The performance of LHCf detector

K. Kawade; O. Adriani; L. Bonechi; M. Bongi; G. Castellini; R. D'Alessandro; A. Faus; M. Grandi; M. Haguenauer; Y. Itow; K. Kasahara; D. Macina; T. Mase; K. Masuda; Y. Matsubara; H. Menjo; G. Mitsuka; Y. Muraki; M. Nakai; P. Papini; A. L. Perrot; S. Ricciarini; T. Sako; Y. Shimizu; K. Taki; T. Tamura; Shoji Torii; A. Tricomi; W. C. Turner; J. Velasco; A. Viciani; K. Yoshida

doi:10.1063/1.3455965

The performance of LHCf detector

K. Kawade^*, O. Adriani, L. Bonechi, M. Bongi, G. Castellini, R. D'Alessandro, A. Faus, M. Grandi, M. Haguenauer, Y. Itow, K. Kasahara, D. Macina, T. Mase, K. Masuda, Y. Matsubara, H. Menjo, G. Mitsuka, Y. Muraki, M. Nakai, P. PapiniA. L. Perrot, S. Ricciarini, T. Sako, Y. Shimizu, K. Taki, T. Tamura, Shoji Torii, A. Tricomi, W. C. Turner, J. Velasco, A. Viciani, K. Yoshida

^*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

In cosmic ray physics, the uncertainty of the hadron interaction model causes systematic errors of air shower simulations in high-energy region. To solve the problem, the LHCf experiment measures energies and transverse momenta of neutral particles emitted in the forward region of 14TeV p-p collision at CERN LHC. Two LHCf detectors, consisting of sampling and imaging calorimeters, are installed at zero degree collision angle at ± 140m from the interaction point 1 (IP1). The energy resolution is confirmed as to be <5% and the position resolution <0.2mm for gamma-rays with energies from 100GeV to 200GeV by test beam results at the CERN SPS. Use of the Front Counter reduces the beam-gas background by a factor 50.

Original language	English
Title of host publication	AIP Conference Proceedings
Pages	352-354
Number of pages	3
Volume	1238
DOIs	https://doi.org/10.1063/1.3455965
Publication status	Published - 2010
Event	7th Tours Symposium on Nuclear Physics and Astrophysics - Kobe Duration: 2009 Nov 16 → 2009 Nov 20

Other

Other	7th Tours Symposium on Nuclear Physics and Astrophysics
City	Kobe
Period	09/11/16 → 09/11/20

Keywords

GZK cutoff
LHC
UHECR

ASJC Scopus subject areas

Physics and Astronomy(all)

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10.1063/1.3455965

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Kawade, K., Adriani, O., Bonechi, L., Bongi, M., Castellini, G., D'Alessandro, R., Faus, A., Grandi, M., Haguenauer, M., Itow, Y., Kasahara, K., Macina, D., Mase, T., Masuda, K., Matsubara, Y., Menjo, H., Mitsuka, G., Muraki, Y., Nakai, M., ... Yoshida, K. (2010). The performance of LHCf detector. In AIP Conference Proceedings (Vol. 1238, pp. 352-354) https://doi.org/10.1063/1.3455965

Kawade, K, Adriani, O, Bonechi, L, Bongi, M, Castellini, G, D'Alessandro, R, Faus, A, Grandi, M, Haguenauer, M, Itow, Y, Kasahara, K, Macina, D, Mase, T, Masuda, K, Matsubara, Y, Menjo, H, Mitsuka, G, Muraki, Y, Nakai, M, Papini, P, Perrot, AL, Ricciarini, S, Sako, T, Shimizu, Y, Taki, K, Tamura, T, Torii, S, Tricomi, A, Turner, WC, Velasco, J, Viciani, A & Yoshida, K 2010, The performance of LHCf detector. in AIP Conference Proceedings. vol. 1238, pp. 352-354, 7th Tours Symposium on Nuclear Physics and Astrophysics, Kobe, 09/11/16. https://doi.org/10.1063/1.3455965

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abstract = "In cosmic ray physics, the uncertainty of the hadron interaction model causes systematic errors of air shower simulations in high-energy region. To solve the problem, the LHCf experiment measures energies and transverse momenta of neutral particles emitted in the forward region of 14TeV p-p collision at CERN LHC. Two LHCf detectors, consisting of sampling and imaging calorimeters, are installed at zero degree collision angle at ± 140m from the interaction point 1 (IP1). The energy resolution is confirmed as to be <5% and the position resolution <0.2mm for gamma-rays with energies from 100GeV to 200GeV by test beam results at the CERN SPS. Use of the Front Counter reduces the beam-gas background by a factor 50.",

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author = "K. Kawade and O. Adriani and L. Bonechi and M. Bongi and G. Castellini and R. D'Alessandro and A. Faus and M. Grandi and M. Haguenauer and Y. Itow and K. Kasahara and D. Macina and T. Mase and K. Masuda and Y. Matsubara and H. Menjo and G. Mitsuka and Y. Muraki and M. Nakai and P. Papini and Perrot, {A. L.} and S. Ricciarini and T. Sako and Y. Shimizu and K. Taki and T. Tamura and Shoji Torii and A. Tricomi and Turner, {W. C.} and J. Velasco and A. Viciani and K. Yoshida",

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AU - Kawade, K.

AU - Adriani, O.

AU - Bonechi, L.

AU - Bongi, M.

AU - Castellini, G.

AU - D'Alessandro, R.

AU - Faus, A.

AU - Grandi, M.

AU - Haguenauer, M.

AU - Itow, Y.

AU - Kasahara, K.

AU - Macina, D.

AU - Mase, T.

AU - Masuda, K.

AU - Matsubara, Y.

AU - Menjo, H.

AU - Mitsuka, G.

AU - Muraki, Y.

AU - Nakai, M.

AU - Papini, P.

AU - Perrot, A. L.

AU - Ricciarini, S.

AU - Sako, T.

AU - Shimizu, Y.

AU - Taki, K.

AU - Tamura, T.

AU - Torii, Shoji

AU - Tricomi, A.

AU - Turner, W. C.

AU - Velasco, J.

AU - Viciani, A.

AU - Yoshida, K.

PY - 2010

Y1 - 2010

N2 - In cosmic ray physics, the uncertainty of the hadron interaction model causes systematic errors of air shower simulations in high-energy region. To solve the problem, the LHCf experiment measures energies and transverse momenta of neutral particles emitted in the forward region of 14TeV p-p collision at CERN LHC. Two LHCf detectors, consisting of sampling and imaging calorimeters, are installed at zero degree collision angle at ± 140m from the interaction point 1 (IP1). The energy resolution is confirmed as to be <5% and the position resolution <0.2mm for gamma-rays with energies from 100GeV to 200GeV by test beam results at the CERN SPS. Use of the Front Counter reduces the beam-gas background by a factor 50.

AB - In cosmic ray physics, the uncertainty of the hadron interaction model causes systematic errors of air shower simulations in high-energy region. To solve the problem, the LHCf experiment measures energies and transverse momenta of neutral particles emitted in the forward region of 14TeV p-p collision at CERN LHC. Two LHCf detectors, consisting of sampling and imaging calorimeters, are installed at zero degree collision angle at ± 140m from the interaction point 1 (IP1). The energy resolution is confirmed as to be <5% and the position resolution <0.2mm for gamma-rays with energies from 100GeV to 200GeV by test beam results at the CERN SPS. Use of the Front Counter reduces the beam-gas background by a factor 50.

KW - GZK cutoff

KW - LHC

KW - UHECR

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DO - 10.1063/1.3455965

M3 - Conference contribution

AN - SCOPUS:77954588704

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VL - 1238

SP - 352

EP - 354

BT - AIP Conference Proceedings

T2 - 7th Tours Symposium on Nuclear Physics and Astrophysics

Y2 - 16 November 2009 through 20 November 2009

ER -

The performance of LHCf detector

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Keywords

ASJC Scopus subject areas

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