Publications: Ken-Ichi Nishikawa

Publications: K.-I. Nishikawa

A. Research Articles in refereed journals:

95. Mizuno, Y., Y. Lyubarsky, K.-I. Nishikawa, & P. E Hardee, ``Three-Dimensional Relativistic Magnetohydrodynamic Simulations of Current-Driven Instability. III. Rotating Relativistic Jets'', ApJ, in press, 2012 (PDF)

94. Hardee, P. E., Y.Mizuno, K.-I. Nishikawa, ``Current Driven Instability of a SUB-ALFVENIC Relativistic Jet'', Proceedings for High Energy Phenomena in Relativistic Outflow III, Int. J. of Mod. Phys. Conf. Ser., 8, 340, 2012

93. Mizuno, Y., Y. Lyubarsky, K.-I. Nishikawa, & P. E Hardee, Relaxation of Pulsar Wind Nebula via Current-Driven Kink Instability, Proceedings for High Energy Phenomena in Relativistic Outflow III, Int. J. of Mod. Phys. Conf. Ser., 8, 368, 2012

92. Mizuno, Y., M. Pohl, J. Niemiec, B. Zhang, K.-I. Nishikawa, & P. E Hardee, Magnetic Field Amplification by Relativistic Shocks in an Inhomogeneous Medium, Proceedings for High Energy Phenomena in Relativistic Outflow III, Int, J. of Mod. Phys. Conf. Ser., 8, 364, 2012

91. Nishikawa, K.-I., J. Niemiec, B. Zhang, M. Medvedev, P. Hardee,/Y. Mizuno, A. Nordlund, J. Frederiksen, H. Sol, M. Pohl, D. H. Hartmann, G. J. Fishman, Simulation of relativistic shocks and associated radiation, Proceeding of High Energy Phenomena in Relativistic Outflows III Barcelona, June 27 - July 1, 2011, Int. J. Mod. Phys. Conf. Ser., 8, 259, 2012

90. Nishikawa, K.-I., J. Niemiec, M. Medvedev, B. Zhang, P. Hardee, A. Nordlund, J. Frederiksen, Y. Mizuno, H. Sol, M. Pohl, D. H. Hartmann, M. Oka, G. J. Fishman, Radiation from relativistic shocks with turbulent magnetic fields, Advances in Space Research, 47, pp. 1434 - 1440, 2011

89. Mizuno, Y., Y. Lyubarsky, K.-I. Nishikawa, & P. H. Hardee, Three-Dimensional Relativistic Magnetohydrodynamic Simulations of Current-Driven Instability. II. Relaxation of Pulsar Wind Nebula by Current-Driven Kink Instability, ApJ, 728, 90 (7pp), 2011

88. Mizuno, Y., M. Pohl, J. Niemiec, B. Zhang, K.-I. Nishikawa, P. Hardee, Magnetic Field Amplification by Relativistic Shocks in An Inhomogeneous Medium, ApJ, 726, 62 (11pp), 2011

87. Mizuno, Y., P. E. Hardee, & K.-I. Nishikawa, Three-Dimensional Relativistic Magnetohydrodynamic Simulations of Current-Driven Instability with A Sub-Alfvenic Jet: Temporal Properties, ApJ, 734, 19 (18pp), 2011

86. Watson, M. & K.-I. Nishikawa, A Method for Incorporating the Kerr-Schild Metric in Electromagnetic Particle-in-Cell Code, Comput. Phys. Commun., 181, 17501757, 2010

85. Mizuno, Y., B. Zhang, B. Giacomazzo, K.-I. Nishikawa, P. Hardee, S. Nagataki, and H. Hartmann, Magnetohydrodynamic Effects in Relativistic Jets, Int. J. of Mod. Phys. D, 19, 991, 2010

84. Nishikawa, K.-I., Nimiec, J., Medvedev, M., Zhang, B., Hardee, P., Mizuno, Y., Nordlund, A. Frederiksen, J., Sol, H., Pohl, M., Hartmann, D. H., Oka, M., & Fishman, J. F., Radiation from Relativistic Shocks with Turbulent Magnetic Fields, Int. J. of Mod. Phys. D, 19, 715, 2010

83. Mizuno, Y., Hardee, P. E., Lyubarsky, Y., Nishikawa, K.-I., Current-Driven Kink Instability in Relativistic Jets, IJMPD, 19, 683, 2010

82. Mizuno, Y., Y. Lyubarsky, K.-I. Nishikawa, & P. H. Hardee, Three-Dimensional Relativistic Magnetohydrodynamic Simulations of Current-Driven Instability. I. Instability of a Static Column, ApJ, 700, 684, 2009

81. Nishikawa, K. -I., J. Niemiec, M. Medvedev, P. Hardee, H. Sol, Y. Mizuno, B. Zhang, M. Pohl, M. Oka, D. H. Hartmann, Weibel instability and associated strong fields in a fully 3D simulation of a relativistic shock, ApJ, 698, L10, 2009 (PDF)

80. Cai, D. S., W. Tao, X. Yan, B. Lembege, & K.-I. Nishikawa, Bifurcation and hysteresis of magnetospheric structure with a varying Southward IMF: Field topology and global three-dimensional full particle simulations, JGR, 114, A12210, 2009

79. Mizuno, Y., B. Zhang, B. Giacomazzo, K.-I. Nishikawa, P. Hardee, S. Nagataki, and H. Hartmann, Magnetohydrodynamic Effects in Propagating Relativistic Jets: Reverse Shock and Magnetic Acceleration, ApJ, 690, L47, 2009

78. Oka, M.,  M. Fujimoto, T. K. M. Nakamura, I. Shinohara, and K.-I. Nishikawa, Magnetic Reconnection by a Naturally Retreating X-Line, PRL, 101, 205004, 2008

77. Tao, W. F., D. S. Cai, X. Y. Yan, K.-I. Nishikawa, B. Lembege, Scalability analysis of parallel Particle-In-Cell codes on computational grids, Comp. Phys. Comm., 179, 855, 2008

76. Niemiec, J., M. Pohl, T. Stroman, and K.-I. Nishikawa, Production of Magnetic Turbulence by Cosmic Rays Drifting Upstream of Supernova Remnant Shocks, ApJ, 684, 1174, 2008

75. Nishikawa, K.-I., Mizuno, Y., Fishman, G. J., Hardee, P., Particle Acceleration, Magnetic Field Generation, and Associated Emission in Collisionless Relativistic Jets, Int. J. Mod. Phys. D, 17, 1761, 2008

74. Mizuno, Y., P. Hardee, D. Hartmann, K.-I. Nishikawa, & B. Zhang, Magnetohydrodynamic Boost for Relativistic Jets, ApJ, 672, 72, 2008

73. Wu, K., S. V. Fuerst, Y. Mizuno, K.-I. Nishikawa, G. Brandurdi-Raymont, & K.G. Lee, General Relativistic Radiative Transfer: Applications to Black-Hole Systems, Chin. J. Astron. Astrophys, Supplement, 8, 226, 2008

72. Ramirez-Ruiz, E., K.-I. Nishikawa,& C. B. Hededal, Pair Loading and the origin of the upstream magnetic field in GRB shocks, ApJ, 671, 1877, 2007

71. Hardee, P., Y. Mizuno, & K.-I. Nishikawa, GRMHD/RMHD Simulations and Stability of Magnetized Spine-Sheath Relativistic Jets, AstroPhys. & Space Sci., 311, 281-286, 2007 (arXiv:0706.1916 [astro-ph])

70. Mizuno, Y., P. Hardee, & K.-I. Nishikawa, 3D Relativistic Magnetohydrodynamic Simulations of Magnetized Spine-Sheath Relativistic Jets, ApJ, 662, 835-850, 2007

69. Cai, D. S., K.-I. Nishikawa, & B. Lembege, Magnetotail Field Topology in a Threedimensional Global Particle Simulation, Plasma Phys. and Controlled Fusion, 48, B123 - B135, 2006

68. Nishikawa, K.-I., E. Ramirez-Ruiz, C. B. Hededal, P. Hardee, Y. Mizuno, G. J. Fishman, Simulation study of jitter radiation associated with afterglows observed with Swift, Il Nuovo Cimento B, vol. 121, Issue 12, p.1543-1546, 2006

67. Nishikawa, K.-I., C. B. Hededal, P. Hardee, G. J. Fishman, C. Kouveliotou, & Y. Mizuno, 3-D RPIC Simulations of Relativistic Jets: Particle Acceleration, Magnetic Field Generation, and Emission, Astrophys. Space Sci., 307, 319-323, 2007 (DOI 10.1007/s10509-006-9234-5)

66. Nishikawaa, K.-I., P. Hardee, C.B. Hededal, G. Richardson, R. Preece, H. Sol, G.J. Fishman, Particle acceleration, magnetic field generation, and emission in relativistic shocks, Advances in Space Research, 38, 1316, 2006

65. Nishikawa, K.-I., P. Hardee, C. B. Hededal, & G. J. Fishman, Acceleration Mechanics in Relativistic Shocks by the Weibel Instability, Astrophys. J., 642, 1267, 2006

64. Cai, D. S., X. Y. Yan, K.-I. Nishikawa, & B. Lembege, Particle entry into the inner magnetosphere during duskward IMF By: Global three-dimensional electromagnetic full particle simulations, Geophys. Res. Lett., 33, L12191, 2006

63. Nishikawa, K.-I., P. Hardee, C. B. Hededal, H. Sol, G. Richardson, R. Preece, & G. J. Fishman, Particle acceleration, magnetic field generation, and emission in relativistic pair jets, Il Nuovo Cimento C, vol. 28, Issue 3, p.435, 2005

62. Hededal, C. B., & K.-I. Nishikawa, The influence of an Ambient Magnetic field on Relativistic Collisionless Plasma Shocks, Astrophys. J., 623, L89, 2005

61. Nishikawa, K.-I., P. Hardee, G. Richardson, R. Preece, H. Sol, & G. J. Fishman, Particle Acceleration and Magnetic Field Generation in Electron-Positron Relativistic Shocks, Astrophys. J., 622, 927, 2005

60. Nishikawa, K.-I., G. Richardson, S. Koide, K. Shibata, T. Kudoh, P. Hardee, & G. J. Fishman, A General Relativistic Magnetohydrodynamics Simulation of Jet Formation, Astrophys. J., 625, 60, 2005

59. Nishikawa, K.-I., P. Hardee, G. Richardson, R. Preece, H. Sol, & G. J. Fishman, Particle Acceleration in Relativistic Jets due to Weibel Instability, Astrophys. J., 595, 555, 2003

58. Cai, D.-S., Y. Li, K.-I. Nishikawa, C. Xiao, X. Yan, & Z. Pu, Parallel TRISTAN code using High Performance Fortran, Space Plasma Simulation, eds. J. Buechner, C. Dum, & M. Scholer, Springer-Verlag, Berlin, Heidelberg, pp. 25 - 53, 2003

57. Cai, D.-S., Y. Li, K.-I. Nishikawa, C. Xiao, & X. Yan, Three-dimensional electromagnetic particle-in-cell code using High Performance Fortran on PC cluster, ISHPC 2002, LNCS eds H. Zima et al. pp. 515 - 525, 2002

56. Nishikawa, K.-I., & S. Ohtani, Particle simulation study of substrom triggering with a southward IMF, Advances in Space Research, 30, 2675, 2002

55. Cai, D.-S., Y. Li, T. Ichikawa, C. Xiao, & K.-I. Nishikawa, Visualization and criticality of three-dimensional magnetic field topology in the magnetotail, Earth Planets Space, 53, 1011-1019, 2001

54. Nishikawa, K.-I., Global particle simulation study of substorm onset and particle acceleration, Space Sci. Rev., 95, 361, 2001

53. Nishikawa, K.-I., & S. Ohtani, Global Particle Simulation for a Space Weather Model: Present and Future, IEEE Trans. Plasma Sci., 28, 1991, 2000

52. Nishikawa, K.-I., & S. Ohtani, Evolution of thin current sheet with a southward IMF studied by a 3-D EM particle code, J. Geophys. Res., 105, 13,017, 2000

51. Nishikawa, K.-I., J. Frank, D. M. Christodoulou, S. Koide, J.-I. Sakai, H. Sol, & R. L. Mutel, Dynamics of relativistic jets, New Astron. Rev., 42, 633, 1998

50. Nishikawa, K.-I., Particle entry through reconnection grooves in the magnetopause with a dawnward IMF as simulated by a 3-D EM particle code, Geophys. Res. Lett., 25, 1609, 1998,; Nishikawa, K.-I., & S. Ohtani, Particle entry through reconnection by a time-varying IMF as simulated by a 3-D EM particle code, in Substorms-4, ed. S. Kokubun and Y. Kamide, Kluwer Academic Pub, Dordrecht, p. 535, 1998.

49. Nishikawa, K.-I., S. Koide, J.-I. Sakai, D. M. Christodoulou, H. Sol, & R. L. Mutel, Threedimensional magnetohydrodynamic simulations of relativistic jets injected oblique to a magnetic field, Astrophys. J., 498, 166, 1998

48. Nishikawa, K.-I., Reconnections at near-Earth magnetotail and substorms studied by a 3- D EM particle code, in Geospace Mass and Energy Flow: Results From the International Solar-Terrestrial Physics Program, Geophys. Monogr. Ser., vol. 104, edited by J. L. Horwitz, W. K. Peterson, and D. L. Gallagher, p. 175, AGU, Washington D.C., 1998.

47. Nishikawa, K.-I., Particle entry into the magnetosphere with a southward IMF as simulated by a 3-D EM particle code, J. Geophys. Res., 102, 17,631, 1997

46. Nishikawa, K.-I., S. Koide, J.-I. Sakai, D. M. Christodoulou, H. Sol, & R. L. Mutel, Three-dimensional magnetohydrodynamic simulations of relativistic jets injected along a magnetic field, Astrophys. J., 483, L45, 1997

45. Nishikawa, K.-I., J. Zhao, J.-I. Sakai, & T. Neubert, Study of nonlinear Alfven waves in an electron-positron plasma with a 3-D EM particle code, Adv. Space Res., 19, (1)117, 1997

44. Zhao, J., J. I. Sakai, & K.-I. Nishikawa, Excitation of whistler waves driven by an electron temperature anisotropy, Solar Phys., 168, 345, 1996

43. Kitanishi, T., J. Zhao, J. I. Sakai, & K.-I. Nishikawa, Electromagnetic waves emitted from an electron-positron plasma cloud moving across a magnetic field, Phys. Rev. E, 53, 6376, 1996.

42. Koide, S. J. I. Sakai, K.-I. Nishikawa, & R. L. Mutel, Numerical simulation of bent jets: Propagation into an oblique magnetic field, Astrophys. J., 464, 724, 1996; also in Energy transport in radio galaxies and quasars, edited by P. E. Hardee, A. H. Bridle, & J. A. Zensus, p. 371, 1996.

41. Koide, S., K.-I. Nishikawa, & R. L. Mutel, A two-dimensional Simulation of relativistic magnetized jet, Astrophys. J., 463, L71, 1996

40. Zhao, J., J. I. Sakai, & K.-I. Nishikawa, Coalescence of two parallel current loops in a non-relativistic electron-positron plasma, Phys. Plasmas, 3, 844, 1996

39. Nishikawa, K.-I., O. Buneman, & T. Neubert, Solar Wind-Magnetosphere Interaction as Simulated by a 3-D EM Particle Code, Astrophys. Space Sci., 227, 265, 1995; also in Plasma Astrophysics and Cosmology, edited by A. T. Peratt, Kluwer Academic Pub., p. 265, 1995; Nishikawa, K.-I. and T. Neubert, Solar Wind-Magnetosphere Interaction as Simulated by a 3-D EM Particle Code: A 3-D Reconnection at the Magnetopause, Adv. Space Res. 18, (8)263, 1996

38. Koide, S. & K.-I. Nishikawa, Alpha effect and hydrodynamical helicity of anisotropic turbulence in reversed field pinch, J. Phys. Soc. Jpn., 64, 4684, 1995

37. Zhao, J., J. I. Sakai, & K.-I. Nishikawa, Particle simulation of collision between a plasma cloud and a current loop, Astrophys. J.,, 449, L161, 1995

36. Sakai, J. I., T. Fushiki, & K.-I. Nishikawa, A model of solar flares triggered by interactions between force-free current loops and plasmoids, Solar Phys., 158, 301, 1995

35. Buneman, O., K.-I. Nishikawa, & T. Neubert, Solar wind-magnetosphere interaction as simulated by a 3D EM particle code, in Space Plasmas: Coupling Between Small and Medium Scale Processes, Geophys. Monogr. Ser., vol. 86, edited by M. Ashour-Abdalla, T. Chang, and P. Dusenbery, p. 347, AGU, Washington D.C., 1995.

34. Zhao, J., J.I. Sakai, K.-I. Nishikawa, & T. Neubert, Relativistic particle acceleration in an electron-positron plasma with a relativistic electron beam, Phys. Plasmas, 1, 4114, 1994

33. Nishikawa, K.-I., J.-I. Sakai, J. Zhao, T. Neubert, & O. Buneman, Coalescence of two current loops with kink instability simulated by 3-D EM particle code, Astrophys. J., 434, 363, 1994; also in Adv. Space Res., 17, (4/5)125, 1995

32. Sakai, J.-I., J. Zhao, & K.-I. Nishikawa, Loop heating by DC electric current and electromagnetic wave emission simulated by 3-D EM particle code, Solar Phys., 154, 97, 1994

31. Dum, C. T. & K.-I. Nishikawa, Two-dimensional simulation studies of the electron beamplasma instability, Phys. Plasmas, 1, 1821, 1994

30. Nishikawa, K.-I., O. Buneman, & T. Neubert, New aspects of whistler waves driven by an electron beam as studied by a 3-D electromagnetic particle code, Geophys. Res. Lett., 21, 1019, 1994; also in Adv. Space Res., 15, (12)17, 1995

29. Moghaddam-Taaheri, E., G. Lu, C. K. Goertz, & K.-I. Nishikawa, Study of the CIV effect in finite size clouds by particle-in-cell simulation, J. Geophys. Res.,, 99, 6393, 1994

28. Zhao, J., K.-I. Nishikawa, J.-I. Sakai, & T. Neubert, Study of non-linear Alfven waves in an electron-positron plasma with 3-D EM particle code, Phys. Plasmas, 1, 103, 1994

27. Buneman, O., T. Neubert & K.-I. Nishikawa, Solar wind-magnetosphere interaction as simulated by a 3D EM particle code, IEEE Trans. Plasma Sci., 20, 810, 1992

26. Neubert, T., R. H. Miller, O. Buneman, & K.-I. Nishikawa, The dynamics of low- plasma cloud as simulated by a 3-dimensional electromagnetic particle code, J. Geophys. Res., 97, 12,057, 1992

25. Nishikawa, K.-I. & I. H. Cairns, Simulation of the nonlinear evolution of electron plasma waves, J. Geophys. Res., 96, 19,343, 1991

24. Goertz, C. K., T. Whelan, & K.-I. Nishikawa, A new numerical code for simulating current driven instabilities on auroral field lines, J. Geophys. Res.,, 96, 9579, 1991

23. Nishikawa, K.-I., G. Ganguli, Y. C. Lee, & P. J. Palmadesso, Simulation of electrostatic turbulence due to sheared flows parallel and transverse to the magnetic field, J. Geophys. Res., 95, 1029, 1990

22. Nishikawa, K.-I., G. Ganguli, Y. C. Lee, & P. J. Palmadesso, Simulation of electrostatic ion instabilities in the presence of parallel currents and transverse electric fields, Physics of Space Plasma (1988), SPI Conference Proceedings and Reprints Series, Number 8, T. Chang, G. B. Crew, and J. R. Jasperse, eds., Scientific Publishers, Inc., Cambridge, MA, 1989, p. 405; also in Proceedings of an International School and Workshop on Plasma Astrophysics, esa SP-285 (Vol. 1) p. 385, esa, Paris, France, 1989.

21. Nishikawa, K.-I., L. A. Frank, & C. Y. Huang, Three-dimensional simulation of whistler modes excited by the Spacelab 2 electron beam, J. Geophys. Res.,, 94, 6855, 1989

20. Cairns, I. H. & K.-I. Nishikawa, Simulation relevant to the beam instability in the foreshock, J. Geophys. Res., 94, 79, 1989

19. Nishikawa, K.-I., G. Ganguli, Y. C. Lee, & P. J. Palmadesso, Simulation of electrostatic modes in a magnetoplasma with transverse inhomogeneous electric field, Phys. Fluids,, 31, 1568, 1988

18. Nishikawa, K.-I., L. A. Frank, & C. Y. Huang, Simulation of electrostatic turbulence in the plasma sheet boundary layer with electron currents and bean-shaped ion beams, J. Geophys. Res., 93, 5929, 1988

17. Nishikawa, K.-I., L. A. Frank, T. E. Eastman, & C. Y. Huang, Simulation of electrostatic turbulence in the plasma sheet boundary layer with electron currents and ion beams, Magnetotail Physics, ed. by A. T. Y. Lui, Johns Hopkins University Press, p. 313, 1987.

16. Nishikawa, K.-I. & H. Okuda, Heating of light ions in the presence of a large amplitude heavy ion cyclotron wave, in Ion Acceleration in the Magnetosphere and Ionosphere, Geophys. Monogr. Ser., vol. 38, edited by T. Chang, AGU, Washington D.C., 1986.

15. Nishikawa, K.-I. & H. Okuda, Heating of light ions in the presence of a large amplitude heavy ion cyclotron wave, J. Geophys. Res., 90, 2921, 1985

14. Nishikawa, K.-I., H. Okuda, & A. Hasegawa, Heating of heavy ions on auroral field lines in the presence of a large amplitude hydrogen cyclotron wave, J. Geophys. Res., 90, 419, 1985.

13. Okuda, H. & K.-I. Nishikawa, Ion-beam-driven electrostatic hydrogen cyclotron waves on auroral field lines, J. Geophys. Res., 89, 1023, 1984

12. Sakai, J. & K.-I. Nishikawa, A model of `disparitions brusques' (sudden disappearance of eruptive prominences) as an instability driven by MHD-waves, Solar Phys., 88, 241, 1983

11. Nishikawa, K.-I., H. Okuda, & A. Hasegawa, Heating of heavy ions on auroral field lines, Geophys. Res. Lett., 10, 553, 1983

10. Nishikawa, K.-I. & J. Sakai, Stabilizing effect of a normal magnetic field on the collisional tearing mode, Phys. Fluids, 25, 1384, 1982

9. Sakai, J., K.-I. Nishikawa, & Y. Terashima, Collisional tearing and twisting modes in a current sheet with a normal magnetic field and its application to the sudden disappearance of eruptive prominences, International Conference on Plasma Physics, Goeteborg, p. 54, 1982.

8. Nishikawa, K.-I., K. Itoh, T. Tuda, & Y. Terashima, Numerical study on drift and Alfven waves in a current-carrying plasma, J. Phys. Soc. Jpn., 51, 1606, 1982

7. Nishikawa, K.-I., Numerical study of current-driven collisional drift and Alfven instabilities in a sheared magnetic field, J. Phys. Soc. Jpn., 48, 2104, 1980

6. Nishikawa, K.-I. & Y. Terashima, Numerical study on drift-Alfven mode in a currentcarrying plasma with sheared magnetic field, International Conference on Plasma Physics, Nagoya, p. 257, 1980.

5. Nishikawa, K.-I., Numerical analysis of current-driven collisional drift instability in a sheared magnetic field, J. Phys. Soc. Jpn., 46, 1043, 1979

4. Nishikawa, K.-I., T. Hatori, & Y. Terashima, Numerical analysis of nonlinear collisional drift instability, J. Phys. Soc. Jpn., 45, 998, 1978

3. Nishikawa, K.-I., T. Hatori, & Y. Terashima, Nonlinear heat and particle transport due to collisional drift waves, Phys. Fluids, 21, 1127, 1978

2. Hatori, T., K.-I. Nishikawa, Y. Terashima, T. Dodo, & O. Okada, Non-linear transport due to collisional drift waves and interpretation of related experiments, Plasma Physics and Controlled Nuclear Fusion Research, IAEA Vienna, Vol. 2, p. 345, 1977.

1. Nishikawa, K.-I. and H. Nakano, A continuous Ising model exhibiting phase transition of first or second order, Prog. Theor. Phys., 56, 773, 1976

B. Conference Proceedings and Reports: (since 2001)

53. Nishikawa, K.-I., E.-J. Choi, K. Min, P. Hardee, Y. Mizuno, B. Zhang, J. Niemiec, M. Medvedev, A. Nordlund, J. Frederiksen, H. Sol, M. Pohl, D. H. Hartmann, J. F. Fishman, Radiation from shock-accelerated particles, Proceeding of Science, 028, 2012

52. Nishikawa, K.-I., B. Zhang, E.-J. Choi, K. Min, P. Hardee, Y. Mizuno, J. Niemiec, M. Medvedev, A. Nordlund, J. Frederiksen, H. Sol, M. Pohl, D. H. Hartmann, J. F. Fishman, Radiation from accelerated particles in shocks and reconnection regions, IAU Symposium 279: Death of Massive Stars: Supernovae & Gamma-Ray Bursts, submitted, 2012

51. Mizuno, Y., Y. Lyubarsky, K.-I. Nishikawa & P. E. Hardee, The Current-Driven Kink Instability in Magnetically Dominated Relativistic Jets, Proceedings for Waves and Instabilities in Space and Astrophysical Plasmas, AIP Conf. Proc., 1439, pp. 226-236, 2012

50. Nishikawa, K.-I., E.-J. Choi, K. Min, P. Hardee, Y. Mizuno, B. Zhang, J. Niemiec, M. Medvedev, A. Nordlund, J. Frederiksen, H. Sol, M. Pohl, D. H. Hartmann, J. F. Fishman, Simulation of Relativistic Jets and Associated Self-consistent Radiation, the proceeding of 6th International Conference on Numerical Modeling of Space Plasma Flows, June 13 - 17, 2011, Valencia, Spain, ASP Conference Series, v. 459, 143, 2012

49. Nishikawa, K.-I., E. J. Choi, K. Min, P. Hardee, Y. Mizuno, B. Zhang, J. Niemiec, M. Medvedev, A. Nordlund, J. Fredriksen, M. Pohl, H. Sol, D. H. Hartmann, G. J. Fishman, Simulation of Relativistic Jets and Associated Self-consistent Radiation, 2011 Fermi Symposium proceedings - eConf C110509, 2011 (arXiv:1111.3622)

48. Nishikawa, K.-I., J. Niemiec, M. Medvedev, B. Zhang, P. Hardee, A. Nordlund, J. Frederiksen, Y. Mizuno, H. Sol, M. Pohl, D. H. Hartmann, G. J. Fishman, Simulation of relativistic shocks and associated radiation from turbulent magnetic fields, Proceeding of Gamma Ray Bursts 2010 Conference, IAU Conference Proceeding Series, v. 1358, pp. 87 - 90, 2011

47. Nishikawa, K.-I., J. Niemiec, M. Medvedev, B. Zhang, P. Hardee, A. Nordlund, J. Frederiksen, Y. Mizuno, H. Sol, M. Pohl, D. H. Hartmann, G. J. Fishman, Simulation of Relativistic Shocks and Associated Self-consistent Radiation, Proceeding of UAHWorkshop 2010; Partially Ionized Plasmas throughout the Cosmos, IAU Conference Proceeding Series, v. 1366, pp. 163-171, 2011

46. Mizuno, Y., P. E. Hardee, Y. Lyubarsky, K.-I. Nishikawa, Current-Driven Kink Instability in Relativistic Jets, Proceeding of 274 IAU Symposium Advances in Plasma Astrophysics, IAU Conference Proceeding Series, pp. 476 - 478, 2011

45. Mizuno, Y., M. Pohl, J. Niemiec, B. Zhang, K.-I. Nishikawa, P. E. Hardee, Magnetic Field Amplification by Relativistic Shocks in Turbulent Medium, Proceeding of 274 IAU Symposium Advances in Plasma Astrophysics, IAU Conference Proceeding Series, pp. 445 - 448, 2011

44. Nishikawa, K.-I. J. Niemiec, M. Medvedev, B. Zhang, P. Hardee, Y. Mizuno, A. Nordlund, J. Frederiksen, H. Sol, M. Pohl, D. H. Hartmann, J. F. Fishman, Simulation of relativistic shocks and associated radiation from turbulent magnetic fields, the proceeding of 5th International Conference on Numerical Modeling of Space Plasma Flows, June 13 - 18, 2010, San Diego, CA, ASP Conference Seriesi>, v. 444, pp. 81 - 86, 2011

43. Nishikawa, K.-I. J. Niemiec, M. Medvedev, B. Zhang, P. Hardee, Y. Mizuno, A. Nordlund, J. Frederiksen, H. Sol, M. Pohl, D. H. Hartmann, J. F. Fishman, Simulation of relativistic shocks and associated radiation from turbulent magnetic fields, the Proceedings of the IAU Symposium 275, Jets at all Scales, pp. 354 - 357, 2011

42. Mizuno, Y., M. Pohl, J. Niemiec, B. Zhang, K.-I. Nishikawa, P. Hardee, Magnetic Field Amplification by Relativistic Shocks in Turbulent Medium, Proceedings of Deciphering the Ancient Universe with Gamma-Ray Bursts, AIP Conference Proceedings, vol. 1279, pp. 385 - 387, 2010

41. Nishikawa, K.-I. J. Niemiec, M. Medvedev, B. Zhang, P. Hardee, Y. Mizuno, A. Nordlund, J. Frederiksen, H. Sol, M. Pohl, D. H. Hartmann, J. F. Fishman, Simulation of relativistic shocks and associated self-consistent radiation, Proceedings of Deciphering the Ancient Universe with Gamma-Ray Bursts, AIP Conference Proceedingsi>, vol. 1279, pp. 261 - 264, 2010

40. Nishikawa, K.-I. J. Niemiec, M. Medvedev, B. Zhang, P. Hardee, Y. Mizuno, A. Nordlund, J. Frederiksen, H. Sol, M. Pohl, D. H. Hartmann, J. F. Fishman, Simulation of relativistic shocks and associated radiation, SLAC's eConf (arXiv:0912.1583)

39. Mizuno, Y., P. Hardee, Y. Lyubarsky, K. Nishikawa, Stability of magnetized relativistic jets, the Proceeding for Accretion and Ejection in AGN: A Global View, ASP Conference Series, vol. 427, pp. 203 - 204, 2010

38. Nishikawa, K.-I. J. Niemiec, M. Medvedev, B. Zhang, P. Hardee, Y. Mizuno, A. Nordlund, J. Frederiksen, H. Sol, M. Pohl, D. H. Hartmann, M. Oka, G. J. Fishman, Simulation of relativistic shocks and associated radiation, ASP Conference Series, vol. 429, pp. 127 - 135, 2010

37. Nishikawa, K.-I., J. Niemiec, M. Medvedev, B. Zhang, P. Hardee, A. Nordlund, J. Frederiksen, Y. Mizuno, H. Sol, M. Pohl, D. H. Hartmann, M. Oka, G. J. Fishman, Radiation from relativistic shocks with turbulent magnetic fields, the Proceeding for Neutron Stars & Gamma Ray Bursts 2009, March 30 - April 4, 2009, eds A. Ibrahim and J. Gridlay (AIP web publication) (arXiv:0906.5018)

36. Mizuno, Y., P. Hardee, and K.-I. Nishikawa, Stability of Magnetized Spine-Sheath Relativistic Jets, in Proc. of International Conference on Protostellar Jets in Context, Springer, 589, 2009

35. Niemiec, J., K.-I. Nishikawa, P. Hardee, M. Pohl, M. Medvedev, Y. Mizuno, B. Zhang, M. Oka, H. Sol, and D. Hartmann, Shock structure and magnetic-field generation associated with relativistic jets in unmagnetized pair plasma, Proceedings of 31st International Cosmic Ray Conference, Lodz, Poland, July 7-15, 2009 (CD)

34. Mizuno, Y., B. Zhang, B. Giacomazzo, K. Nishikawa, P. Hardee, S. Nagataki, D. H. Hartmann, Magnetohydrodynamic Effects in Propagating Relativistic Ejecta: Reverse Shock and Magnetic Acceleration, GAMMA-RAY BURST: Sixth Huntsville Symposium. AIP Conference Proceedings, Vol. 1133, pp. 229 - 231, 2009

33. Nishikawa, K.-I., Medvedev, M., Zhang, B., Hardee, P., Niemiec, J., Nordlund, A., Frederiksen, J.T., Fishman, G. J., Mizuno, Y., Sol, H., & G. J. Fishman, Radiation from relativistic jets in turbulent magnetic fields, GAMMA-RAY BURST: Sixth Huntsville Symposium. AIP Conference Proceedings, Volume 1133, pp. 235 - 237, 2009 (arXiv:astroph/ 0901.4058)

32. Niemiec, J., Pohl, M., Stroman, T., & Nishikawa, K.-I., Magnetic Turbulence Production by Cosmic Rays Drifting Upstream of Supernova Remnant Shocks, Proceedings of 4th Heidelberg International Symposium on High Energy Gamma-Ray Astronomy 2008, Heidelberg, Germany, AIP Conference Proceedings Eds. F. A. Aharonian, W. Hofmann, F. Rieger 1085, 349, 2009

31. Nishikawa, K. -I., J. Niemiec, H. Sol, M. Medvedev, B. Zhang, A. Nordlund, J. T. Frederiksen, P. Hardee, Y. Mizuno, D. Hartmann, & G. J. Fishman, New Relativistic Particle- In-Cell Simulation Studies of Prompt and Early Afterglows from GRBs, Proceedings of 4th Heidelberg International Symposium on High Energy Gamma-Ray Astronomy 2008, Heidelberg, Germany, AIP Conference Proceedings Eds. F. A. Aharonian, W. Hofmann, F. Rieger 1085, 589, 2009 (arXiv:astro-ph/0809.5067)

30. Mizuno, Y., Hardee, P., and Nishikawa, K.-I., Stability of Magnetized Spine-Sheath Relativistic Jets, Proceeding of Workshop on Blazar Variability across the Electromagnetic Spectrum, Proceedings of Science, BLAZARS2008, 050, 2008

29. Nishikawa, K.-I., Mizuno, Y., Hardee, P., Sol, H., Medvedev, M., Zhang, B., Nordlund, A., Frederiksen, J.T., Fishman, G. J., Preece, R., Radiation from relativistic jets, Proceeding of Workshop on Blazar Variability across the Electromagnetic Spectrum, Proceedings of Science, BLAZARS2008, 053, 2008

28. Nishikawa, K.-I., Hardee, P., Mizuno, Y., Medvedev, M., Zhang, B., Hartmann, D., Fishman, G. J., Relativistic Particle-In-Cell Simulation Studies of Prompt and Early Afterglows from GRBs, Seventh European Workshop on Collisionless Shocks, Paris, 7- 9 November 2007, p. 219, 2008

27. Mizuno, Y., Hardee, P., Hartmann, D. H., Nishikawa, K.-I., & Zhang, B., A Magnetohydrodynamic Boost for Relativistic Jets, AIPC, 1000, 405, 2008

26. Mizuno, Y., Nishikawa, K.-I., Hardee, P., Fishman, G. J., & Preece, R., Relativistic Particle-In-Cell Simulation Studies of Prompt and Early Afterglows from GRBs, AIPC, 1000, 393, 2008

25. Mizuno, Y., Hardee, P., & Nishikawa, K.-I., 3D Relativistic MHD Simulations of Magnetized Spine-Sheath Relativistic Jets, Extragalactic Jets: Theory and Observation from Radio to Gamma Ray, eds. T. A. Rector and D. S. De Young, ASPCS, v. 386, 410, 2008

24. Nishikawa, K.-I., Hardee, P., Hededal, C. B., Mizuno, Y., & Fishman, G. J., Simulation study of magnetic fields generated by the electromagnetic filamentation instability, AIPCS, v. 921, 355 - 356, 2007

23. Mizuno, Y., Nishikawa, K.-I., Hardee, P., & Fishman, G. J., Relativistic MHD Simulations of Relativistic Jets with RAISHIN, AIPCS, v. 921, 351-352, 2007

22. Mizuno, Y., Hardee, P., & Nishikawa, K.-I., 3D Relativistic MHD Simulations of Magnetized Spine-Sheath Relativistic Jets, VI Microqusasar Workshop: Microquasars and Beyond, PoS, MQW6, 086, 2006

21. Mizuno, Y., Hardee, P., & Nishikawa, K.-I., GRMHD Simulations of Jet Formation with a Newly-Developed GRMHD Code, VI Microqusasar Workshop: Micro- quasars and Beyond, PoS, MQW6, 045, 2006

20. Nishikawa, K.-I., Hardee, P. E., Hededal, C. B., Mizuno, Y., & Fishman, G. J., 3-D RPIC simulations of relativistic jets: Particle acceleration, magnetic field generation, and emission, VI Microqusasar Workshop: Microquasars and Beyond, PoS, MQW6, 047, 2006

19. Mizuno, Y., K.-I. Nishikawa, S. Koide, P. Hardee, & G. J. Fishman, GRMHD Simulations of Jet Formation with RAISHIN, Proceedings of the Eleventh Marcel Grossmann Meeting on General Relativity, edited by H. Kleinert, R.T. Jantzen and R. Ruffini,World Scientific, Singapore, Part B, p. 1564, 2008

18. Nishikawa, K.-I., Y. Mizuno, M. Watson, P. Hardee,, S. Fuerst, K. Wu, & G. J. Fishman, 3-D GRMHD and GRPIC Simulations of Disk-Jet Coupling and Emission, Proceedings of the Eleventh Marcel Grossmann Meeting on General Relativity, edited by H. Kleinert, R.T. Jantzen and R. Ruffini, World Scientific, Singapore, Part B, p. 1582, 2008

17. Mizuno, Y., K.-I. Nishikawa, S. Koide, P. Hardee, D. H. Hartmann, and G. J. Fishman, GRMHD Simulations of Jet Formation by Using a Newly Developed GRMHD Code, The 6th INTEGRAL Workshop The Obscured Universe, ESA, SP-622, pp. 227 - 230, 2006

16. Nishikawa, K.-I., D. H. Hartmann, P. Hardee, C. Hededal, Y. Mizuno, G. J. Fishman, Particle acceleration, magnetic field generation and emission from relativistic jets and supernova remnants, The 6th INTEGRAL Workshop The Obscured Universe, ESA, SP-622, pp. 223 - 226, 2006

15. Cai, D. S., B. Lembege, and K.-I. Nishikawa, Visualization of Tangled Vector Field Topology and Global Bifurcation of Magnetospheric Dynamics, Advanced Methods for Space Simulations, Tutorial at ISSS-7, March 26 - 31, 2005, Kyoto, Japan , Terra Scientific publication, Tokyo, 2007

14. Nishikawa, K.-I., P. Hardee, C. B. Hededal, C. Kouvelioutou, G. J. Fishman, and Y. Mizuno, Simulation Studies of Early Afterglows Observed with SWIFT, in Gamma Ray Bursts in the Swift Era, edited by S. S. Holt, N. Gehrels, and J. A. Nousek, AIP Conf. Proc., v. 836, pp. 265 - 270, 2006

13. Mizuno, Y., K.-I. Nishikawa, P. Hardee, and S. Koide, General Relativistic MHD Simulations of Relativistic Jets from a Rotating Black Hole Magnetosphere, in Relativistic Astrophysics and Cosmology - Einstein's Legacy, edited by G. Hasinger, B. Aschenbach and B. Leibundgut, Springer-Verlag series, ESO Astrophysics Symposia, 459, 2008

12. Nishikawa, K.-I., P. Hardee, C. B. Hededal, C. Kouvelioutou, G. J. Fishman, and Y. Mizuno, Particle acceleration, magnetic field generation, and emission in relativistic pair jets, in Relativistic Astrophysics and Cosmology - Einstein's Legacy, edited by G. Hasinger, B. Aschenbach and B. Leibundgut, Springer-Verlag series, ESO Astrophysics Symposia, 462, 2008

11. Nishikawa, K.-I., P. Hardee, C. B. Hededal, G. Richardson, H. Sol, R. Preece, G. J. Fishman, C. Kouvelioutou, and Y. Mizuno, Particle acceleration in electron-ion jets, in Proceeding of Astrophysical Sources of High Energy Particles and Radiation, eds. T. Bulik, B. Rudak, G. Madejski, AIP Conf. Proc., v. 801, pp. 389 - 390, 2005

10. Nishikawa, K.-I., Y. Mizuno, S. Fuerst, K. Wu, G. Richardson, H. Sol, S. Koide, K. Shibata, T. Kudoh, and G. J. Fishman, 3-D GRMHD Simulations of Disk-Jet Coupling and Emission, in Proceeding of Astrophysical Sources of High Energy Particles and Radiation, eds. T. Bulik, B. Rudak, G. Madejski, AIP Conf. Proc., v. 801, pp. 184 - 187, 2005 (astro-ph/0509601)

9. Nishikawa, K.-I., P. Hardee, C. B. Hededal, G. Richardson, H. Sol, R. Preece, and G. J. Fishman, Weibel Instability Driven by Relativistic Pair Jets: Particle Acceleration, Magnetic Field Generation, and Emission, in 22nd Texas Symposium on Relativistic Astrophysics, pp. 538-543, 2005 (astro-ph/0503515)

8. Nishikawa, K.-I., P. Hardee, C. B. Hededal, G. Richardson, R. Preece, H. Sol, and G. J. Fishman, Particle Acceleration, Magnetic Field Generation, and Emission in Relativistic Shocks, Advances in Space Research (35th COSPAR Scientific Assembly, Paris, 18-25 July 2004), 38, 1316, 2006 (astro-ph/04102660)

7. Nishikawa, K.-I., P. Hardee, C. B. Hededal, G. Richardson, R. Preece, H. Sol, and G. J. Fishman, Relativistic Shocks: Particle Acceleration, Magnetic Field Generation, and Emission, in Proceeding of International Symposium on High Energy Gamma-Ray Astronomy, eds. F. A. Aharonian, H. J. Voelk, & D. Horns, AIP Conf. Proc., v. 745, pp. 534 - 539, 2005 (astro-ph/0410193)

6. Richardson, G., K.-I. Nishikawa, S. Koide, and K. Shibata, Computational Relativistic Fluids and Jet Formation, in Proceeding of Gamma Ray Bursts: 30 Years of Discovery, eds. E. Fenimore and M. Galassi, AIP, v. 727, p. 286, 2004

5. Nishikawa, K.-I., P. Hardee, G. Richardson, R. Preece, H. Sol, and G. J. Fishman, Particle Acceleration and Radiation associated with Magnetic Field Generation from Relativistic Collisionless Shocks, in Proceeding of Gamma Ray Bursts: 30 Years of Discovery, eds. E. Fenimore and M. Galassi, AIP, v. 727, p. 290, 2004

4. Nishikawa, K.-I., P. Hardee, G. Richardson, R. Preece, H. Sol, and G. J. Fishman, Parti- cle Acceleration and Emission in Relativistic Jets, Proceedings of the 28th International Cosmic Ray Conference. July 31-August 7, 2003. Trukuba, Japan. Editors: T. Kajita, Y. Asaoka, A. Kawachi, Y. Matsubara and M. Sasaki, p. 2063, 2003

3. Nishikawa, K.-I., G. Richardson, R. Preece, P. Hardee, G. J. Fishman, S. Koide, K. Shibata, T. Kudoh, H. Sol, L. X. Li, J. P. Hughes, and R. Blandford, 3-D General Relativistic MHD Simulations of Generating Jets, Active Galactic Nuclei: From Central Engine to Host Galaxy, eds. S. Collin, F. Combes, and I. Shlosman, APS Conference Series, Vol 290, pp. 351 - 352, 2003

2. Nishikawa, K.-I., S. Koide, K. Shibata, T. Kudoh, H. Sol, J. P. Hughes, G. Richardson, R. Preece, P. Hardee, 3-D General Relativistic MHD Simulations of Generating Jets, in New Views on Microquasars, eds. P. Durouchoux, Y. Fuchs, and J. Rodriguez, Center for Space Physics, pp. 109 - 112, 2003

1. Nishikawa, K.-I., S. Koide, K. Shibata, T. Kudoh, & H. Sol, 3-D General Relativistic MHD Simulations of Generating Jets, in Particles and Fields in Radio Galaxies, eds. R. A. Laing and K. M. Blundell, APS Conference Series, Vol 250, pp. 22 - 26, 2001