The LHCf experiment at the LHC accelerator

L. Bonechi, O. Adriani, M. Bongi, G. Castellini, R. D'Alessandro, A. Faus, M. Haguenauer, Y. Itow, K. Kasahara, T. Mase, K. Masuda, Y. Matsubara, H. Matsumoto, H. Menjo, Y. Muraki, P. Papini, T. Sako, T. Tamura, K. Tanaka, S. ToriiA. Tricomi, W. C. Turner, J. Velasco, H. Watanabe, Kenji Yoshida

研究成果: Conference contribution

1 引用 (Scopus)

抄録

The claimed discovery of atmospheric shower induced by cosmic-ray with energy beyond the GZK cutoff by the AGASA experiment in 1994-1995, although not confirmed by other important experiments like Fly's Eye and Hi-Res, together with the poor knowledge of the composition of cosmic rays around and beyond the Knee region, have highlighted the necessity of new experiments that should increase our present knowledge of HECR and UHECR. For this reason big efforts have been addressed to the development of new experiments, like Auger, TA and EUSO, for a systematic study of the UHE atmospheric showers with increased capabilities with respect to the previous experiments. Moreover complementary experiments should allow a precise calibration of the methods used for the reconstruction of cosmic-ray showers in atmosphere. Their aim is the measurement of quantities that are used in these procedures and that are not yet precisely known. Under this perspective the LHCf experiment is a compact experiment which has been proposed for the study of neutral pion and gamma production at high energy in proton-proton interaction in the very forward region of the LHC accelerator. It will help calibrating the algorithms that are used to reconstruct the atmospheric shower events for energy beyond the Knee. The LHCf apparatus and the results of the first beam test, held in 2004, are shortly discussed in this work.

元の言語English
ホスト出版物のタイトルAIP Conference Proceedings
ページ266-273
ページ数8
867
DOI
出版物ステータスPublished - 2006
外部発表Yes
イベントCALORIMETRY IN HIGH ENERGY PHYSICS: XII International Conference - Chicago, IL
継続期間: 2006 6 52006 6 9

Other

OtherCALORIMETRY IN HIGH ENERGY PHYSICS: XII International Conference
Chicago, IL
期間06/6/506/6/9

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showers
accelerators
cosmic rays
protons
cosmic ray showers
calibrating
energy
pions
cut-off
atmospheres
interactions

ASJC Scopus subject areas

  • Physics and Astronomy(all)

これを引用

Bonechi, L., Adriani, O., Bongi, M., Castellini, G., D'Alessandro, R., Faus, A., ... Yoshida, K. (2006). The LHCf experiment at the LHC accelerator. : AIP Conference Proceedings (巻 867, pp. 266-273) https://doi.org/10.1063/1.2396963

The LHCf experiment at the LHC accelerator. / Bonechi, L.; Adriani, O.; Bongi, M.; Castellini, G.; D'Alessandro, R.; Faus, A.; Haguenauer, M.; Itow, Y.; Kasahara, K.; Mase, T.; Masuda, K.; Matsubara, Y.; Matsumoto, H.; Menjo, H.; Muraki, Y.; Papini, P.; Sako, T.; Tamura, T.; Tanaka, K.; Torii, S.; Tricomi, A.; Turner, W. C.; Velasco, J.; Watanabe, H.; Yoshida, Kenji.

AIP Conference Proceedings. 巻 867 2006. p. 266-273.

研究成果: Conference contribution

Bonechi, L, Adriani, O, Bongi, M, Castellini, G, D'Alessandro, R, Faus, A, Haguenauer, M, Itow, Y, Kasahara, K, Mase, T, Masuda, K, Matsubara, Y, Matsumoto, H, Menjo, H, Muraki, Y, Papini, P, Sako, T, Tamura, T, Tanaka, K, Torii, S, Tricomi, A, Turner, WC, Velasco, J, Watanabe, H & Yoshida, K 2006, The LHCf experiment at the LHC accelerator. : AIP Conference Proceedings. 巻. 867, pp. 266-273, CALORIMETRY IN HIGH ENERGY PHYSICS: XII International Conference, Chicago, IL, 06/6/5. https://doi.org/10.1063/1.2396963
Bonechi L, Adriani O, Bongi M, Castellini G, D'Alessandro R, Faus A その他. The LHCf experiment at the LHC accelerator. : AIP Conference Proceedings. 巻 867. 2006. p. 266-273 https://doi.org/10.1063/1.2396963
Bonechi, L. ; Adriani, O. ; Bongi, M. ; Castellini, G. ; D'Alessandro, R. ; Faus, A. ; Haguenauer, M. ; Itow, Y. ; Kasahara, K. ; Mase, T. ; Masuda, K. ; Matsubara, Y. ; Matsumoto, H. ; Menjo, H. ; Muraki, Y. ; Papini, P. ; Sako, T. ; Tamura, T. ; Tanaka, K. ; Torii, S. ; Tricomi, A. ; Turner, W. C. ; Velasco, J. ; Watanabe, H. ; Yoshida, Kenji. / The LHCf experiment at the LHC accelerator. AIP Conference Proceedings. 巻 867 2006. pp. 266-273
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AU - Bonechi, L.

AU - Adriani, O.

AU - Bongi, M.

AU - Castellini, G.

AU - D'Alessandro, R.

AU - Faus, A.

AU - Haguenauer, M.

AU - Itow, Y.

AU - Kasahara, K.

AU - Mase, T.

AU - Masuda, K.

AU - Matsubara, Y.

AU - Matsumoto, H.

AU - Menjo, H.

AU - Muraki, Y.

AU - Papini, P.

AU - Sako, T.

AU - Tamura, T.

AU - Tanaka, K.

AU - Torii, S.

AU - Tricomi, A.

AU - Turner, W. C.

AU - Velasco, J.

AU - Watanabe, H.

AU - Yoshida, Kenji

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AB - The claimed discovery of atmospheric shower induced by cosmic-ray with energy beyond the GZK cutoff by the AGASA experiment in 1994-1995, although not confirmed by other important experiments like Fly's Eye and Hi-Res, together with the poor knowledge of the composition of cosmic rays around and beyond the Knee region, have highlighted the necessity of new experiments that should increase our present knowledge of HECR and UHECR. For this reason big efforts have been addressed to the development of new experiments, like Auger, TA and EUSO, for a systematic study of the UHE atmospheric showers with increased capabilities with respect to the previous experiments. Moreover complementary experiments should allow a precise calibration of the methods used for the reconstruction of cosmic-ray showers in atmosphere. Their aim is the measurement of quantities that are used in these procedures and that are not yet precisely known. Under this perspective the LHCf experiment is a compact experiment which has been proposed for the study of neutral pion and gamma production at high energy in proton-proton interaction in the very forward region of the LHC accelerator. It will help calibrating the algorithms that are used to reconstruct the atmospheric shower events for energy beyond the Knee. The LHCf apparatus and the results of the first beam test, held in 2004, are shortly discussed in this work.

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