwangju, 61005, Korea
  12. Department of Physics, Sungkyunkwan University, Suwon 16419, Korea
  13. School of Liberal Arts, Seoul National University of Science and Technology, Seoul, 139-743, Korea
  14. Department of Physics, Kitasato University, Sagamihara, Kanagawa 252-0373, Japan
  15. Division of Science Education, Jeonbuk National University, Jeonju, 54896, Korea
  16. Department of Physics, Kyungpook National University, Daegu 41566, Korea
  17. Department of Physics, Kyoto Sangyo University, Kyoto 603-8555, Japan
  18. Department of Physics and Astronomy, University of Sussex, BN1 9QH, Brighton, UK
  19. University of Florida, Gainesville, FL, 32611, USA
  20. University of Alabama, Tuscaloosa, AL, 35487, USA
  21. Brookhaven National Laboratory, Upton, NY, 11973-5000, USA
Publication Date:
Research Org.:
Brookhaven National Lab. (BNL), Upton, NY (United States)
Sponsoring Org.:
USDOE Office of Science (SC), Basic Energy Sciences (BES)
Contributing Org.:
JSNS2 Collaboration
OSTI Identifier:
1823634
Report Number(s):
BNL-222208-2021-JAAM
Journal ID: ISSN 2050-3911; TRN: US2215644
Grant/Contract Number:  
SC0012704
Resource Type:
Accepted Manuscript
Journal Name:
Progress of Theoretical and Experimental Physics
Additional Journal Information:
Journal Volume: 2021; Journal Issue: 6; Journal ID: ISSN 2050-3911
Publisher:
Physical Society of Japan
Country of Publication:
United States
Language:
English
Subject:
73 NUCLEAR PHYSICS AND RADIATION PHYSICS

Citation Formats

Park, J. S., Ajimura, S., Botran, M., Choi, J. H., Choi, J. W., Cheoun, M. K., Dodo, T., Furuta, H., Goh, J., Harada, M., Hasegawa, S., Hino, Y., Hiraiwa, T., Jang, H. I., Jang, J. S., Jang, M. C., Jeon, H., Jeon, S., Joo, K. K., Jordan, J. R., Jung, D. E., Kang, S. K., Kasugai, Y., Kawasaki, T., Kim, E. J., Kim, J. Y., Kim, S. B., Kim, W., Konno, T., Lee, D. H., Lee, S., Lim, I. T., Marzec, E., Maruyama, T., Meigo, S., Monjushiro, S., Moon, D. H., Nakano, T., Niiyama, M., Nishikawa, K., Nomachi, M., Pac, M. Y., Peeters, S. M., Ray, H., Roellinghoff, G., Rott, C., Sakai, K., Sakamoto, S., Shima, T., Shin, C. D., Spitz, J., Stancu, I., Sugaya, Y., Suekane, F., Suzuya, K., Taira, M., Ujiie, R., Yeh, M., Yeo, I. S., Yoo, C., Yu, I., and Zohaib, A. Slow control and monitoring system at the JSNS2. United States: N. p., 2021. Web. doi:10.1093/ptep/ptab044.
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Park, J. S., Ajimura, S., Botran, M., Choi, J. H., Choi, J. W., Cheoun, M. K., Dodo, T., Furuta, H., Goh, J., Harada, M., Hasegawa, S., Hino, Y., Hiraiwa, T., Jang, H. I., Jang, J. S., Jang, M. C., Jeon, H., Jeon, S., Joo, K. K., Jordan, J. R., Jung, D. E., Kang, S. K., Kasugai, Y., Kawasaki, T., Kim, E. J., Kim, J. Y., Kim, S. B., Kim, W., Konno, T., Lee, D. H., Lee, S., Lim, I. T., Marzec, E., Maruyama, T., Meigo, S., Monjushiro, S., Moon, D. H., Nakano, T., Niiyama, M., Nishikawa, K., Nomachi, M., Pac, M. Y., Peeters, S. M., Ray, H., Roellinghoff, G., Rott, C., Sakai, K., Sakamoto, S., Shima, T., Shin, C. D., Spitz, J., Stancu, I., Sugaya, Y., Suekane, F., Suzuya, K., Taira, M., Ujiie, R., Yeh, M., Yeo, I. S., Yoo, C., Yu, I., & Zohaib, A. Slow control and monitoring system at the JSNS2. United States. https://doi.org/10.1093/ptep/ptab044
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Park, J. S., Ajimura, S., Botran, M., Choi, J. H., Choi, J. W., Cheoun, M. K., Dodo, T., Furuta, H., Goh, J., Harada, M., Hasegawa, S., Hino, Y., Hiraiwa, T., Jang, H. I., Jang, J. S., Jang, M. C., Jeon, H., Jeon, S., Joo, K. K., Jordan, J. R., Jung, D. E., Kang, S. K., Kasugai, Y., Kawasaki, T., Kim, E. J., Kim, J. Y., Kim, S. B., Kim, W., Konno, T., Lee, D. H., Lee, S., Lim, I. T., Marzec, E., Maruyama, T., Meigo, S., Monjushiro, S., Moon, D. H., Nakano, T., Niiyama, M., Nishikawa, K., Nomachi, M., Pac, M. Y., Peeters, S. M., Ray, H., Roellinghoff, G., Rott, C., Sakai, K., Sakamoto, S., Shima, T., Shin, C. D., Spitz, J., Stancu, I., Sugaya, Y., Suekane, F., Suzuya, K., Taira, M., Ujiie, R., Yeh, M., Yeo, I. S., Yoo, C., Yu, I., and Zohaib, A. Wed . "Slow control and monitoring system at the JSNS2". United States. https://doi.org/10.1093/ptep/ptab044. https://www.osti.gov/servlets/purl/1823634.
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@article{osti_1823634,
title = {Slow control and monitoring system at the JSNS2},
author = {Park, J. S. and Ajimura, S. and Botran, M. and Choi, J. H. and Choi, J. W. and Cheoun, M. K. and Dodo, T. and Furuta, H. and Goh, J. and Harada, M. and Hasegawa, S. and Hino, Y. and Hiraiwa, T. and Jang, H. I. and Jang, J. S. and Jang, M. C. and Jeon, H. and Jeon, S. and Joo, K. K. and Jordan, J. R. and Jung, D. E. and Kang, S. K. and Kasugai, Y. and Kawasaki, T. and Kim, E. J. and Kim, J. Y. and Kim, S. B. and Kim, W. and Konno, T. and Lee, D. H. and Lee, S. and Lim, I. T. and Marzec, E. and Maruyama, T. and Meigo, S. and Monjushiro, S. and Moon, D. H. and Nakano, T. and Niiyama, M. and Nishikawa, K. and Nomachi, M. and Pac, M. Y. and Peeters, S. M. and Ray, H. and Roellinghoff, G. and Rott, C. and Sakai, K. and Sakamoto, S. and Shima, T. and Shin, C. D. and Spitz, J. and Stancu, I. and Sugaya, Y. and Suekane, F. and Suzuya, K. and Taira, M. and Ujiie, R. and Yeh, M. and Yeo, I. S. and Yoo, C. and Yu, I. and Zohaib, A.},
abstractNote = {The Sterile Neutrino Search at the J-PARC Spallation Neutron Source (JSNS$^2$) experiment aims to search for sterile neutrino oscillations using a neutrino beam from muon decays at rest. The JSNS$^2$ detector contains 17 tons of 0.1$\%$ gadolinium (Gd) loaded liquid scintillator (LS) as a neutrino target. Detector construction was completed in the spring of 2020. A slow control and monitoring system (SCMS) was implemented for reliable control and quick monitoring of the detector operational status and environmental conditions. It issues an alarm if any of the monitored parameters exceed a preset acceptable range. The SCMS monitors the high voltage of the photomultiplier tubes, the LS level in the detector, possible LS overflow and leakage, the temperature and air pressure in the detector, the humidity of the experimental hall, and the LS flow rate during filling and extraction. An initial 10 days of data-taking with a neutrino beam was done following a successful commissioning of the detector and SCMS in 2020 June. In this paper, we present a description of the assembly and installation of the SCMS and its performance.},
doi = {10.1093/ptep/ptab044},
journal = {Progress of Theoretical and Experimental Physics},
number = 6,
volume = 2021,
place = {United States},
year = {Wed Apr 21 00:00:00 EDT 2021},
month = {Wed Apr 21 00:00:00 EDT 2021}
}
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https://doi.org/10.1093/ptep/ptab044
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Works referenced in this record:

Stainless steel tank production and tests for the JSNS 2 neutrino detector
journal, September 2019

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