2019年度研究成果
研究論文
国際会議発表
国内学会発表
一般講演・ アウトリーチ等
研究論文
IceCube Collaboration: C. Hill, A. Ishihara, K. Kin, L. Lu,Y. Makino,K. Mase, M. Meier, R. Nagai, A. Stößl,S. Yoshida, et al. ; Neutrinos Below 100 TeV from the Southern Sky Employing Refined Veto Techniques to IceCube Data , Astroparticle Physics 116, 102392, DOI:https://doi.org/10.1016/j.astropartphys.2019.102392(2020)
IceCube Collaboration: C. Hill, A. Ishihara, K. Kin, L. Lu,Y. Makino,K. Mase, M. Meier, R. Nagai, A. Stößl,S. Yoshida, , et al. ; Search for PeV Gamma-Ray Emission from the Southern Hemisphere with 5 Years of Data from the IceCube Observatory , Astrophysical Journal 891; DOI:10.3847/1538-4357/ab6d67(2020)
IceCube Collaboration: C. Hill, A. Ishihara, K. Kin, L. Lu,Y. Makino,K. Mase, M. Meier, R. Nagai, A. Stößl,S. Yoshida, , et al. ; A Search for MeV to TeV Neutrinos from Fast Radio Bursts with IceCube , Astrophysical Journal 890,111; DOI: 10.3847/1538-4357/ab564b (2020)
IceCube-Gen2 Collaboration: C. Hill, A. Ishihara, K. Kin, L. Lu,Y. Makino,K. Mase, M. Meier, R. Nagai, A. Stößl,S. Yoshida, , et al. ; Combined Sensitivity to the Neutrino Mass Ordering with JUNO, the IceCube Upgrade, and PINGU, Physical Review D101 (2020) 032006; DOI: https://doi.org/10.1103/PhysRevD.101.032006 (2020)
IceCube-Gen2 Collaboration: A. Ishihara,L. Lu,Y. Makino,K. Mase,R. Nagai, A. Stößl,S. Yoshida , et al. ; Design and Performance of the first IceAct Demonstrator at the South Pole , Journal of Instrumentation 15,T02002n; DOI: 10.1088/1748-0221/15/02/T02002 (2020)
IceCube Collaboration: C. Hill, A. Ishihara, K. Kin, L. Lu,Y. Makino,K. Mase, M. Meier, R. Nagai, A. Stößl,S. Yoshida, , et al. ; Time-integrated Neutrino Source Searches with 10 years of IceCube Data , Phys. Rev. Lett. 124, 051103; DOI:10.1103/PhysRevLett.124.051103(2020)
IceCube Collaboration: C. Hill, A. Ishihara, K. Kin, L. Lu,Y. Makino,K. Mase, M. Meier, R. Nagai, A. Stößl,S. Yoshida, et al. ; Development of an Analysis to Probe the Neutrino Mass Ordering with Atmospheric Neutrinos Using Three Years of IceCube DeepCore Data , European Physical Journal C80, 009; DOI:10.1140/epjc/s10052-019-7555-0 (2020)
IceCube Collaboration: C. Hill, A. Ishihara, K. Kin, L. Lu,Y. Makino,K. Mase, M. Meier, R. Nagai, A. Stößl,S. Yoshida, , et al. ; Efficient Propagation of Systematic Uncertainties from Calibration to Analysis with the SnowStorm Method in IceCube, Journal of Cosmology and Astroparticle Physics 10,048, DOI: 10.1088/1475-7516/2019/10/048 (2019)
IceCube Collaboration: C. Hill, A. Ishihara, K. Kin, L. Lu,Y. Makino,K. Mase, M. Meier, R. Nagai, A. Stößl,S. Yoshida, , et al. ; Search for Sources of Astrophysical Neutrinos Using Seven Years of IceCube Cascade Events, Astrophys. J. 886, 12, DOI: 10.3847/1538-4357/ab4ae2 (2019)
IceCube Collaboration: A. Ishihara,L. Lu,Y. Makino,K. Mase,R. Nagai, A. Stößl,S. Yoshida , et al. ; Investigation of Two Fermi-LAT Gamma-Ray Blazars Coincident with High-Energy Neutrinos Detected by IceCube, ApJ 880 103, 2019, DOI: 10.3847/1538-4357/ab2ada (2019)
IceCube Collaboration: C. Hill, A. Ishihara, K. Kin, L. Lu,Y. Makino,K. Mase, M. Meier, R. Nagai, A. Stößl,S. Yoshida, et al. ; Cosmic Ray Spectrum and Composition from PeV to EeV Using 3 Years of Data From IceTop and IceCube, Phys. Rev. D 100, 082002, DOI:10.1103/PhysRevD.100.082002 (2019)
Proceedings, Reviews etc.
Published on Nov. 14, 2019
"Development of the front-end electronics for the new optical module “D-Egg” for IceCube-Gen2 " ,R. Nagai,JPS Conf. Proc.27 , 011012 (2019),5th International Workshop on New Photon-Detectors
Published online: March 20, 2020
" D-Egg: new optical sensors for the IceCube Upgrade and Gen2 " ,A. Ishihara, J. Phys.: Conf. Ser. 1468 012166, 16th International Conference on Topics in Astroparticle and Underground Physics (TAUP 2019) 9-13 September 2019, Toyama, Japan
Pre-published on: 2019 July 22
" The IceCube Upgrade -- Design and Science Goals",
A. Ishihara,PoS-ICRC2019-1031, arXiv:1908.09441,ICRC 2019
" Electronics Development for the New Photo-Detectors (PDOM and D-Egg) for IceCube-Upgrade",
R. Nagai, PoS-ICRC2019-966, arXiv:1908.11564, ICRC 2019
" The Next Generation of IceCube Realtime Neutrino Alerts",
L. Lu, PoS-ICRC2019-1021, arXiv:1908.04884, ICRC 2019
" Arrival direction reconstruction of ultra-high-energy neutrinos with ARA",
M. Kim, PoS (ICRC2019) 933, ICRC 2019
" Calibration LEDs in the IceCube Upgrade D-Egg Modules",
A. Kiriki, PoS (ICRC2019) 923, arXiv:1908.10780, ICRC 2019
修士論文
2020年3月
Detection efficiency of next generation IceCube optical module, D-Egg, and its sensitivity to optical properties of the Antarctic ice with the GEANT4 based precise photon simulation, 桐木 彩由美, 修士論文
国際会議発表
Nov.17-22, 2019
SUBARU TELESCOPE 20TH ANNIVERSARY, "Multi-messenger astronomy with high energy neutrinos ", S.Yoshida,The Big Island of Hawaii, USA
Sept.9-13, 2019
TAUP2019, "D-Egg: new optical sensors for the IceCube Upgrade and Gen2"A. Ishihara, Institution, Toyama, Japan
July 25, 2019
ICRC 2019,
"Electronics Development for the New Photo-Detectors (PDOM and D-Egg) for IceCube-Upgrade(Poster)"R. Nagai, Madison, Wisconsin, USA
" The IceCube Upgrade - Design and Science Goals"A. Ishihara, Madison, Wisconsin, USA
" A novel method of rejecting muon backgrounds for the detection of the highest energy neutrinos (poster)"L. Lu, Madison, Wisconsin, USA
" Calibration LEDs in the IceCube Upgrade D-Egg Modules(Poster)"A. Kiriki, Madison, Wisconsin, USA
" Arrival direction reconstruction of ultra-high-energy neutrinos with ARA"M. Kim, Madison, Wisconsin, USA
May 21-22, 2019
AMON Workshop,
" New generation of IceCube realtime alerts"L. Lu, Chiba University, Chiba Japan
国際共同研究者会議
Sept.16-20, 2019
IceCube Collaboration Meeting 2019 Fall ,
"Towards to a global-fit for diffuse neutrinos (invited plenary)", L. Lu, Chiba University, Chiba Japan"
"Sensitivity to bubble column with DEgg flashers", A. Kiriki, Chiba University, Chiba Japan"
"An update on the droop correction for the D-Egg HV board", S. Vargas, Chiba University, Chiba Japan"