The performance of the LHCf detector for hadronic showers

K. Kawade, O. Adriani, L. Bonechi, M. Bongi, G. Castellini, R. D'Alessandro, M. Del Prete, M. Haguenauer, Y. Itow, K. Kasahara, Y. Makino, K. Masuda, E. Matsubayashi, H. Menjo, G. Mitsuka, Y. Muraki, P. Papini, A. L. Perrot, S. Ricciarini, T. SakoN. Sakurai, Y. Shimizu, T. Suzuki, T. Tamura, Shoji Torii, A. Tricomi, W. C. Turner

    Research output: Contribution to journalArticle

    19 Citations (Scopus)

    Abstract

    The Large Hadron Collider forward (LHCf) experiment has been designed to use the LHC to benchmark the hadronic interaction models used in cosmic-ray physics. It measures neutral particles emitted in the very forward region of the LHC p-p or p-N collisions. In this paper, the performances of the LHCf detectors for hadronic showers was studied with MC simulations and beam tests. The detection efficiency for neutrons varies from 70% to 80% above 500 GeV. The energy resolutions are about 40% and the position resolution is 0.1 to 1.3 mm depending on the incident energy for neutrons. The energy scale determined by the MC simulations and the validity of the MC simulations were examined using 350 GeV proton beams at the CERN-SPS.

    Original languageEnglish
    Article numberP03016
    JournalJournal of Instrumentation
    Volume9
    Issue number3
    DOIs
    Publication statusPublished - 2014

    Fingerprint

    Colliding beam accelerators
    showers
    Neutrons
    Detector
    Detectors
    Neutron
    Proton beams
    Cosmic rays
    detectors
    Energy
    neutrons
    Simulation
    Physics
    simulation
    Cosmic Rays
    neutral particles
    proton beams
    energy
    cosmic rays
    Collision

    Keywords

    • Calorimeters
    • Neutron detectors (cold, thermal, fast neutrons)

    ASJC Scopus subject areas

    • Instrumentation
    • Mathematical Physics

    Cite this

    Kawade, K., Adriani, O., Bonechi, L., Bongi, M., Castellini, G., D'Alessandro, R., ... Turner, W. C. (2014). The performance of the LHCf detector for hadronic showers. Journal of Instrumentation, 9(3), [P03016]. https://doi.org/10.1088/1748-0221/9/03/P03016

    The performance of the LHCf detector for hadronic showers. / Kawade, K.; Adriani, O.; Bonechi, L.; Bongi, M.; Castellini, G.; D'Alessandro, R.; Prete, M. Del; Haguenauer, M.; Itow, Y.; Kasahara, K.; Makino, Y.; Masuda, K.; Matsubayashi, E.; Menjo, H.; Mitsuka, G.; Muraki, Y.; Papini, P.; Perrot, A. L.; Ricciarini, S.; Sako, T.; Sakurai, N.; Shimizu, Y.; Suzuki, T.; Tamura, T.; Torii, Shoji; Tricomi, A.; Turner, W. C.

    In: Journal of Instrumentation, Vol. 9, No. 3, P03016, 2014.

    Research output: Contribution to journalArticle

    Kawade, K, Adriani, O, Bonechi, L, Bongi, M, Castellini, G, D'Alessandro, R, Prete, MD, Haguenauer, M, Itow, Y, Kasahara, K, Makino, Y, Masuda, K, Matsubayashi, E, Menjo, H, Mitsuka, G, Muraki, Y, Papini, P, Perrot, AL, Ricciarini, S, Sako, T, Sakurai, N, Shimizu, Y, Suzuki, T, Tamura, T, Torii, S, Tricomi, A & Turner, WC 2014, 'The performance of the LHCf detector for hadronic showers', Journal of Instrumentation, vol. 9, no. 3, P03016. https://doi.org/10.1088/1748-0221/9/03/P03016
    Kawade K, Adriani O, Bonechi L, Bongi M, Castellini G, D'Alessandro R et al. The performance of the LHCf detector for hadronic showers. Journal of Instrumentation. 2014;9(3). P03016. https://doi.org/10.1088/1748-0221/9/03/P03016
    Kawade, K. ; Adriani, O. ; Bonechi, L. ; Bongi, M. ; Castellini, G. ; D'Alessandro, R. ; Prete, M. Del ; Haguenauer, M. ; Itow, Y. ; Kasahara, K. ; Makino, Y. ; Masuda, K. ; Matsubayashi, E. ; Menjo, H. ; Mitsuka, G. ; Muraki, Y. ; Papini, P. ; Perrot, A. L. ; Ricciarini, S. ; Sako, T. ; Sakurai, N. ; Shimizu, Y. ; Suzuki, T. ; Tamura, T. ; Torii, Shoji ; Tricomi, A. ; Turner, W. C. / The performance of the LHCf detector for hadronic showers. In: Journal of Instrumentation. 2014 ; Vol. 9, No. 3.
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    AU - Sakurai, N.

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    AU - Suzuki, T.

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    AU - Torii, Shoji

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