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(Referência obtida automaticamente do Web of Science, por meio da informação sobre o financiamento pela FAPESP e o número do processo correspondente, incluída na publicação pelos autores.)

The COSINE-100 liquid scintillator veto system

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Autor(es):
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Adhikari, G. [1, 2] ; Souza, E. Barbosa de [3, 4] ; Carlin, N. [5] ; Choi, J. J. [6] ; Choi, S. [6] ; Djamal, M. [7] ; Ezeribe, A. C. [8] ; Franca, L. E. [5] ; Ha, C. [9] ; Hahn, I. S. [10] ; Jeon, E. J. [11] ; Jo, J. H. [3, 4] ; Kang, W. G. [11] ; Kauer, M. [12, 13] ; Kim, H. [11] ; Kim, H. J. [14] ; Kim, K. W. [11] ; Kim, S. K. [6] ; Kim, Y. D. [2, 11, 15] ; Kim, Y. H. [16, 11, 15] ; Ko, Y. J. [11] ; Lee, E. K. [11] ; Lee, H. S. [11, 15] ; Lee, J. [11] ; Lee, J. Y. [14] ; Lee, M. H. [11, 15] ; Lee, S. H. [11, 15] ; Leonard, D. S. [11] ; Manzato, B. B. [5] ; Maruyama, R. H. [3, 4] ; Neal, R. J. [8] ; Olsen, S. L. [11] ; Park, B. J. [11, 15] ; Park, H. K. [17] ; Park, H. S. [16] ; Park, K. S. [11] ; Pitta, R. L. C. [5] ; Prihtiadi, H. [11] ; Ra, S. J. [11] ; Rott, C. [18] ; Shin, K. A. [11] ; Scarff, A. [8] ; Spooner, N. J. C. [8] ; Thompson, W. G. [3, 4] ; Yang, L. [1] ; Yu, G. H. [18]
Número total de Autores: 46
Afiliação do(s) autor(es):
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[1] Univ Calif San Diego, Dept Phys, La Jolla, CA 92093 - USA
[2] Sejong Univ, Dept Phys, Seoul 05006 - South Korea
[3] Yale Univ, Dept Phys, New Haven, CT 06520 - USA
[4] Yale Univ, Wright Lab, New Haven, CT 06520 - USA
[5] Univ Sao Paulo, Inst Phys, BR-05508090 Sao Paulo - Brazil
[6] Seoul Natl Univ, Dept Phys & Astron, Seoul 08826 - South Korea
[7] Bandung Inst Technol, Dept Phys, Bandung 40132 - Indonesia
[8] Univ Sheffield, Dept Phys & Astron, Sheffield S3 7RH, S Yorkshire - England
[9] Chung Ang Univ, Dept Phys, Seoul 06973 - South Korea
[10] Ewha Womans Univ, Dept Sci Educ, Seoul 03760 - South Korea
[11] Inst Basic Sci IBS, Ctr Underground Phys, Daejeon 34126 - South Korea
[12] Univ Wisconsin Madison, Dept Phys, Madison, WI 53706 - USA
[13] Univ Wisconsin Madison, Wisconsin IceCube Particle Astrophys Ctr, Madison, WI 53706 - USA
[14] Kyungpook Natl Univ, Dept Phys, Daegu 41566 - South Korea
[15] Univ Sci & Technol UST, IBS Sch, Daejeon 34113 - South Korea
[16] Korea Res Inst Stand & Sci, Daejeon 34113 - South Korea
[17] Korea Univ, Dept Accelerator Sci, Sejong 30019 - South Korea
[18] Sungkyunkwan Univ, Dept Phys, Suwon 16419 - South Korea
Número total de Afiliações: 18
Tipo de documento: Artigo Científico
Fonte: NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SP; v. 1006, AUG 1 2021.
Citações Web of Science: 0
Resumo

This paper describes the liquid scintillator veto system for the COSINE-100 dark matter experiment and its performance. The COSINE-100 detector consists of eight NaI(Tl) crystals immersed in 2200 L of linear alkylbenzene-based liquid scintillator. The liquid scintillator tags between 65 and 75% of the internal40K background in the 2-6 keV energy region. We also describe the background model for the liquid scintillator, which is primarily used to assess its energy calibration and threshold. (AU)

Processo FAPESP: 17/02952-0 - Procura da matéria escura: WIMPs e fótons escuros
Beneficiário:Nelson Carlin Filho
Modalidade de apoio: Auxílio à Pesquisa - Regular