The Double Chooz antineutrino detectors
- APC, Paris; LNCA, Rancennes
- Tokyo Inst. Tech.
- Heidelberg, Max Planck Inst.
- Rio de Janeiro, CBPF; APC, Paris
- Madrid, CIEMAT
- IRFU, Saclay; APC, Paris
- Rio de Janeiro, CBPF
- Munich, Tech. U.
- IRFU, Saclay
- KINS, Daejeon
- Strasbourg, IPHC
- Sussex U.
- RWTH Aachen U.
- UC, Davis
- LLNL, Livermore
- APC, Paris
- SUBATECH, Nantes; Sussex U.
- Chicago U., EFI
- Tohoku U.; SUBATECH, Nantes; IJCLab, Orsay
- APC, Paris; Ecole Polytechnique
- U. Alabama, Tuscaloosa
- APC, Paris; LNCA, Rancennes; IJCLab, Orsay
- Columbia U.
- Kansas State U.
- CENBG, Gradignan
- UC, Davis; LLNL, Livermore
- MIT
- SUBATECH, Nantes
- Argonne
- RWTH Aachen U.; IRFU, Saclay
- Drexel U.
- Tubingen U., IAAT
- U. Tennessee, Knoxville
- Kurchatov Inst., Moscow
- Tohoku U.
- APC, Paris; IRFU, Saclay
- APC, Paris; U. Campinas
- U. Tubingen, Dept. Phys., Kepler Ctr.
- Kobe U.
- APC, Paris; Strasbourg, IPHC
- Tokyo Inst. Tech.; Tokyo U. of Sci.
- IIT, Chicago
- Kitasato U.
- U. Campinas
- Tokyo Inst. Tech.; Nagoya U. (main)
- Tokyo Inst. Tech.; Kitasato U.
- LSU, Baton Rouge (main)
- Madrid, CIEMAT; Marseille, CPPM
- Madrid, CIEMAT; Oak Ridge
- Notre Dame U.
- Tokyo Metropolitan U.; Kobe U.
- Virginia Tech.
- Tokyo Metropolitan U.; KEK, Tsukuba
- IRFU, Saclay; Strasbourg, IPHC
- Niigata U.
- Tohoku U.; Ecole Polytechnique
- Hiroshima Inst. Tech.
- Niigata U.; Fukui U.
- Madrid, CIEMAT; IJCLab, Orsay
- Madrid, CIEMAT; Valencia U., IFIC
- APC, Paris; IRFU, Saclay; SUBATECH, Nantes
- Kurchatov Inst., Moscow; APC, Paris
- APC, Paris; UC, Davis
- SUBATECH, Nantes; APC, Paris
- RWTH Aachen U.; Heidelberg, Max Planck Inst.
- Tohoku Gakuin U.
- Tokyo Metropolitan U.
- Tokyo Inst. Tech.; Fermilab
- Moscow, INR
- Kansas State U., Manhattan
- Heidelberg, Max Planck Inst.; RWTH Aachen U.
- Darmstadt, Tech. U.
- RCNS, Sendai; APC, Paris
- Alabama U.
- RCNS, Sendai
- APC, Paris; SLAC
- Columbia U.; Fermilab
- Madrid, CIEMAT; APC, Paris
- APC, Paris; Rio de Janeiro, CBPF; Heidelberg, Max Planck Inst.
- SUBATECH, Nantes; Drexel U.
This article describes the setup and performance of the near and far detectors in the Double Chooz experiment. The electron antineutrinos of the Chooz nuclear power plant were measured in two identically designed detectors with different average baselines of about 400 m and 1050 m from the two reactor cores. Over many years of data taking the neutrino signals were extracted from interactions in the detectors with the goal of measuring a fundamental parameter in the context of neutrino oscillation, the mixing angle $$\theta _{13}$$. The central part of the Double Chooz detectors was a main detector comprising four cylindrical volumes filled with organic liquids. From the inside towards the outside there were volumes containing gadolinium-loaded scintillator, gadolinium-free scintillator, a buffer oil and, optically separated, another liquid scintillator acting as veto system. Above this main detector an additional outer veto system using plastic scintillator strips was installed. The technologies developed in Double Chooz were inspiration for several other antineutrino detectors in the field. The detector design allowed implementation of efficient background rejection techniques including use of pulse shape information provided by the data acquisition system. The Double Chooz detectors featured remarkable stability, in particular for the detected photons, as well as high radiopurity of the detector components.
- Research Organization:
- APC, Paris; Alabama U.; Argonne National Laboratory (ANL), Argonne, IL (United States); CENBG, Gradignan; Chicago U., EFI; Columbia U.; Darmstadt, Tech. U.; Drexel U.; Ecole Polytechnique; Fermi National Accelerator Laboratory (FNAL), Batavia, IL (United States); Fukui U.; Heidelberg, Max Planck Inst.; Hiroshima Inst. Tech.; IIT, Chicago; IJCLab, Orsay; IRFU, Saclay; KEK, Tsukuba; KINS, Daejeon; Kansas State U.; Kansas State U., Manhattan; Kitasato U.; Kobe U.; Kurchatov Inst., Moscow; LNCA, Rancennes; LSU, Baton Rouge (main); Lawrence Livermore National Laboratory (LLNL), Livermore, CA (United States); MIT; Madrid, CIEMAT; Marseille, CPPM; Moscow, INR; Munich, Tech. U.; Nagoya U. (main); Niigata U.; Notre Dame U.; Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (United States); RCNS, Sendai; RWTH Aachen U.; Rio de Janeiro, CBPF; SLAC National Accelerator Laboratory (SLAC), Menlo Park, CA (United States); SUBATECH, Nantes; Strasbourg, IPHC; Sussex U.; Tohoku Gakuin U.; Tohoku U.; Tokyo Inst. Tech.; Tokyo Metropolitan U.; Tokyo U. of Sci.; Tubingen U., IAAT; U. Alabama, Tuscaloosa; U. Campinas; U. Tennessee, Knoxville; U. Tubingen, Dept. Phys., Kepler Ctr.; UC, Davis; Univ. of Michigan, Ann Arbor, MI (United States); Valencia U., IFIC; Virginia Polytechnic Inst. and State Univ. (Virginia Tech), Blacksburg, VA (United States); Virginia Tech.
- Sponsoring Organization:
- US Department of Energy; USDOE National Nuclear Security Administration (NNSA); USDOE Office of Science (SC), High Energy Physics (HEP)
- Contributing Organization:
- Double Chooz
- Grant/Contract Number:
- AC02-06CH11357; AC02-07CH11359; AC52-07NA27344; SC0007859; SC0023471
- OSTI ID:
- 1846419
- Report Number(s):
- FERMILAB-PUB-22-086-AD; LLNL--JRNL-858827; LLNL-JRNL-858827; oai:inspirehep.net:2022838; arXiv:2201.13285
- Journal Information:
- Eur.Phys.J.C, Journal Name: Eur.Phys.J.C Journal Issue: 9 Vol. 82
- Country of Publication:
- United States
- Language:
- English
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