"Numerical modeling of magnetohydrodynamic activity in the
Swarthmore spheromak experiment",
V. S. Lukin, G. Qin, W. H. Matthaeus and M. R. Brown,
Phys. Plasmas,Volume 8, Number 5, 1600-1606, 2001.
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"Energetic particles and Magnetohydrodynamic Activity in the
Swarthmore spheromak experiment",
G. Qin, V. S. Lukin,C.D. Cothran, M. R. Brown and W. H. Matthaeus,
Phys. Plasmas,Volume 8, Number 11, 4816-4826, 2001.
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"Subdiffusive transport of charged particles perpendicular to
the large scale magnetic field",
G. Qin, W. H. Matthaeus and J. W. Bieber,
Geophys. Res. Lett., 29(4), 1048, doi:10.1029/2001GL014035, 2002.
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"Energetic particles from three-dimensional magnetic
reconnection events in the Swarthmore Spheromak Experiment",
M.R. Brown, C.D. Cothran, M. Landreman, D. Schlossberg, W.H. Matthaeus,
G. Qin, V.S. Lukin, and T. Gray,
Phys. Plasmas, Volume 9, Number 5, Part 2, 2077-2084,
2002.
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"Perpendicular transport of charged particles in composite
model turbulence: recovery of diffusion", G. Qin, W.H. Matthaeus
and J.W. Bieber, Astrophys. J., 578(2), L117-L120, 2002.
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"Transport in random magnetic fields: diffusion,
subdiffusion and nonlinear second diffusion", G. Qin, W.H. Matthaeus,
and J.W. Bieber, SOLAR WIND TEN: Proceedings of the Tenth
International Solar Wind Conference. AIP Conference Proceedings,
Volume 679, pp. 664-667, 2003
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"Nonlinear collisionless perpendicular diffusion of charged
particles", W.H. Matthaeus, G. Qin, J.W. Bieber and G.P. Zank,
Astrophys. J., 590(1), L53-L56, 2003.
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"Nonlinear Guiding Center Theory of Perpendicular Diffusion:
General Properties and Comparison with Oberservation",
J. W. Bieber, W. H. Matthaeus, A. Shalchi and G. Qin,
Geophys. Res. Lett., 31, 10, L10805, 2004
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"Interplanetary transport mechanisms of solar energetic
particles",
G. Qin, M. Zhang, J.R. Dwyer and H.K. Rassoul,
Astrophys. J., 609(2), 1076-1081, 2004,
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"Nonlinear Parallel and Perpendicular Diffusion of Charged
Cosmic Rays in Weak Turbulence"
A. Shalchi, J.W. Bieber, W.H. Matthaeus and G. Qin,
Astrophys. J., 616(1), 617-629, 2004,
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"The Model Dependence of Solar Energetic Particle Mean Free Paths
Under Weak Scattering",
G. Qin, M. Zhang, J.R. Dwyer, H.K. Rassoul G.M. Mason,
Astrophys. J., 627(1), 562-566, 2005
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"Parallel diffusion of charged particles in strong 2D turbulence",
G. Qin, W.H. Matthaeus, J.W. Bieber, Astrophys. J., 640(1),
L103-L106,
2006
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"The effect of adiabatic cooling on the fitted parallel mean free
path of solar energetic particles",
G. Qin, M. Zhang, J.R. Dwyer, J. Geophys. Res.,
111, A08101, 2006, doi:10.1029/2005JA011512
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"Ulysses observations of Jovian relativistic electrons in the
interplanetary space near Jupiter: Determination of perpendicular
particle transport coefficients and their energy dependence",
M. Zhang, G. Qin, H. Rassoul, B. McKibben, C. Lopate and B. Heber,
Planet. Space Sci., 55, Issues 1-2, 12-20, January, 2007
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"Nonlinear Parallel Diffusion of Charged Particles: Extension to the
Nonlinear Guiding Center Theory", G. Qin, Astrophys. J., 656(1),217-221,
2007
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Effect of flux tubes in solar wind on the diffusion of energetic
particles, G. Qin, and G. Li, Astrophys. J., 682, L129, 2008
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Propagation of Solar Energetic Particles in 3-dimensional
Interplanetary Magnetic Fields, M. Zhang, G. Qin and H. Rassoul,
Astrophys. J., 692, 109, 2009
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Prediction of the shock arrival times with SEP observations, G. Qin,
M. Zhang, and H.K. Rassoul, J. Geophys. Res., 114, A09104,
doi:10.1029/2009JA014332, 2009,
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Pitch angle diffusion coefficients of charged particles from computer
simulations, G. Qin and A. Shalchi, Astrophys. J., 707, 61-66,
2009
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Random Walk of Magnetic Field Lines: Analytical Theory versus
Simulations, A. Shalchi and G. Qin, submitted to Astrophys. J.
Conference Presentations
"Three-dimensional magnetic field and energetic particle
measurements and simulations on SSX",
M. R. Brown, K. Gilmore, V. S. Lukin, G. Qin and W. H. Matthaeus,
American Physical Society, Division of Plasma Physicas, (Seattle,
WA), November 1999
"Test Particles Simulations of Scattering and Spatial Diffusion in
Magnetostatic Turbulence",
G. Qin, W. H. Matthaeus and J. W. Bieber,
Spring Meeting of the American Geophysical Union,
(Washington D. C.), June 2000
"Perpendicular Transport of Charged Particles in a Turbulent
Magnetic Field: Effects of Dynamical Decorrelation and Compound
Diffusion",
W. H. Matthaeus, J. W. Bieber, G. P. Zank and G. Qin,
Spring Meeting of the American Geophysical Union,
(Washington D. C.), June 2000
"Resistive MHD and particle trajectory simulation on SSX",
V.S. Lukin, M.R. Brown, G. Qin and W.H. Matthaeus,
American Physical Society, 42nd Annual Meeting of the APS
Division of Plasma Physics combined with the 10th
International Congress on Plasma Physics, Quebec City,
Canada, October 2000
"Test Particle Simulations of Scattering and Spatial Diffusion in
Magnetostatic Turbulence: Slab and Two Component Models",
G. Qin, W. H. Matthaeus and J. W. Bieber,
Spring Meeting of the American Geophysical Union, Boston,
June 2001
"Numerical Modeling of Magnetohydrodynamic Activity in SSX",
V. S. Lukin, M. R. Brown, G. Qin and W. H. Matthaeus,
Spring Meeting of the American Geophysical Union, Boston,
June 2001
"Energetic Particles and Magnetohydrodynamic Activity in SSX",
W. H. Matthaeus, G. Qin, V. S. Lukin and M. R. Brown,
Spring Meeting of the American Geophysical Union, Boston,
June 2001
"Energetic Particles from Magnetic Reconnection Events in SSX",
M. R. Brown, C. D. Cothran, V. S. Lukin, D. J. Schlossberg,
W. H. Matthaeus and G. Qin,
Spring Meeting of the American Geophysical Union, Boston,
June 2001
"Test Particle Transport in Magnetic Turbulence: Subdiffusion
and Recovery of Diffusion",
G. Qin, W.H. Matthaeus and J.W. Bieber,
Spring Meeting of the American Geophysical Union,
Washington D.C., May 2002
"Resonance Gap and Velocity Space Diffusion of Charged Test
Particles", W.H. Matthaeus, G. Qin and J.W. Bieber,
Spring Meeting of the American Geophysical Union,
Washington D.C., May 2002
"Parallel and perpendicular transport in random magnetic
fields: diffusion, subdiffusion and nonlinear secondary
diffusion", G. Qin, W.H. Matthaeus and J.W. Bieber,
Solar Wind 10, Pisa, Italy, June 2002
"New 3D transport equations for solar energetic particles
and cosmic ray propagation", G. Qin, M. Zhang and J.R. Dwyer,
Fall Meeting of the American Geophysical Union,
San Francisco, CA, Dec. 2002
"Transport of ACE/ULEIS solar energetic particles from
impulsive events", G. Qin, J. Dwyer, M. Zhang, H.K. Rassoul,
G. Mason, M. Desai and J. Mazur, SHINE 2003 workshop, Maui, HI,
July 2003
"Transport of solar energetic particles in non-uniform heliosphere
magnetic fields: comparison between test particle simulations
and the diffusion approximations", G. Qin, M. Zhang, J.R. Dwyer
and H.K. Rassoul, Fall Meeting of the American Geophysical Union,
San Francisco, CA, Dec. 2003