----submitted----
    1. Dynamic Model of Growth Interface, J.-F. Wang, and G. Qin, PRE, submitted
    2. Numerical simulations of solar near-relativistic electrons transport in heliosphere with different injection source models, the continuous model and the random cells model, G. Qin, L.-L. Lian, and S.-S. Wu, Astrophys. J., submitted
    -----in press----
    1. Solar Modulation of Galactic Cosmic-Rays from Hydrogen to Nickel Based on a Modified Force-field Approach, Zhenning Shen, Caixia Li, Pingbing Zuo, Gang Qin, and Xiaojun Xu, Astrophys. J., in press
    ----published----
      -------2025------
    1. Flare Set-Prediction Transformer: A Transformer-Based Set-Prediction Model for Detailed Solar Flare Forecasting, L. Qiao, and G. Qin, Universe, 11, 174, 2025, DOI: 10.3390/universe11060174, download text here
    2. Survivor bias in Longitudinal Asymmetry of Impulsive Solar Energetic Particle Events, G. Qin, L. Qiao, and Y. Wang, Astrophys. J., 985, 156, 2025, DOI: 10.3847/1538-4357/adcf97, download text here
    3. A Cosmic Ray Acceleration Mechanism Based on Background Flow Velocity Inhomogeneities Yielding Power-Law Spectra, J.-F. Wang, and G. Qin, Astrophys. J., 979, 8, 2025, DOI: 10.3847/1538-4357/ad93a8, download text here
      4. -------2024------
    4. The mean free path of 13 - 64 MeV protons derived from statistical results of solar energetic particle events, Y.-S. Zhong, Y. Wang, and G. Qin, Astrophys. J., 974, 228, 2024, DOI: 10.3847/1538-4357/ad70aa, download text here
    5. Numerical simulation of equal ratio relations for the peak intensities of >10 MeV energetic protons, Y.-S. Zhong, Y. Wang, and G. Qin, Astrophys. J., 969, 135, 2024, DOI: 10.3847/1538-4357/ad5721, download text here
    6. Modeling the transport of solar energetic particles in a corotating interaction region, Y.-S. Zhong, G. Qin, and S.-S. Wu, Astrophys. J., 968, 75, 2024, DOI: 10.3847/1538-4357/ad3fb0, download text here
    7. Long-term Variation of the Galactic Cosmic Ray Radiation Dose Rates, D. Lyu, G. Qin, and Z.-N. Shen, Space Weather, 22, e2023SW003804, 2024, DOI: 10.1029/2023SW003804, download text here
    8. The effect of solar wind on charged particles' diffusion coefficients, J.-F. Wang, and G. Qin, Astrophys. J., 961, 6, 2024, DOI: 10.3847/1538-4357/ad09b7, download text here
      9. -------2023------
    9. Relationship of transport coefficients with statistical quantities of charged particles, J.-F. Wang, and G. Qin, Astrophys. J., 954, 213, 2023, DOI: 10.3847/1538-4357/ace9d3, download text here
    10. The Crucial Role of Perpendicular diffusion in the Longitude Distribution of >10 MeV Solar Energetic Protons, Y. Wang, and G. Qin, Astrophys. J., 954, 81, 2023, DOI: 10.3847/1538-4357/ace35b, download text here, 15 additional images for Figure 5 download here
    11. Study of Solar Energetic Particle Events with Ulysses, ACE Observations and Numerical Simulations, L. Lian, G. Qin, Y. Wang, and S. Cui, Magnetochemistry, 9, 96, 2023, DOI: 10.3390/magnetochemistry9040096, download text here
    12. Modeling of the Magnetic Turbulence Level and Source Function of Particle Injection from Multiple SEP Events, L. Lian, G. Qin, S. Wu, Y. Wang, and S. Cui, Magnetochemistry, 9, 91, 2023, DOI: 10.3390/magnetochemistry9040091, download text here
    13. Correction of temperature effect of muon counts observed at Guangzhou Station, C.-L. Xu, Y. Wang, G. Qin, and P.-B. Zuo, RAA, 23, 025010, 2023, DOI: 10.1088/1674-4527/acac05, download text here
    14. The efficiency of electron acceleration by ICME-driven shocks, G. Qin, F.-J. Kong, and S.-S. Wu, Astrophys. J., 942, 63, 2023, DOI: 10.3847/1538-4357/aca60e, download text here
      15. -------2022------
    15. The Quantitative Relation of the Time Profiles of Intensities in the Well-connected Solar Energetic Particle Events, Y. Wang, D. Lyu, X. Wu, and G. Qin, Astrophys. J., 940, 67, 2022, DOI: 10.3847/1538-4357/ac99da, download text here
      16. -------2021------
    16. Study of momentum diffusion with the effect of adiabatic focusing, J.-F. Wang, and G. Qin, Astrophys. J. S., 257, 44, 2021, DOI: 10.3847/1538-4365/ac1bb3, download text here
    17. Solar Modulation of Galactic Cosmic-Ray Protons Based on a Modified Force-Field Approach, Zhenning Shen, Hao Yang, Pingbing Zuo, Gang Qin, Fengsi Wei, Xiaojun Xu, and Yanqiong Xie, Astrophys. J., 921, 109, 2021, DOI: 10.3847/1538-4357/ac1fe8, download text here
    18. Numerical Modeling of Latitudinal Gradients for Galactic Cosmic-Ray Protons During Solar Minimum: Comparing with Ulysses Observations, Zhenning Shen, G. Qin, Pingbing Zuo, Fengsi Wei, and Xiaojun Xu, Astrophys. J. S., 256, 18, 2021, DOI: 10.3847/1538-4365/ac0a78, download text here
    19. The effects of magnetic boundary on the uniform distribution of energetic particle intensities observed by multiple spacecraft, Y. Wang, D. Lyu, G. Qin, and B. Xiao, Astrophys. J., 913, 66, 2021, DOI: 10.3847/1538-4357/abf9a4, download text here
    20. Statistical Survey of Reservoir Phenomenon in Energetic Proton Events Observed by Multiple Spacecraft, Y. Wang, D. Lyu, B. Xiao, G. Qin, Y. Zhong, and L. Lian, Astrophys. J., 909, 110, 2021, DOI: 10.3847/1538-4357/abda39, download text here
    21. Magnetic Cloud and Sheath in the Ground-Level Enhancement Event of 2000 July 14. II. Effects on the Forbush Decrease, G. Qin, and S.-S. Wu, Astrophys. J., 908, 236, 2021, DOI: 10.3847/1538-4357/abd77c, download text here
      22. -------2020------
    22. Magnetic Cloud and Sheath in the Ground-Level Enhancement Event of 2000 July 14. I. Effects on the Solar Energetic Particles, S.-S. Wu, and G. Qin, Astrophys. J., 904, 151, 2020, DOI: 10.3847/1538-4357/abc0f2, download text here
    23. A study of variations of galactic cosmic ray intensity based on a hybrid data-processing method, Zhenning Shen, G. Qin, Pingbing Zuo, Fengsi Wei, and Xiaojun Xu, Astrophys. J., 900, 143, 2020, DOI: 10.3847/1538-4357/abac60, download text here
    24. THE INVARIANCE OF THE DIFFUSION COEFFICIENT WITH THE ITERATIVE OPERATIONS OF CHARGED PARTICLES' TRANSPORT EQUATION, J.-F. Wang, and G. Qin, Astrophys. J., 899, 39, 2020, DOI: 10.3847/1538-4357/aba3c8, arXiv:2006.01706, download text here
    25. Suprathermal Electron Acceleration by a Quasi-perpendicular Shock: Simulations and Observations, F.-J. Kong, and G. Qin, Astrophys. J., 896, 20, 2020, DOI: 10.3847/1538-4357/ab8e32, arXiv:1912.03591, download text here
    26. Numerical simulation and data analysis of the 23 July 2012 SEP event observed by ACE, STEREO-A, and STEREO-B, G. Qin, and S.-Y. Qi, Astron. Astrophys., 637, A48, 2020, DOI: 10.1051/0004-6361/201936786, download text here
      27. -------2019------
    27. Modulation of Galactic Cosmic Ray from Helium to Nickel in the Inner Heliosphere, Z.-N. Shen, G. Qin, Pingbing Zuo, and Fengsi Wei, Astrophys. J., 887, 132, 2019, DOI: 10.3847/1538-4357/ab5520, download text here
    28. Diffusion coefficient with displacement variance of energetic particles caused by adiabatic focusing, J.-F. Wang, and G. Qin, Astrophys. J., 886, 89, 2019, arXiv:1909.11547, DOI: 10.3847/1538-4357/ab505e, download text here
    29. Study of time evolution of the bend-over energy in the energetic particle spectrum at a parallel shock, F.-J. Kong, G. Qin, S.-S. Wu, L.-H. Zhang, H.-N. Wang, T. Chen, and P. Sun, Astrophys. J., 877, 97, 2019, arXiv:1702.04647, DOI: 10.3847/1538-4357/ab1b33, download text here
      30. -------2018------
    30. A Model of Sunspot Number with Modified Logistic Function, G. Qin, and S.-S. Wu, Astrophys. J., 869, 48, 2018, DOI: 10.3847/1538-4357/aaec08, download text here
    31. Parallel and perpendicular diffusion coefficients of energetic charged particles with adiabatic focusing, J.-F. Wang, and G. Qin, Astrophys. J., 868, 139, 2018, DOI: 10.3847/1538-4357/aae927, download text here
    32. Effects of shock and turbulence properties on electron acceleration, G. Qin, F.-J. Kong, and L.-H. Zhang, Astrophys. J., 860, 3, 2018, DOI: 10.3847/1538-4357/aac26f, download text here
    33. Modulation of galactic cosmic rays in the inner heliosphere over solar cycles, Z.-N. Shen, and G. Qin, Astrophys. J., 854, 137, 2018, DOI: 10.3847/1538-4357/aaab64, download text here
    34. Model of energy spectrum parameters of ground level enhancement events in solar cycle 23, S.-S. Wu, and G. Qin, J. Geophys. Res., 123, 76, DOI: 10.1002/2017JA024638, 2018, download text here
      35. -------2017------
    35. Modulation of Galactic Cosmic Rays in the Inner Heliosphere, Comparing with PAMELA Measurements, G. Qin, and Z.-N. Shen, Astrophys. J., 846, 56, 2017, DOI: 10.3847/1538-4357/aa83ad, download text here
    36. Perpendicular Diffusion Coefficient of Comic Rays: The Presence of Weak Adiabatic Focusing, J. F. Wang, G. Qin, Q. Ma, T. Song, and S. B. Yuan, Astrophys. J., 845, 112, 2017, DOI: 10.3847/1538-4357/aa7fb6, download text here
    37. Numerical simulations of particle acceleration at interplanetary quasi-perpendicular shocks, F.-J. Kong, G. Qin, and L.-H. Zhang, Astrophys. J., 845, 43, 2017, DOI: 10.3847/1538-4357/aa7745, download text here
    38. MAGNETIC FIELD LINE RANDOM WALK IN TWO-DIMENSIONAL TURBULENCE WITH DYNAMICAL MODEL, J.-F. Wang, G. Qin, Q. M. Ma, T. Song, and S. B. Yuan, Phys. Plasmas, 2017, 24, 082901, doi:10.1063/1.4994844 download text here
    39. Numerical simulations of solar energetic particle event timescales associated with ICMEs, S.-Y. Qi, G. Qin, and Y. Wang, Research in Astronomy and Astrophysics , 17, 33, 2017, DOI: 10.1088/1674–4527/17/4/33, download text here
      40. -------2016------
    40. A study of cosmic ray flux based on the noise in raw CCD data from solar images, Z.-N. Shen, and G. Qin, J. Geophys. Res., 121, 10712-10727, DOI: 10.1002/2016JA023376, 2016 download text here
    41. A small mission concept to the Sun-Earth Lagrangian L5 point for innovative solar, heliospheric and space weather science, B. Lavraud, Y. Liu, K. Segura, J. He, G. Qin, M. Temmer, JC Vial, M Xiong et al., JASTP 146, 171, 2016, DOI: 10.1016/j.jastp.2016.06.004, download text here
    42. Numerical Test of Different Approximations Used in the Transport Theory of Energetic Particles, G. Qin, and A. Shalchi, Astrophys. J. 823, 23, 2016, DOI: 10.3847/0004-637X/823/1/23, download text here
    43. Effect of adiabatic focusing on diffusion of energetic charged particles, Y. Wang, and G. Qin, Astrophys. J. 820, 61, 2016, DOI: 10.3847/0004-637X/820/1/61, download text here
    44. The geomagnetic cutoff rigidities at high latitudes during different solar wind and geomagnetic conditions, W. Chu, and G. Qin, Annales Geophysicae, 34, 45-53, 2016, DOI: 10.5194/angeo-34-45-2016 download text here
      45. -------2015------
    45. Simulations of a gradual solar energetic particle event observed by Helios 1, Helios 2, and IMP 8 simultaneously, G. Qin, and Y. Wang, Astrophys. J., 809, 177, 2015, DOI: 10.1088/0004-637X/809/2/177, download text here
    46. Simulations of the spatial and temporal invariance in the spectra of gradual solar energetic particle events, Y. Wang, and G. Qin, Astrophys. J., 806, 252, 2015, DOI: 10.1088/0004-637X/806/2/252, download text here
    47. Estimation of the release time of solar energetic particles near the Sun, Y. Wang, and G. Qin, Astrophys. J., 799, 111, 2015, DOI: 10.1088/0004-637X/799/1/111 download text here
    48. Perpendicular Diffusion of Energetic Particles: Numerical Test of the Theorem on Reduced Dimensionality, G. Qin, and A. Shalchi, Phys. Plasmas, 22, 012905, doi: 10.1063/1.4905862, 2015 download text here
      49. -------2014------
    49. The Modification of the Nonlinear Guiding Center Theory, G. Qin, and L.-H. Zhang, Astrophys. J., 787, 12, 2014, DOI: 10.1088/0004-637X/787/1/12, download text here, download model code here
    50. A numerical simulation of solar energetic particle dropouts during impulsive events, Y. Wang, G. Qin, M. Zhang, and S. Dalla, Astrophys. J., 789, 157, 2014, DOI: 10.1088/0004-637X/789/2/157, download text here
    51. Detailed numerical investigation of $90^\circ$ scattering of energetic particles interacting with magnetic turbulence, G. Qin, and A. Shalchi, Phys. Plasmas, 21, 042906, doi: 10.1063/1.4873895, 2014 download text here
    52. Modulation of Galactic cosmic rays during the unusual solar minimum between cycles 23 and 24, L.-L. Zhao, G. Qin, M. Zhang, and B. Heber, J. Geophys. Res., 119, 1493-1506, arXiv:1310.7076, 2014, DOI: 10.1002/2013JA019550, download text here
    53. Pitch-Angle Dependent Perpendicular Diffusion of Energetic Particles Interacting With Magnetic Turbulence, G. Qin, and A. Shalchi, Applied Physics Research, 6, 1, 1, doi: 10.5539/apr.v6n1p1, 2014 download text here
      54. -------2013------
    54. The role of the Kubo number in two-component turbulence, G. Qin, and A. Shalchi, Phys. Plasmas, 20, 092302, doi: 10.1063/1.4821026, 2013, download text here
    55. An observation-based GCR model of heavy nuclei: measurements from CRIS onboard ACE spacecraft, L.-L. Zhao, and G. Qin, J. Geophys. Res., 118, 1837-1848, doi:10.1002/jgra.50235, 2013 download text here, correction to the affiliation download
    56. TRANSPORT OF SOLAR ENERGETIC PARTICLES ACCELERATED BY ICME SHOCKS: REPRODUCING THE RESERVOIR PHENOMENON, G. Qin, Y. Wang, M. Zhang, and S. Dalla, Astrophys. J., 766, 74, 2013, DOI: 10.1088/0004-637X/766/2/74, download text here
      57. -------2012------
    57. Streamline Generation Code for particle dynamics description in numerical models of turbulence, S. Dalena, P. Chuychai, R. L. Mace , A. Greco, G. Qin, and W. H. Matthaeus, Computer Physics Communications, 183,1974, 2012, DOI: 10.1016/j.cpc.2012.04.022, download text here
    58. Despiking of spacecraft energetic proton flux to study galactic cosmic ray modulation, G. Qin, L.-L. Zhao, and H.-C. Chen, Astrophys. J., 752, 138, 2012, DOI: 10.1088/0004-637X/752/2/138, download text here
    59. Effect of perpendicular diffusion on energetic particles accelerated by the interplanetary coronal mass ejection shock, Y. Wang, G. Qin, and M. Zhang, Astrophys. J., 752, 37, 2012, DOI: 10.1088/0004-637X/752/1/37, download text here
    60. Numerical investigation of the influence of large turbulence scales on the parallel and perpendicular transport of cosmic rays, G. Qin, and A. Shalchi, Advances in Space Research, 49, 1643, 2012, DOI: 10.1016/j.asr.2012.02.035, download text here
    61. Using Soft X-ray observations to help the prediction of flare related interplanetary shocks arrival times at the Earth, H.-L. Liu, and G. Qin, J. Geophys. Res., 117, A04108, doi:10.1029/2011JA017220, 2012 download text here
    62. Effect of current sheets on the power spectrum of the solar wind magnetic field using a cell model, G. Li, G. Qin, Q. Hu, and B. Miao, Advances in Space Research, 49, 1327, 2012, DOI: 10.1016/j.asr.2012.02.008, download text here
      63. -------2011------
    63. A realistic solar wind model with current sheets, G. Li, and G. Qin, Proceedings of 5th Astrophysics Numerical Conference, Numerical Modeling of Space Plasma Flows: ASTRONUM-2010, Nikolai V. Pogorelov, Edouard Audit, and Gary P. Zank, eds, ASP Conference Series, 444, 117, 2011, download text here
    64. An effect of perpendicular diffusion on the anisotropy of solar energetic particles from unconnected sources, G. Qin, H.-Q. He, and M. Zhang, Astrophys. J., 738, 28, 2011, DOI: 10.1088/0004-637X/738/1/28, download text here
    65. Propagation of Solar Energetic Particles in 3-dimensional Interplanetary Magnetic Fields: In View of Characteristics of Sources, H.-Q. He, G. Qin and M. Zhang, Astrophys. J., 734, 74, 2011, DOI: 10.1088/0004-637X/734/2/74, download text here
    66. Effect of current sheets on the solar wind magnetic field power spectrum from the Ulysses observation: from Kraichnan to Kolmogorov scaling, G. Li, B. Miao, Q. Hu, and G. Qin, Phys. Rev. Lett., 106, 125001, 2011, DOI: 10.1103/PhysRevLett.106.125001, download text here, and the reply to the comments
    67. A Simple Analytical Method to Determine Solar Energetic Particles Mean Free Path, H.-Q. He and G. Qin, Astrophys. J., 730:46 (6pp), 2011, DOI: 10.1088/0004-637X/730/1/46, download text here
      68. -------2010------
    68. Random Walk of Magnetic Field Lines: Analytical Theory versus Simulations, A. Shalchi and G. Qin, Astrophys. Space Sci., 330, 279, 2010, DOI: 10.1007/s10509-010-0397-8, download text here
      69. -------2009------
    69. Pitch angle diffusion coefficients of charged particles from computer simulations, G. Qin and A. Shalchi, Astrophys. J., 707, 61-66, 2009, DOI: 10.1088/0004-637X/707/1/61, download text here
    70. 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, download text here
    71. Propagation of Solar Energetic Particles in 3-dimensional Interplanetary Magnetic Fields, M. Zhang, G. Qin and H. Rassoul, Astrophys. J., 692, 109, 2009, DOI: 10.1088/0004-637X/692/1/109, download text here
      72. -------2008------
    72. Effect of flux tubes in solar wind on the diffusion of energetic particles, G. Qin, and G. Li, Astrophys. J., 682, L129, 2008, download text here
      73. -------2007------
    73. Nonlinear Parallel Diffusion of Charged Particles: Extension to the Nonlinear Guiding Center Theory, G. Qin, Astrophys. J., 656(1),217-221, 2007 download text here, correction download
    74. 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, DOI: 10.1016/j.pss.2005.11.004 download text here
      75. -------2006------
    75. 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 download text here
    76. Parallel diffusion of charged particles in strong 2D turbulence, G. Qin, W.H. Matthaeus, J.W. Bieber, Astrophys. J., 640(1), L103-L106, 2006 download text here
      77. -------2005------
    77. 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 download text here
      78. -------2004------
    78. 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, download text here
    79. 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, download text here
    80. 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, doi:10.1029/2004GL020007, 2004 download text here
      81. -------2003------
    81. 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. download text here
    82. 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 download text here
      83. -------2002------
    83. 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, download text here
    84. 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, DOI: 10.1063/1.1458589, download text here
    85. 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. download text here
      86. -------2001------
    86. 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, DOI: 10.1063/1.1405015, download text here
    87. 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, DOI: 10.1063/1.1362294, download text here
    -to be submitted-
    1. The fractional transport coefficient formulas of the cosmic rays, J.-F. Wang, and G. Qin, Astrophys. J., to be submitted
    2. The numerical simulation of the cutoff boundaries determined by the solar wind and geomagnetic parameters, G. Qin, and W. Chu, J. Geophys. Res., to be submitted
    3. Dimensionless parameters in magnetic field random walk with temporal effect and particle transport theory, J.-F. Wang, and G. Qin, Astrophys. J., to be submitted
    -Arxiv Papers-
    1. Perpendicular Diffusion Effect of Cosmic Ray Dipole Anisotropy, H.-R. Meng, and G. Qin, arxiv:2407.10425, 2024 download text here
    2. Study of Different Solar Cycle Variations of Solar Energetic Particles and Cosmic Rays by Despiking ACE/SIS Heavy-Ion Fluxes, G. Qin, and L.-L. Zhao, arxiv:1312.2296, 2013 download text here
    3. Predicting Sunspot Numbers for Solar Cycles 25 and 26, S.-S. Wu, and G. Qin, arXiv:2102.06001 download text here
    -My Ph.D. Thesis-