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Performance test of the electromagnetic particle detectors for the LHAASO experiment

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dc.contributor.authorF. Aharonianen_US
dc.contributor.authorQ. Anen_US
dc.contributor.authorAxikeguen_US
dc.contributor.authorL. X. Baien_US
dc.contributor.authorY. X. Baien_US
dc.contributor.authorY. W. Baoen_US
dc.contributor.authorD. Bastierien_US
dc.contributor.authorX. J. Bien_US
dc.contributor.authorY. J. Bien_US
dc.contributor.authorH. Caien_US
dc.contributor.authorJ. T. Caien_US
dc.contributor.authorZ. Caoen_US
dc.contributor.authorJ. Changen_US
dc.contributor.authorJ. F. Changen_US
dc.contributor.authorX. C. Changen_US
dc.contributor.authorB. M. Chenen_US
dc.contributor.authorJ. Chenen_US
dc.contributor.authorL. Chenen_US
dc.contributor.authorM. J. Chenen_US
dc.contributor.authorM. L. Chenen_US
dc.contributor.authorQ. H. Chenen_US
dc.contributor.authorS. H. Chenen_US
dc.contributor.authorS. Z. Chenen_US
dc.contributor.authorT. L. Chenen_US
dc.contributor.authorX. L. Chenen_US
dc.contributor.authorY. Chenen_US
dc.contributor.authorN. Chengen_US
dc.contributor.authorY. D. Chengen_US
dc.contributor.authorS. W. Cuien_US
dc.contributor.authorX. H. Cuien_US
dc.contributor.authorY. D. Cuien_US
dc.contributor.authorB. Z. Daien_US
dc.contributor.authorH. L. Daien_US
dc.contributor.authorZ. G. Daien_US
dc.contributor.authorDanzengluobuen_US
dc.contributor.authorD. della Volpeen_US
dc.contributor.authorB. D'Ettorre Piazzolien_US
dc.contributor.authorX. J. Dongen_US
dc.contributor.authorJ. H. Fanen_US
dc.contributor.authorY. Z. Fanen_US
dc.contributor.authorZ. X. Fanen_US
dc.contributor.authorJ. Fangen_US
dc.contributor.authorK. Fangen_US
dc.contributor.authorC. F. Fengen_US
dc.contributor.authorL. Fengen_US
dc.contributor.authorS. H. Fengen_US
dc.contributor.authorY. L. Fengen_US
dc.contributor.authorB. Gaoen_US
dc.contributor.authorC. D. Gaoen_US
dc.contributor.authorQ. Gaoen_US
dc.contributor.authorW. Gaoen_US
dc.contributor.authorM. M. Geen_US
dc.contributor.authorL. S. Gengen_US
dc.contributor.authorG. H. Gongen_US
dc.contributor.authorQ. B. Gouen_US
dc.contributor.authorM. H. Guen_US
dc.contributor.authorJ. G. Guoen_US
dc.contributor.authorX. L. Guoen_US
dc.contributor.authorY. Q. Guoen_US
dc.contributor.authorY. Y. Guoen_US
dc.contributor.authorY. A. Hanen_US
dc.contributor.authorH. H. Heen_US
dc.contributor.authorH. N. Heen_US
dc.contributor.authorJ. C. Heen_US
dc.contributor.authorS. L. Heen_US
dc.contributor.authorX. B. Heen_US
dc.contributor.authorY. Heen_US
dc.contributor.authorM. Helleren_US
dc.contributor.authorY. K. Horen_US
dc.contributor.authorC. Houen_US
dc.contributor.authorX. Houen_US
dc.contributor.authorH. B. Huen_US
dc.contributor.authorS. Huen_US
dc.contributor.authorS. C. Huen_US
dc.contributor.authorX. J. Huen_US
dc.contributor.authorD. H. Huangen_US
dc.contributor.authorQ. L. Huangen_US
dc.contributor.authorW. H. Huangen_US
dc.contributor.authorX. T. Huangen_US
dc.contributor.authorZ. C. Huangen_US
dc.contributor.authorF. Jien_US
dc.contributor.authorX. L. Jien_US
dc.contributor.authorH. Y. Jiaen_US
dc.contributor.authorK. Jiaen_US
dc.contributor.authorK. Jiangen_US
dc.contributor.authorZ. J. Jiangen_US
dc.contributor.authorC. Jinen_US
dc.contributor.authorD. Kuleshoven_US
dc.contributor.authorK. Levochkinen_US
dc.contributor.authorB. Lien_US
dc.contributor.authorB. B. Lien_US
dc.contributor.authorC. Lien_US
dc.contributor.authorF. Lien_US
dc.contributor.authorH. Lien_US
dc.contributor.authorH. B. Lien_US
dc.contributor.authorH. C. Lien_US
dc.contributor.authorH. Y. Lien_US
dc.contributor.authorJ. Lien_US
dc.contributor.authorK. Lien_US
dc.contributor.authorW. L. Lien_US
dc.contributor.otherState Key Laboratory of Particle Detection & Electronicsen_US
dc.contributor.otherNanjing Universityen_US
dc.contributor.otherShanghai Astronomical Observatory Chinese Academy of Sciencesen_US
dc.contributor.otherInstitute for Nuclear Research of the Russian Academy of Sciencesen_US
dc.contributor.otherShandong Universityen_US
dc.contributor.otherWuhan Universityen_US
dc.contributor.otherYunnan Universityen_US
dc.contributor.otherInstitute of High Energy Physics Chinese Academy of Scienceen_US
dc.contributor.otherUniversity of Chinese Academy of Sciencesen_US
dc.contributor.otherYantai Universityen_US
dc.contributor.otherGuangzhou Universityen_US
dc.contributor.otherTsinghua Universityen_US
dc.contributor.otherSun Yat-Sen Universityen_US
dc.contributor.otherUniversity of Science and Technology of Chinaen_US
dc.contributor.otherZhengzhou Universityen_US
dc.contributor.otherDublin Institute for Advanced Studiesen_US
dc.contributor.otherUniversità degli Studi di Napoli Federico IIen_US
dc.contributor.otherSichuan Universityen_US
dc.contributor.otherNational Astronomical Observatories Chinese Academy of Sciencesen_US
dc.contributor.otherMax-Planck-Institut für Kernphysiken_US
dc.contributor.otherSouthwest Jiaotong Universityen_US
dc.contributor.otherPurple Mountain Observatory Chinese Academy of Sciencesen_US
dc.contributor.otherUniversité de Genèveen_US
dc.contributor.otherHebei Normal Universityen_US
dc.contributor.otherTibet Universityen_US
dc.contributor.otherTIANFU Cosmic Ray Research Centeren_US
dc.date.accessioned2022-08-04T11:26:46Z
dc.date.available2022-08-04T11:26:46Z
dc.date.issued2021-06-11en_US
dc.description.abstractThe Large High Altitude Air Shower Observatory (LHAASO) is a new generation hybrid cosmic ray observatory which is expected to reveal the mystery of the origin of cosmic rays. The one square kilometer array (KM2A) consisting of 5195 Electromagnetic particle Detectors (ED) and 1188 Muon Detectors (MD) is a sub-array of LHAASO. The EDs are designed to measure the density and arriving time of the secondary particles of extensive air showers. The performance of the EDs is tested for the quality control after construction in the laboratory at sea level. In this paper, the performance of more than four thousands EDs is summarized. The performance of all tested EDs meets the design requirements with the time resolution of 1.6 ns, the detection efficiency of 97.8%, charge resolution for single particle of 18.5% and count rate around 480 Hz. Furthermore, one ED is singled out for monitoring of the long-term stability over a period of nearly two years from December 2018 to November 2020.en_US
dc.identifier.citationNuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. Vol.1001, (2021)en_US
dc.identifier.doi10.1016/j.nima.2021.165193en_US
dc.identifier.issn01689002en_US
dc.identifier.other2-s2.0-85104658625en_US
dc.identifier.urihttps://repository.li.mahidol.ac.th/handle/20.500.14594/78997
dc.rightsMahidol Universityen_US
dc.rights.holderSCOPUSen_US
dc.source.urihttps://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85104658625&origin=inwarden_US
dc.subjectPhysics and Astronomyen_US
dc.titlePerformance test of the electromagnetic particle detectors for the LHAASO experimenten_US
dc.typeArticleen_US
dspace.entity.typePublication
mu.datasource.scopushttps://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85104658625&origin=inwarden_US

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