Design and construction of INGRID neutrino beam monitor for T2K neutrino experiment

M. Otani A. Minamino K. Nitta A. Ichikawa N. Nagai T. Nakaya D. Orme M. Yokoyama D. Autiero 1 M. Bronner 2 C. Besnier 2 L. Chaussard 1 Y. Declais 1 O. Drapier 2 O. Ferreira 2 M. Gonin 2 F. Moreau 2 P.D. Tran 2
1 IPNL - Institut de Physique Nucléaire de Lyon
2 LLR - Laboratoire Leprince-Ringuet
Abstract : We report the and construction status of the INGRID neutr ino beam monitor for the T2K experiment. The INGRID detector consists of sixteen modules of iron-scintillator sandwich and will be placed around the neutrino beam center at 280m downstream of the target. By counting the number of neutrino interaction inside each module, we reconstruct and directly monitor the neutr ino beam direction and profile. We have tested the active components of INGRID and have found the light yield satisfies our requirements. Currently the assembly of INGRID is underway and the detector will be installed in March, 2009.
keyword : Neutrino oscillation T2K Scintillator
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Conference papers
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http://hal.in2p3.fr/in2p3-01226287
Contributor : Dominique Girod <>
Submitted on : Monday, November 9, 2015 - 11:33:37 AM
Last modification on : Wednesday, October 30, 2019 - 1:48:00 AM

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M. Otani, A. Minamino, K. Nitta, A. Ichikawa, N. Nagai, et al.. Design and construction of INGRID neutrino beam monitor for T2K neutrino experiment. 2008 IEEE Nuclear Science Symposium and Medical Imaging Conference and 16th International Workshop on Room-Temperature Semiconductor X-Ray and Gamma-Ray Detectors (NSS/MIC 2008 / RTSD 2008), Oct 2008, Dresden, Germany. pp.2930-2933, ⟨10.1109/NSSMIC.2008.4774979⟩. ⟨in2p3-01226287⟩

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