2023

peer-reviewed paper

• "tic storm effects on the LEO proton flux during solar energetic particle eventsGeomagnetic storm effects on the LEO proton flux during solar energetic particle events"
  Girgis, M. K.; Hada, T.; Yoshikawa, A.; Matsukiyo, S.; Pierrard, V.; Samwel, S. W.
  Space Weather 21, 12, e2023SW003664 (2023).

  • URL
  • DOI: 10.1029/2023SW003664

2022

peer-reviewed paper

• "Numerical study of statistical behaviors of galactic cosmic rays invading the heliosphere"
  Yoshida, K.; Matsukiyo, S.; Washimi, H.; Hada, T.
  Acta Phys. Pol. B Proc. Suppl. 15, 3, A20 (2022).

  • URL
• "Radiation Analysis of LEO Mission in the South Atlantic Anomaly During Geomagnetic Storm"
  Girgis, M. K.; Hada, T.; Matsukiyo, S.; Yoshikawa, A.
  IEEE J. Radio Freq. Ident. 6, 292 (2022).

  • URL
  • DOI: 10.1109/JRFID.2022.3163441

2021

peer-reviewed paper

• "Seasonal variation and geomagnetic storm index effects on the proton flux response in the South Atlantic Anomaly by test particle simulations"
  Girgis, M. K.; Hada, T.; Matsukiyo
  J. Atmos. Solar-Terr. Phys. 228, 105808 (2021).

  • URL
  • DOI: 10.1016/j.jastp.2021.105808
• "Inner radiation belt simulations of the proton flux response in the South Atlantic Anomaly during the Geomagnetic Storm of 15 May 2005"
  Girgis, K. M.; Hada, T.; Matsukiyo, S.; Yoshikawa, A.
  J. Space Weather Space Clim. 11, 48 (2021).

  • URL
  • DOI: 10.1051/swsc/2021031
• "Trajectory analysis of galactic cosmic rays invading into the heliosphere"
  Yoshida, K.; Matsukiyo, S.; Shimokawa, K.; Washimi, H.; Hada, T.
  Astrophys. J. 916, 29 (2021).

  • URL
  • DOI: 10.3847/1538-4357/ac02c2

2020

peer-reviewed paper

• "Solar wind parameter and seasonal variation effects on the south atlantic anomaly using Tsyganenko models"
  Girgis, K. M.; Hada, T.; Matsukiyo, S.
  Earth, Planet. Space 72, 100 (2020).

  • URL
  • DOI: 10.1186/s40623-020-01221-2

2019

peer-reviewed paper

• "PIC simulation of a shock tube: Implications for wave transmission in the heliospheric boundary region"
  Matsukiyo, S.; Noumi, T.; Zank, G. P.; Washimi, H.; Hada, T.
  Astrophys. J. 888, 11 (2019).

  • URL
  • DOI: 10.3847/1538-4357/ab54c9
• "Heavy ion acceleration by super-Alfvenic waves"
  Matsukiyo, S.; Akamizu, T.; Hada, T.
  Astrophys. J. Lett. 887, L2 (2019).

  • URL
  • DOI: 10.3847/2041-8213/ab58cf
• "PIC simulation of a quasi-parallel collisionless shock: Interaction between upstream waves and backstreaming ions"
  Otsuka,F.; Matsukiyo,S.; Hada,T.
  High Ene. Dens. Phys. 33, 100709 (2019).

  • URL
  • DOI: 10.1016/j.hedp.2019.100709

2018

peer-reviewed paper

• "Effect of upstream ULF waves on the energetic ion diffusion at the Earth's foreshock: II. Observations"
  Kis,A.; Matsukiyo,S.; Otsuka,F.; Hada,T.; Lemperger,I.; Dandouras,I.; Barta,V.; Facsko,G.
  Astrophys. J. 853, 136 (2018).

  • URL
  • DOI: 10.3847/1538-4357/aad08c
• "Diffusive shock acceleration of cosmic rays from two stationary shocks"
  Nakanotani,M.; Hada,T.; Matsukiyo,S.
  Earth, Planet. Space 70, 33 (2018).

  • URL
  • DOI: 10.1186/s40623-018-0799-3
• "Effect of upstream ULF waves on the energetic ion diffusion at the Earth's foreshock: I. Theory and simulation"
  Otsuka,F.; Matsukiyo,S.; Kis,A.; Nakanishi,K.; Hada,T.
  Astrophys. J. 853, 117 (2018).

  • URL
  • DOI: 10.3847/1538-4357/aaa23f

2017

peer-reviewed paper

• "Electromagnetic structure and electron acceleration in shock-shock interaction"
  Nakanotani,M.; Matsukiyo,S.; Hada,T.; Mazelle,C.X.
  Astrophys. J. 846, 113 (2017).

  • URL
  • DOI: 10.3847/1538-4357/aa8363

2014

peer-reviewed paper

• "Full particle-in-cell simulation of two colliding shocks"
  Nakanotani,M.; Matsukiyo,S.; Hada,T.
  JPS Conf. Proc. 1, 015103 (2014).

  • URL
  • DOI: 10.7566/JPSCP.1.015103

2009

peer-reviewed paper

• "Relativistic Particle Acceleration in Developing Alfven Turbulence"
  Matsukiyo,S.; Hada,T.
  Astrophys. J. 692, 1004 (2009).

  • URL
  • DOI: 10.1088/0004-637X/692/2/1004

2008

peer-reviewed paper

• "Parametric instabilities of large-amplitude parallel propagating Alfven waves: 2D PIC simulation"
  Nariyuki,Y.; Matsukiyo,S.; Hada,T.
  New J. Phys. 10, 083004 (2008).

  • URL
  • DOI: 10.1088/1367-2630/10/8/083004

2007

peer-reviewed paper

• "Shock Modification by Cosmic-Ray-Excited Turbulences"
  Terasawa,T.; Hada,T.; Matsukiyo,S.; Oka,M.; Bamba,A.; Yamazaki,R.
  Prog. Theo. Phys. Suppl. 169, 146 (2007).

  • URL
  • DOI: 10.1143/PTPS.169.146

2006

peer-reviewed paper

• "Kinetic effects on the parametric decays of Alfven waves in relativistic pair plasmas"
  Munoz,V.; Hada,T.; Matsukiyo,S.
  Earth, Plan. Space 58, 1213-1217 (2006).

  • URL
  • DOI: 10.1186/BF03352012

2004

peer-reviewed paper

• "Disperson relation of finite amplitude Alfven wave in a relativistic electron- positron plasma"
  Hada,T.; Matsukiyo,S. ; Munoz, V.
  Proc. 12th Int’l Cong. Plasma Phys. (2004).

  • URL

2003

peer-reviewed paper

• "Parametric instabilities of circularly polarized Alfven waves in a relativistic electron-positron plasma"
  Matsukiyo,S.; Hada,T.
  Phys. Rev. E 67, 046406 (2003).

  • URL
  • DOI: 10.1103/PhysRevE.67.046406

2002

peer-reviewed paper

• "Nonlinear evolution of electromagnetic waves driven by the relativistic ring distribution"
  Matsukiyo,S.; Hada,T.
  Phys. Plasmas 9, 649-661 (2002).

  • URL
  • DOI: 10.1063/1.1431593

1999

peer-reviewed paper

• "Comparison between the Landau and Cyclotron Resonances in the Electron Beam-Plasma Interactions"
  Matsukiyo,S.; Hada,T.; Nambu,M.; Sakai,J.-I.
  J. Phys. Soc. Japan 68, 1049-1053 (1999).

  • URL
  • DOI: 10.1143/JPSJ.68.1049