Papers - YAMAMOTO Tokonatsu
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Prototyping hexagonal light concentrators using high-reflectance specular films for the Large-Sized Telescopes of the Cherenkov Telescope Array
A. Okumura, T.V. Dang, S. Ono, S. Tanaka, M. Hayashida, J. Hinton, H. Katagiri, K. Noda, T. Yamamoto, T. Yoshida
JINST 12 ( P12008 ) 1 - 18 2017
Joint Work
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Simultaneous Observation of Solar Neutrons from the International Space Station and High Mountain Observatories in Association with a Flare on July 8, 2014
T. Muraki, D.Lopez, K.Koga, F.Kakimoto, T.Goka, L.X.Gonzalez, S.Masuda, Y.Matsubara, H.Matsumoto, P.Miranda, O.Okudaira, T.Obara, J.Salinas, T.Sako, S.Shibata, R.Ticona, Y.Tsunesada, J.F.Valdes-Galicia, K.Watanabe, T.Yamamoto
Solar Physics 291 1241 - 1265 2016
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Development of the photomultiplier tube readout system for the first Large-Sized Telescope of the Cherenkov Telescope Array
S.Masuda, Y.Inome, T.Yamamoto for the LaST team for the CTA Consortium (31 in all)
Proc. of the 34th International Cosmic Ray Conference (2015) 2015
Joint Work
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Evaluation of the basic propertied of the novel 1.5 in. size PMTs from Hamamatsu Photonics and Electron Tubes Enterprises
T. Toyama, Y. Hanabata, J. Hose, U. Menzel, R. Mirzoyan, D. Nakajima, M. Takahashi, M. Teshima, T. Yamamoto
Nuclear Instruments and Methods in Physics A 787 280 - 283 2015
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Large scale distribution of ultra high energy cosmic rays detected at the Pierre Auger Observatory with zenith angles up to 80 degrees
The Pierre Auger Collaboration
The Astrophysical Journa 802 ( 111 ) 2015
Single Work
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Muons in air showers at the Pierre Auger Observatory: mean number in highly inclined events
The Pierre Auger Collaboration (672 in all)
Physical Review D 91 ( 32003 ) 2015
Single Work
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Novel 1.5' Size Exceptional PMTs for the CTA Project
R. Mirzoyan, D. Muller, T.Yoyama, D. Nakajima, U. Menzel, J. Hose, M. Takahashi, T. Yamamoto, M. Teshima
Proc. Of International Conference on New Photo-detectors PhotoDet 2015 Moscow, Troitsk, Russia (2015) 2015
Joint Work
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The Pierre Auger Cosmic Ray Observatory
The Pierre Auger Collaboration (672 in all)
Nuclear Instruments and Methods in Physics A 798 172 - 213 2015
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The Optical System for the Large Size Telescope of the Cherenkov Telescope Array
H. Hayashida, K. Noda, T. Yamamoto for the CTA consortium (22 in all)
Proc. of the 34th International Cosmic Ray Conference (2015) 2015
Joint Work
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Searches for Anisotropies in the Arrival Directions of the Highest Energy Cosmic Rays Detected by the Pierre Auger Observatory
The Pierre Auger Collaboration
The Astrophysical Journa 804 ( 15 ) 2015
Single Work
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Search for patterns by combining cosmic ray energy and arrival directions at the Pierre Auger Observatory
The Pierre Auger Collaboration
European physical Journal C 75 ( 269 ) 2015
Single Work
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Search for isotropic microwave radiation from electron beam in the atmosphere
T. Yamamoto, I Ohota, Y. Inome, D. Ikeda, H. Sagawa, S. Ogio, T. Sako, T. Shibata, J.N. Mattherws
Proc. of the 34th International Cosmic Ray Conference (2015) 2015
Joint Work
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Results of a Measurement of Solar Newtrons Emitted on March 5, 2012 using a Fiber-type neutron monitor onboard the SEDA-AP attanched to the ISS
K. Koga, H. Matsumoto, O.Okudaira, T.Goka, T.Obara, S.Masuda, Y.Muraki, S.Shibata, T.Yamamoto
Proc. of the 34th International Cosmic Ray Conference (2015) 2015
Joint Work
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A search for point sources of EeV photons
The Pierre Auger Collaboration (672 in all)
The Astrophysical Journa 789 160 - 171 2014
Single Work
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A Targeted Search for Point Sources of EeV Neutrons
The Pierre Auger Collaboration
The Astrophysical Journa 789 34 - 40 2014
Single Work
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Depths of Maximum of Air-Shower Profiles at the Auger Observatory: Measurements at Energies above 10^17.8 eV
The Pierre Auger Collaboration
Physical Review D 90 ( 122005 ) 2014
Single Work
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Depths of Maximum of Air-Shower Profiles at the Pierre Auger Observatory: Composition Implications
The Pierre Auger Collaboration
Physical Review D 90 ( 122006 ) 2014
Single Work
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Development of the camera for the Large Size Telescopes of the Cherenkov Telescope Array
Y. Inome, T. Yamamoto, for the CTA consortium (54 in all)
Proc. of the SPIE Astronomical Telescopes + Instrumientation 2014 Montreal, Canada (2014) 2014
Joint Work
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Muons in air showers at the Pierre Auger Observatory: measurement of atmospheric production depth
The Pierre Auger Collaboration
Physical Review D 90 ( 12012 ) 2014
Single Work
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Origin of atmospheric aerosols at the Pierre Auger Observatory unising studies of air mass trajectories in South America
The Pierre Auger Collaboration (672 in all)
Atmospheric Research 149 120 - 135 2014