2019年度研究業績一覧
出版論文
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M. Gaug, S. Fegan, A. M. W. Mitchell, et al. “Using Muon Rings for the Calibration of the Cherenkov Telescope Array: A Systematic Review of the Method and Its Potential Accuracy” The Astrophysical Journal Supplement Series 243, 11 (2019)
https://doi.org/10.3847/1538-4365/ab2123 -
Yuki Nakamura, Akira Okumura, Hiroyasu Tajima, Nobuhito Yamane & Anatolii Zenin “Characterization of SiPM Optical Crosstalk and Its Dependence on the Protection-Window Thickness” Proceedings of the 5th International Workshop on New Photon-Detectors (PD18) (2019)
https://doi.org/10.7566/jpscp.27.011003 -
Akira Okumura, Akira Asano, Kazuhiro Furuta, et al. “Development of a UV-Transparent Lens Array for Enlarging the Effective Area of Multichannel SiPMs” Proceedings of the 5th International Workshop on New Photon-Detectors (PD18) (2019)
https://doi.org/10.7566/jpscp.27.011009 -
A. Acharyya, I. Agudo, E.O. Angüner, et al. “Monte Carlo studies for the optimisation of the Cherenkov Telescope Array layout” Astroparticle Physics 111, 35–53 (2019)
https://doi.org/10.1016/j.astropartphys.2019.04.001 -
Katsuhiro Hayashi, Tsunefumi Mizuno, Yasuo Fukui, et al. “Fermi-LATγ-Ray Study of the Interstellar Medium and Cosmic Rays in the Chamaeleon Molecular Cloud Complex: A Look at the Dark Gas as Optically Thick H i” The Astrophysical Journal 884, 130 (2019)
https://doi.org/10.3847/1538-4357/ab4351 -
Colin Adams, Giovanni Ambrosi, Michelangelo Ambrosio, et al. “Characterization and assembly of near-ultraviolet SiPMs for the Schwarzschild-Couder medium-size telescope proposed for the CTA Observatory” Hard X-Ray, Gamma-Ray, and Neutron Detector Physics XXI (2019)
https://doi.org/10.1117/12.2530617 -
T. Mizuno, S. Abdollahi, Y. Fukui, et al. “Study of the Cosmic Rays and Interstellar Medium in Local H i Clouds Using Fermi-LAT Gamma-Ray Observations” The Astrophysical Journal 890, 120 (2020)
https://doi.org/10.3847/1538-4357/ab6a99 -
S.A. Leach, J.S. Lapington, D. Ross, et al. “Front-end electronics of the Compact High Energy Camera” Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment 952, 161746 (2020)
https://doi.org/10.1016/j.nima.2018.12.061 -
Hirohisa Sakurai, Fuyuki Tokanai, Fusa Miyake, et al. “Prolonged production of 14C during the ~660 BCE solar proton event from Japanese tree rings” Scientific Reports 10, 660 (2020)
https://doi.org/10.1038/s41598-019-57273-2 -
A. Scifo, M. Kuitems, A. Neocleous, et al. “Radiocarbon Production Events and their Potential Relationship with the Schwabe Cycle” Scientific Reports 9, 17056 (2019)
https://doi.org/10.1038/s41598-019-53296-x -
Hisashi Hayakawa, Yasuyuki Mitsuma, Yusuke Ebihara & Fusa Miyake “The Earliest Candidates of Auroral Observations in Assyrian Astrological Reports: Insights on Solar Activity around 660 BCE” The Astrophysical Journal 884, L18 (2019)
https://doi.org/10.3847/2041-8213/ab42e4 -
Cheongho Han, Ian A. Bond, Andrzej Udalski, et al. “OGLE-2018-BLG-0022: First Prediction of an Astrometric Microlensing Signal from a Photometric Microlensing Event” The Astrophysical Journal 876, 81 (2019)
https://doi.org/10.3847/1538-4357/ab1539 -
Clément Ranc, David P. Bennett, Yuki Hirao, et al. “OGLE-2015-BLG-1670Lb: A Cold Neptune beyond the Snow Line in the Provisional WFIRST Microlensing Survey Field” The Astronomical Journal 157, 232 (2019)
https://doi.org/10.3847/1538-3881/ab141b -
Youn Kil Jung, Andrew Gould, Andrzej Udalski, et al. “Spitzer Parallax of OGLE-2018-BLG-0596: A Low-mass-ratio Planet around an M Dwarf” The Astronomical Journal 158, 28 (2019)
https://doi.org/10.3847/1538-3881/ab237f -
Y Tsapras, A Cassan, C Ranc, et al. “An analysis of binary microlensing event OGLE-2015-BLG-0060” Monthly Notices of the Royal Astronomical Society 487, 4603–4614 (2019)
https://doi.org/10.1093/mnras/stz1404 -
S-S Li, W Zang, A Udalski, et al. “OGLE-2017-BLG-1186: first application of asteroseismology and Gaussian processes to microlensing” Monthly Notices of the Royal Astronomical Society 488, 3308–3323 (2019)
https://doi.org/10.1093/mnras/stz1873 -
Cheongho Han, Jennifer C. Yee, Andrzej Udalski, et al. “Spectroscopic Mass and Host-star Metallicity Measurements for Newly Discovered Microlensing Planet OGLE-2018-BLG-0740Lb” The Astronomical Journal 158, 102 (2019)
https://doi.org/10.3847/1538-3881/ab2df4 -
Cheongho Han, David P. Bennett, Andrzej Udalski, et al. “OGLE-2018-BLG-1011Lb,c: Microlensing Planetary System with Two Giant Planets Orbiting a Low-mass Star” The Astronomical Journal 158, 114 (2019)
https://doi.org/10.3847/1538-3881/ab2f74 -
E. Ortiz, J. F. Valdés-Galicia, A. Hurtado, et al. “Neutron and gamma-ray fluxes measured by SciCRT prototype at the top of Sierra Negra volcano, Mexico” Revista Mexicana de Física 65, 545 (2019)
https://doi.org/10.31349/revmexfis.65.545 -
I.-G. Shin, J. C. Yee, A. Gould, et al. “The 2L1S/1L2S Degeneracy for Two Microlensing Planet Candidates Discovered by the KMTNet Survey in 2017” The Astronomical Journal 158, 199 (2019)
https://doi.org/10.3847/1538-3881/ab46a5 -
M. Nagakane, Chien-Hsiu Lee, N. Koshimoto, et al. “OGLE-2015-BLG-1649Lb: A Gas Giant Planet around a Low-mass Dwarf” The Astronomical Journal 158, 212 (2019)
https://doi.org/10.3847/1538-3881/ab4881 -
Iona Kondo, Takahiro Sumi, David P. Bennett, et al. “MOA-bin-29b: A Microlensing Gas-giant Planet Orbiting a Low-mass Host Star” The Astronomical Journal 158, 224 (2019)
https://doi.org/10.3847/1538-3881/ab4e9e -
Cheongho Han, Chung-Uk Lee, Andrzej Udalski, et al. “OGLE-2018-BLG-1700L: Microlensing Planet in Binary Stellar System” The Astronomical Journal 159, 48 (2020)
https://doi.org/10.3847/1538-3881/ab5db9 -
Shota Miyazaki, Takahiro Sumi, David P. Bennett, et al. “OGLE-2013-BLG-0911Lb: A Secondary on the Brown-dwarf Planet Boundary around an M Dwarf” The Astronomical Journal 159, 76 (2020)
https://doi.org/10.3847/1538-3881/ab64de -
Weicheng Zang, Yossi Shvartzvald, Tianshu Wang, et al. “Spitzer Microlensing Parallax Reveals Two Isolated Stars in the Galactic Bulge” The Astrophysical Journal 891, 3 (2020)
https://doi.org/10.3847/1538-4357/ab6ff8 -
Yutaka Matsubara “Ground Level Observation of Solar Neutrons” RADIOISOTOPES 68, 907–915 (2019)
https://doi.org/10.3769/radioisotopes.68.907 -
Yasushi Muraki, Jose F Valdés-Galicia, Luis Xavier González, et al. “Possible detection of solar gamma-rays by ground-level detectors in solar flares on 2011 March 7” Publications of the Astronomical Society of Japan 72 (2020)
https://doi.org/10.1093/pasj/psz141 -
S. Abdollahi, F. Acero, M. Ackermann, et al. “Fermi Large Area Telescope Fourth Source Catalog” The Astrophysical Journal Supplement Series 247, 33 (2020)
https://doi.org/10.3847/1538-4365/ab6bcb -
M. Ajello, M. Arimoto, M. Axelsson, et al. “Fermi and Swift Observations of GRB 190114C: Tracing the Evolution of High-energy Emission from Prompt to Afterglow” The Astrophysical Journal 890, 9 (2020)
https://doi.org/10.3847/1538-4357/ab5b05 -
M. Ajello, M. Arimoto, K. Asano, et al. “Bright Gamma-Ray Flares Observed in GRB 131108A” The Astrophysical Journal 886, L33 (2019)
https://doi.org/10.3847/2041-8213/ab564f -
M. Ajello, L. Baldini, G. Barbiellini, et al. “A Search for Cosmic-Ray Proton Anisotropy with the Fermi Large Area Telescope” The Astrophysical Journal 883, 33 (2019)
https://doi.org/10.3847/1538-4357/ab3a2e -
M. Ajello, M. Arimoto, M. Axelsson, et al. “A Decade of Gamma-Ray Bursts Observed by Fermi-LAT: The Second GRB Catalog” The Astrophysical Journal 878, 52 (2019)
https://doi.org/10.3847/1538-4357/ab1d4e -
M L Ahnen, S Ansoldi, L A Antonelli, et al. “MAGIC andFermi-LAT gamma-ray results on unassociated HAWC sources” Monthly Notices of the Royal Astronomical Society 485, 356–366 (2019)
https://doi.org/10.1093/mnras/stz089 -
Masanori Ohno, Yasushi Fukazawa, Tsunefumi Mizuno, et al. “Event-selection technique for the multi-layer Si−CdTe Compton camera onboard Hitomi” Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment 924, 327–331 (2019)
https://doi.org/10.1016/j.nima.2018.09.114 -
E. Aprile, J. Aalbers, F. Agostini, et al. “Constraining the Spin-Dependent WIMP-Nucleon Cross Sections with XENON1T” Physical Review Letters 122, 141301 (2019)
https://doi.org/10.1103/physrevlett.122.141301 -
XENON Collaboration* “Observation of two-neutrino double electron capture in 124Xe with XENON1T” Nature 568, 532–535 (2019)
https://doi.org/10.1038/s41586-019-1124-4 -
E. Aprile, J. Aalbers, F. Agostini, et al. “The XENON1T data acquisition system” Journal of Instrumentation 14, P07016–P07016 (2019)
https://doi.org/10.1088/1748-0221/14/07/p07016 -
E. Aprile, J. Aalbers, F. Agostini, et al. “XENON1T dark matter data analysis: Signal and background models and statistical inference” Physical Review D 99, 112009 (2019)
https://doi.org/10.1103/physrevd.99.112009 -
E. Aprile, J. Aalbers, F. Agostini, et al. “XENON1T dark matter data analysis: Signal reconstruction, calibration, and event selection” Physical Review D 100, 21516 (2019)
https://doi.org/10.1103/physrevd.100.052014 -
E. Aprile, J. Aalbers, F. Agostini, et al. “Search for Light Dark Matter Interactions Enhanced by the Migdal Effect or Bremsstrahlung in XENON1T” Physical Review Letters 123, 241803 (2019)
https://doi.org/10.1103/physrevlett.123.241803 -
E. Aprile, J. Aalbers, F. Agostini, et al. “Light Dark Matter Search with Ionization Signals in XENON1T” Physical Review Letters 123, 251801 (2019)
https://doi.org/10.1103/physrevlett.123.251801 -
Kosuke Ozaki, Shingo Kazama, Masaki Yamashita, Yoshitaka Itow & Shigetaka Moriyama “Characterization of new photo-detectors for the future dark matter experiments with liquid xenon” Journal of Physics: Conference Series 1468, 012238 (2020)
https://doi.org/10.1088/1742-6596/1468/1/012238 -
M. Tanaka, K. Abe, C. Bronner, et al. “Search for proton decay into three charged leptons in 0.37 megaton-years exposure of the Super-Kamiokande” Physical Review D 101, 21513 (2020)
https://doi.org/10.1103/physrevd.101.052011 -
Yoshitaka Itow “Initial Results from the RHICf Experiment” Proceedings of the 8th International Conference on Quarks and Nuclear Physics (QNP2018) (2019)
https://doi.org/10.7566/jpscp.26.021020 -
K. Hagiwara, K. Abe, C. Bronner, et al. “Search for Astronomical Neutrinos from Blazar TXS 0506+056 in Super-Kamiokande” The Astrophysical Journal 887, L6 (2019)
https://doi.org/10.3847/2041-8213/ab5863 -
C. Simpson, K. Abe, C. Bronner, et al. “Sensitivity of Super-Kamiokande with Gadolinium to Low Energy Antineutrinos from Pre-supernova Emission” The Astrophysical Journal 885, 133 (2019)
https://doi.org/10.3847/1538-4357/ab4883 -
Eugenio Berti, Oscar Adriani, Lorenzo Bonechi, et al. “The LHCf experiment: recent physics results” Proceedings of The 39th International Conference on High Energy Physics — PoS(ICHEP2018) (2019)
https://doi.org/10.22323/1.340.0207 -
Y. Itow, K. Masuda, H. Menjo, et al. “Recent results from the LHCf and RHICf experiments” EPJ Web of Conferences 208, 2564 (2019)
https://doi.org/10.1051/epjconf/201920805004 -
Ken Ohashi, Hiroaki Menjo & Yoshitaka Itow “MC study for the effect of diffractive events on air shower developments” Proceedings of The 4th KMI International Symposium — PoS(KMI2019) (2019)
https://doi.org/10.22323/1.356.0026 -
H.P. Dembinski, J.C. Arteaga-Velázquez, L. Cazon, et al. “Report on Tests and Measurements of Hadronic Interaction Properties with Air Showers” EPJ Web of Conferences 210, 1028 (2019)
https://doi.org/10.1051/epjconf/201921002004 -
M. H. Kim, B. Hong, Y. Goto, et al. “Transverse single spin asymmetry for very forward π0 production in polarized proton-proton collisions at √s = 510 GeV” EPJ Web of Conferences 208, 2567 (2019)
https://doi.org/10.1051/epjconf/201920805007