Search Results 1-20 of 5301

  • Measurement of the radon concentration in purified water in the Super-Kamiokande IV detector

    Nakano Y. , Hokama T. , Matsubara M. , Miwa M. , Nakahata M. , Nakamura T. , Sekiya H. , Takeuchi Y. , Tasaka S. , Wendell R. A.

    Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment (977), 164297, 2020-10-11

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  • Development and application of a 3He Neutron Spin Filter at J-PARC

    Okudaira T. , Oku T. , Ino T. , Hayashida H. , Kira H. , Sakai K. , Hiroi K. , Takahashi S. , Aizawa K. , Endo H. , Endo S. , Hino M. , Hirota K. , Honda T. , Ikeda K. , Kakurai K. , Kambara W. , Kitaguchi M. , Oda T. , Ohshita H. , Otomo T. , Shimizu H.M. , Shinohara T. , Suzuki J. , Yamamoto T.

    We are developing a neutron polarizer with polarized He gas, referred to as a He spin filter, based on the Spin Exchange Optical Pumping (SEOP) for polarized neutron scattering experiments at Material …

    Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment (977), 2020-10-11

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  • Neutrino Astrophysics and Geophysics with Liquid Scintillator Detectors  [in Japanese]

    石徹白 晃治 , 渡辺 寛子 , 竹本 康浩

    天文月報 = The astronomical herald 113(10), 610-619, 2020-10

  • A Machine Learning Based Approach for Travel Time Prediction on Roadways with Missing Vehicle Detector Data in Unusual Traffic Flows  [in Japanese]

    織田 利彦

    電気学会研究会資料. ITS 2020(20-22), 9-14, 2020-09-08

  • X-ray Photon Spectroscopy with Superconductor Detectors  [in Japanese]

    大久保 雅隆

    光学 = Japanese journal of optics : publication of the Optical Society of Japan 49(9), 373-380, 2020-09

  • Search for Large-scale Anisotropy on Arrival Directions of Ultra-high-energy Cosmic Rays Observed with the Telescope Array Experiment

    Abbasi R. U. , Abe M. , Abu-Zayyad T. , Allen M. , Azuma R. , Barcikowski E. , Belz J. W. , Bergman D. R. , Blake S. A. , Cady R. , Cheon B. G. , Chiba J. , Chikawa M. , Fujii T. , Fujisue K. , Fujita K. , Fujiwara R. , Fukushima M. , Furlich G. , Hanlon W. , Hayashi M. , Hayashida N. , Hibino K. , Higuchi R. , Honda K. , Ikeda D. , Inadomi T. , Inoue N. , Ishii T. , Ishimori R. , Ito H. , Ivanov D. , Iwakura H. , Jeong H. M. , Jeong S. , Jui C. C. H. , Kadota K. , Kakimoto F. , Kalashev O. , Kasahara K. , Kasami S. , Kawai H. , Kawakami S. , Kawana S. , Kawata K. , Kido E. , Kim H. B. , Kim J. H. , Kim J. H. , Kim M. H. , Kim S. W. , Kishigami S. , Kuzmin V. , Kuznetsov M. , Kwon Y. J. , Lee K. H. , Lubsandorzhiev B. , Lundquist J. P. , Machida K. , Matsumiya H. , Matsuyama T. , Matteo A. di , Matthews J. N. , Mayta R. , Minamino M. , Mukai K. , Myers I. , Nagataki S. , Nakai K. , Nakamura R. , Nakamura T. , Nakamura Y. , Nakamura Y. , Nonaka T. , Oda H. , Ogio S. , Ohnishi M. , Ohoka H. , Oku Y. , Okuda T. , Omura Y. , Ono M. , Onogi R. , Oshima A. , Ozawa S. , Park I. H. , Pshirkov M. S. , Remington J. , Rodriguez D. C. , Rubtsov G. , Ryu D. , Sagawa H. , Sahara R. , Saito Y. , Sakaki N. , Sako T. , Sakurai N. , Sano K. , Seki T. , Sekino K. , Shah P. D. , Shibata F. , Shibata T. , Shimodaira H. , Shin B. K. , Shin H. S. , Smith J. D. , Sokolsky P. , Sone N. , Stokes B. T. , Stroman T. A. , Suzawa T. , Takagi Y. , Takahashi Y. , Takamura M. , Takeda M. , Takeishi R. , Taketa A. , Takita M. , Tameda Y. , Tanaka H. , Tanaka K. , Tanaka M. , Tanoue Y. , Thomas S. B. , Thomson G. B. , Tinyakov P. , Tkachev I. , Tokuno H. , Tomida T. , Troitsky S. , Tsunesada Y. , Uchihori Y. , Udo S. , Uehama T. , Urban F. , Wong T. , Yada K. , Yamamoto M. , Yamazaki K. , Yang J. , Yashiro K. , Yosei M. , Zhezher Y. , Zundel Z.

    Motivated by the detection of a significant dipole structure in the arrival directions of ultra-high-energy cosmic rays above 8 EeV reported by the Pierre Auger Observatory (Auger), we search for a la …

    The Astrophysical Journal Letters 898(2), 2020-08-01

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  • Nuclear emulsion with excellent long-term stability developed for cosmic-ray imaging

    Nishio Akira , Morishima Kunihiro , Kuwabara Ken-ichi , Yoshida Tetsuo , Funakubo Takeshi , Kitagawa Nobuko , Kuno Mitsuaki , Manabe Yuta , Nakamura Mitsuhiro

    Nuclear emulsion is a film-type charged particle track detector that uses the technology of silver halide photosensitive material. Because nuclear emulsion is compact and does not require an electric …

    Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment (966), 163850, 2020-06-21

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  • A formalism for magnon gravitational wave detectors

    Ito Asuka , Soda Jiro

    In order to detect high frequency gravitational waves, we need a new detection method. In this paper, we develop a formalism for a gravitational wave detector using magnons in a cavity. Using Fermi no …

    European Physical Journal C 80(6), 545, 2020-06-16

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  • Observation of Atmospheric Neutrinos

    Koshio Yusuke

    … Recently, more precise measurements of neutrino oscillation parameters using atmospheric neutrinos have been achieved by several detectors, such as Super-Kamiokande, IceCube, and ANTARES. …

    Universe 6(6), 80, 2020-06-05

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  • 2-D Evaluation of Bred Tritium Using Neutron Imaging Plate

    Mukai K. , Ogino Y. , Yagi J. , Konishi S.

    … Measuring the 2-D distribution of bred tritium is challenging via conventional methods such as β -ray counting from an irradiated lithium sample using a liquid scintillation counter (LSC) and a single-crystal diamond detector with a thin ⁶ LiF film, because they are point detectors which require many measurements. …

    IEEE Transactions on Plasma Science 48(6), 1831-1835, 2020-06

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  • A Fundamental Upper Bound for Signal to Noise Ratio of Quantum Detectors

    Katsube Ryota , Hotta Masahiro , Yamaguchi Koji

    Journal of the Physical Society of Japan 89(5), 054005-054005, 2020-05-15

    DOI 

  • A Fundamental Upper Bound for Signal to Noise Ratio of Quantum Detectors

    Katsube Ryota , Hotta Masahiro , Yamaguchi Koji

    Journal of the Physical Society of Japan 89(5), 054005-1-6, 2020-05

  • Evaluation of gadolinium's action on water Cherenkov detector systems with EGADS

    Marti Ll. , Ikeda M. , Kato Y. , Kishimoto Y. , Nakahata M. , Nakajima Y. , Nakano Y. , Nakayama S. , Okajima Y. , Orii A. , Pronost G. , Sekiya H. , Shiozawa M. , Tanaka H. , Ueno K. , Yamada S. , Yano T. , Yokozawa T. , Murdoch M. , Schuemann J. , Vagins M.R. , Bays K. , Carminati G. , Griskevich N.J. , Kropp W.R. , Locke S. , Renshaw A. , Smy M.B. , Weatherly P. , Ito S. , Ishino H. , Kibayashi A. , Koshio Y. , Mori T. , Sakuda M. , Yamaguchi R. , Fernandez P. , Labarga L. , Bandac I. , Perez J. , Amey J. , Litchfield R.P. , Sztuc A. , Uchida Y. , Ma W.Y. , Goldsack A. , Simpson C. , Wark D. , Anthony L.H.V. , McCauley N. , Pritchard A. , Di Lodovico F. , Richards B. , Cole A. , Thiesse M. , Thompson L. , Imber J. , Cao S.V. , Ito K. , Takeuchi Y. , Akutsu R. , Nishimura Y. , Okumura K. , Hirota S. , Muto F. , Yokoyama M. , Suda Y. , Zhang H.

    … Used for both proton decay searches and neutrino physics, large water Cherenkov (WC) detectors have been very successful tools in particle physics. … While current WC detectors reconstruct charged particle tracks over a wide energy range, they cannot efficiently detect neutrons. …

    Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment (959), 163549, 2020-04-11

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  • Neutrinos from the Galactic Center Hosting a Hypernova Remnant

    He Hao-Ning , Lee Shiu-Hang , Nagataki Shigehiro , Kusenko Alexander

    … The analysis combining observations of IceCube and ANTARES, starting track-like events and HESEs, future observations by neutrino detectors IceCube-Gen2 and KM3net, and gamma-ray telescopes CTA, HAWC, and LHAASO would help to constrain our models.... …

    The Astrophysical Journal (891), 2020-03-18

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  • Measurements of inclusive jet spectra in pp and central Pb-Pb collisions at √sNN=5.02TeV

    中條 達也 , 三明 康郎 , ALICE Collaboration , Tatsuya CHUJO , Yasuo MIAKE

    … Jets were reconstructed at midrapidity with the ALICE tracking detectors and electromagnetic calorimeter using the anti-kT algorithm. …

    Physical review C 101(3), 034911, 2020-03

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  • Measurement of soft-drop jet observables in pp collisions with the ATLAS detector at √s=13  TeV

    原 和彦 , 佐藤 構二 , 受川 史彦 , ATLAS Collaboration , Kazuhiko HARA , Koji SATO , Fumihiko UKEGAWA

    … These observables can be constructed using all interacting particles or using only charged particles reconstructed in the inner tracking detectors. …

    Physical review D 101(5), 052007, 2020-03

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  • Development of the Micro Pixel Chamber with DLC cathodes

    Yamane Fumiya , Ochi Atsuhiko , Matayoshi Kohei , Ogawa Keisuke , Ishitobi Yusuke

    Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment (951), 162938, 2020-01-21

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  • Energy resolution independent of the linewidth of superconducting microresonators for alpha particle detectors

    安藤 友彦 , 成瀬 雅人 , 田井野 徹 , 明連 広昭

    電子情報通信学会技術研究報告 = IEICE technical report : 信学技報 119(369), 151-153, 2020-01-16

  • Development and evaluation of superconducting nanowire single-photon detectors with dielectric multilayers

    CHINA Fumihiro , MIKI Shigehito , YABUNO Masahiro , YAMASHITA Taro , TERAI Hirotaka

    電子情報通信学会技術研究報告 = IEICE technical report : 信学技報 119(369), 139-141, 2020-01-16

  • Fabrication of CsPbBr₃ Thick Films by Using a Mist Deposition Method for Highly Sensitive X-ray Detection

    Haruta Yuki , Ikenoue Takumi , Miyake Masao , Hirato Tetsuji

    … Consequently, highly sensitive X-ray detectors, which enable X-ray imaging at a low dose rate, are required. … This sensitivity is approximately 600 times higher than that of the existing commercial a-Se X-ray detectors. …

    MRS Advances 5(8-9), 395-401, 2020-01-13

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