Lectures and Publications
2014
2012
2011
- Low-speed solar wind and new classification of ambient solar wind (PPT) Magnetic Group Meeting , Sept. 9, 2011
- Global distribution of slow solar wind Magnetic Group Meeting , July 8, 2011
- The synchronic frame of photospheric magnetic field: The improved synoptic frame Zhao, X. P., J. T. Hoeksema, and P. H. Scherrer, Preprint , 07, 2011
- Global network of slow solar wind Crooker, N. U. et al, Preprint , 07, 2011
- Quantitative analysis of CME deflection in the corona Bin Gui et al, Solar Phys. V. 271, Number 1-2 , 07, 2011
- My 20 years of research at Solar Group Zhao, X. P. The Weekly Solar Physics Group Meeting , Stanford , CA, 2011/05/20
- The global character of the 2010.08.01 Earth-directed coronal mass ejection and its trigger (ppt), Zhao, X. P. and J. T. Hoeksema First SDO Workshop , Squaw Valley, CA, 2011/05/01-05
- ZEC Model Parameters of 20100801 Halo CMEs (ppt), Zhao, X. P. CISM/SEP , 2011/01/18
2010
- Identifying and Modeling Coronal Holes Observed by SDO/AIA, STEREO/A and B Using HMI Synchronic Frames(ppt), Zhao, X. P. J. T. Hoeksema, Y. Liu, P. H. Scherrer AGU Fall Meeting, San Francisco, , 2010/12/13
- The Synchronic Frame of Photospheric Magnetic Field: The Improved Synoptic Frame (pdf), Zhao, X. P. J. T. Hoeksema, P. H. Scherrer Solar Phys., Revised , 2010/09/
- Comparison of HMI Carrington Synoptic Maps Between High and Low Spatial Resolutions (pdf), Zhao, X. P. J. T. Hoeksema, & Y. Liu The 2010 AGU Meeting of Americas , Iguassu Falls, Brazil, 08--13 August, 2010
- Improvement of inversion solutions of the elliptic cone model for frontside full-halo CMEs (pdf), Zhao, X. P. Draft , March 2010
- The Magnetic Field at the Heliospheric Base During Solar Minimum (pdf), Zhao, X. P. and J. T. Hoeksema, Solar Phys., 226(2) , 379, 2010
- Cone model-based SEP event calculations for applications to multipoint observations (pdf), Luhmann, J. G. et al, Advances in Space Research, Volume 46, Issue 1, p. 1-21 , 2010
2009
- The Magnetic Field at the Heliospheric Base During Solar Minimum (pdf), Zhao, X. P. and J. T. Hoeksema AGU Fall Meeting , San Francisco, Dec. 14--18, 2009.
- Relationship between magnetic clouds and Earth-directed halo CMEs (ppt), Zhao, X. P. Secend International Space Weather Symposium , Nanjing, China, Oct. 17--21, 2009.
- Why only the elliptic cone model can be used to accurately infer the 3-D characteristics of halo CMES (pdf), Mason, J. and X. P. Zhao, CISM All-hand Meeting , Boston, Sept. 2009.
- The Synchronic Frame of Photospheric Magnetic Flux: The Improved Synoptic Frame (pdf), Zhao, X. P. J. T. Hoeksema, P. H. Scherrer Solar Phys., Revised , 2009/09/
- Improvement of inverting Carrington longitude to central meridian crossing time (ppt), Zhao, X. P. J. T. Hoeksema, P. H. Scherrer , 2009/06/
- The MDI Synchronic Frame of Photospheric Magnetic Flux: the Improved Synoptic Frame (pdf), Zhao, X. P. J. T. Hoeksema, P. H. Scherrer Solar Phys., Submitted , 2009/04/
- Influence of Coronal Holes on CMEs in Causing SEP Events (pdf), Shen et al., Preprint , 2009/04/
- Effects of the Weak Polar Fields of Solar Cycle 23: Investigation Using OMNI for the STEREO Mission Period (pdf), Lee, C. O., et al., Solar Phys., Accepted , 2009/03/
2008
- Inverting geometrical properties of 3-D rope-like CMEs from 2-D frontside halo CMEs (PPT), Zhao, X. P. 2008 AGU Fall Meeting, San Francisco, December 16, 2008
- Inprovement of Inversion Solutions for Type C Halo CMEs Using the Elliptic Cone Model (PPT), Zhao, X. P. October 9, 2008
- Validation of the One-Point Approach of the Elliptic Cone Model for the 13 December 2006 Frontside Full Halo Coronal Mass Ejection: Inversion of Kinematic Property (PDF), Zhao, X. P., H. Cremades and M. J. Owens, Second version, Aug. 6 (First version, June 27), 2008
- Absence of a Long Lasting Southward Displacement of the HCS Near the Minimum Preceding Solar Cycle 24 (PPT), Zhao, X. P., J. T. Hoeksema, P. H. Scherrer 37th COSPAR Scientific Assembly, D24, Montreal, Canada, July 15, 2008
- Inverting Three Components of Large-scale Photospheric Magnetic Vectors from Line-of-sight Components (PDF), Zhao, X. P., J. T. Hoeksema, Y. Liu, P. H. Scherrer SDO TEAM Workshop,Napa, March 25 -- 28, 2008
- Inversion solution of the elliptic cone model for disk frontside full halo CMEs (PDF), Zhao, X. P., J. Geophys. Res., 113, A02101, doi:10.1029/2007JA012582, 2008
2007
- Forecasting Super CME Disturbances X. P. Zhao, Oct. 5, 2007.
- Validating one-point inversion solution of the elliptic cone model for full halo CMEs, X. P. Zhao & Hebe Cremades, 2007 AGU Fall Meeting, San Francisco, Dec. 10 -- 15, 2007.
- Determination of geometrical and kinematical properties of disk halo CMEs using the elliptic cone model, X. P. Zhao, et. al., The 2007 CISM All-hand Meeting, Boston, Sept. 17-19,2007.
- Inversion solution of the elliptic cone model for disk frontside full halo CMEs (PDF), Zhao, X. P., J. Geophys. Res., Accepted, 29 August 2007.
; print,'v0=',v0*6.95508E+5/3600.
- Determination of the central axis field direction for frontside halo CMEs (PPT), Zhao, X. P., LWS Geostorm CDAW and Conference, Melbourne, Florida, March 5-9, 2007.
- MHD simulation of the solar corona using the synchronic frame format of the solar magnetic field and the EIT-based temperature map, Hayashi, K.,Y. Liu, J. T. Hoeksema, E. Benevolenskaya, X. P. Zhao, 2007 SPD Honolulu, Hawai'i, May 27 - 31, 2007.
- MDI Synoptic Charts of Magnetic Field: Interpolation of Polar Fields, Liu, Y. J. T. Hoeksema, X. P. Zhao, R. M. Larson 2007 SPD Honolulu, Hawai'i, May 27 - 31, 2007.
- Strength of Coronal Mass Ejections-driven Shocks near the Sun and Their Importance in Predicting Solar Energetic Particle Events, Shen, et al., Astrophys., J. 670, 849, 2007.
- Constructing the BEST High-Resolution Synoptic Maps from MDI, Hoeksema, J. T., Y. Liu, X. P. Zhao, A. Amexcua 2007 SPD Honolulu, Hawai'i, May 27 - 31, 2007.
2006
- The success rate of predicting the heliospheric magnetic polarity with MDI Synoptic Charts (PDF),
Zhao, X. P., Hoeksema, J. T., Liu, Y. & Scherrer, P. H.,
J. Geophys. Res., 111, A010, 2006.
- The effect of the differential rotation of photospheric magnetic features on the synoptic frames of the photospheric magnetic flux (PDF),
Zhao, X. P., Scherrer, P. H., Hoeksema, J. T., 2006.
- 3-D pre-eruption magnetic field configuration involved in 28 Oct. 2003 fast halo CMEs (PPT),
Zhao, X. P.,
The 36th COSPAR Scientific Assembly, Beijing, July, 2006.
- Prediction of central axis direction of magnetic clouds (PPT),
Zhao, X. P.
The West Pacific Geophysics Meeting,, Beijing, July, 2006.
- The uniqueness of inversion solution using the elliptic cone model for halo CMEs (PDF),
Zhao, X. P.,
2006 AGU Fall Meeting, San Francisco, Dec. 2006.
- Three-Dimensional Magnetohydrodynamic Simulation of a Global Solar Corona Using a Temperature Distribution Map Obtained from SOHO EIT Measurements,
Hayashi, K., Benevolenskaya, E., Hoeksema, T., Liu, Y. & Zhao, X. P.
Astrophy. J. Lett., 636, pp. L165-L168, 2006.
- MHD simulation of two successive
disturbances driven by Cone-model parameters in IPS-based solar wind,
Hayashi, K., Zhao, X. P. & Liu, Y.,
Geophys. Res. Lett., (accepted 09/06), 2006.
- The plasma parameters in the shrinking magnetic
flux tubes in the solar corona,
Hayashi, K., Zhao, X. P. & Liu, Y.,
AGU 2006 Joint Assembly, Baltimore, Maryland, 23-26 May, 2006.
- The MHD simulation of the solarcorona using the synoptic frame map of the solar photospheric magnetic field and
the SOHO/EIT coronal temperature map,
Hayashi, K., Zhao, X. P. & Benevolenskaya, E.,
The 36th COSPAR Scientific Assembly, Beijing, China, 16-23 July, 2006.
- MHD Simulation of the GlobalSolar Corona Using the Synoptic Frame of the Photospheric Magnetic Field and
Coronal-Base Temperature,
Hayashi, K., Zhao, X. P. & Benevolenskaya, E.,
AGU Fall Meeting, San Francisco, CA, Dec., 2006.
- The Sun's Polar Magnetic Flux from 1996-2006 Observed With SOHO/MDI,
Hoeksema, J. T., Benevolenskaya, E., Liu, Y., Scherrer, P. & Zhao, X. P.,
AAS-SPD, University of New Hampshire, June 25-June 30, 2006.
- The Solar Polar Field During Solar Cycles 21--23,
Hoeksema, J. T., Liu, Y. & Zhao, X.,
AGU Fall Meeting, San Francisco, Dec., 2006.
- On Magnetic structures of solar active and geomagnetic storms,
Liu, Y., Webb, D. & Zhao, X. P.,
Astrophy. J., accepted 2006,
- Magnetic Structures of Solar Active
Full Halo Coronal Mass Ejections, and Geomagnetic Storms,
Liu, Y., Webb, D. F. & Zhao, X.,
Astrophys. J., 1335-1348, 2006.
- The Reversal of Solar Magnetic Field Observed With SOHO/MDI,
Liu, Y., Hoeksema, J. T. & Zhou, X.,
SHINE Workshop, Zermatt, Utah, July 30-August 4, 2006.
- Numerical Modeling of May 1998 Interplanetary CME Events,
Odstrcil, D., Arge, C. N., Liu, Y., Michalek, G., Pizzo, V. J., Riley, P., Xie, H. & Zhao, X. P.,
SHINE 2006, Zermatt, Utah, July 30-August 4, 2006.
- Flux Tube Expansion Factor and Solar
Wind Speed: Comparison of Current Sheet Source Surface Model and Potential
Field Source Surface Model,
Poduval, B., Wang, Y. M. & Zhao, X. P.,
AGU 2006 Joint Assembly, Baltimore, Maryland, 23-26 May, 2006.
2005
- An ice cream cone model for halo CMEs (PDF), X.P. Zhao, 2005 SHINE Workshop , The big island, the Sheraton Keauhou resort, July 11-15, 2005.
- Specification of the broad shell of dense plasma for halo CMEs (PPT), X.P. Zhao, EGU General Assembly, ST2 Open session on Sun and heliosphere , Vienna, Austria, April 24 - 29, 2005.
- Prediction and understanding of the north-south displacement of the heliospheric current sheet (PDF), X.P. Zhao, J.T. Hoeksema and P.H. Scherrer, J. Geophys. Res., 110, 010723, 2005.
- Determination of geometrical and kinematical properties of frontside halo coronal mass ejections (PDF), X.P. Zhao, Solar and Sttelar Mass Ejections, Beijing, China, Proceedings IAU Symposium No. 226 , edited by K. P. Dere, J. Wang & Y. Yan, pp. 42-47, 2005. Published online 03 Jun 2005. http://journals.cambridge.org/jid_IAU.
- Identification of Earth-directed partial halo coronal mass ejections (PDF), X.P. Zhao, The Proceedings of IAU Symposium 223: Multi-wavelength Investigation of Solar Atmosphere, p. 569, 2005. ( short note )
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Comparative Analyses of the CSSS Calculation in the UCSD Tomographic Solar Observations, Dunn, T., Jackson, B. V., Hick, P. P., Buffington, A. & Zhao, X. P., Solar Physics, 227, 339-353, 2005.
- The MHD Simulation on the Coronal
Plasma in Radially Shrinking Open Magnetic Flux Tubes,
Hayashi, K., Zhao, X. P. & Poduval, B., The 36th SPD/AGU, New Orleans,
LA, May 23-27, 2005.
- ,
Poduval, B., Hoeksema, J. T. & Zhao, X. P.,The 36th SPD/AGU,, New Orleans, LA, May 23-27, 2005.
- ,
Poduval, B., Zhao, X. P. & Hoeksema, J. T., The 36th SPD/AGU, New Orleans, LA, May 23-27, 2005.
2004
- The effect of the differential rotation of photospheric magnetic features on the synoptic frame of the photospheric magnetic field (PDF), X.P. Zhao, J.T. Hoeksema and P.H. Scherrer AGU Fall Meeting, San Francisco, Dec. 12-18, 2004.
- Identification of Earth-directed partial halo coronal mass ejections, X. P. Zhao Proceedings of 223th Symposium of IAU, p. 569, 2004.
- Discrepancies in the prediction of solar wind using potential field source surface model: An investigation of possible sources (PDF), B. Poduval and X.P. Zhao J. Geophys. Res., Vol 109, No A8, A08102, 2004. An edited version of this paper was published by AGU. Copyright [2004] American Geophysical Union.
- Numerical simulation of the 12 May 1997 interplanetary CME event (PDF), D. Odstrcil, P. Riley, and X.P. Zhao J. Geophys. Res., Vol 109, No A2, A02116, 2004. An edited version of this paper was published by AGU. Copyright [2004] American Geophysical Union.
2003
- Source regions and storm-effectiveness of frontside wide span CMEs between April 14 and 24, 2002: Do all frontside partial halo CMEs encounter the Earth (PDF), X.P. Zhao and Y. Liu AGU Fall Meeting , San Francisco, December 8 -- 12, 2003.
- Source regions of broadside coronal mass ejections associated with microwave prominence eruptions (PDF), X.P. Zhao, B. Poduval and N. Gopalswamy, 2003 SHINE Workshop, Working Group 1, , Maui, July 3 -- 11, 2003.
- North-south offset of heliospheric current sheet and its causes X.P. Zhao, J.T. Hoeksema and P.H. Scherrer, The IAU XXV Assembly, JD07, Sydney, July 16, 2003.
- The source regions and storm-effectiveness of frontside full halo coronal mass ejections (PDF), X.P. Zhao and D.F. Webb J. Geophys. Res. , Vol. 108, No. A6, 2003. An edited version of this paper was published by AGU. Copyright [2003] American Geophysical Union.
2002
- The north-south offset of the heliospheric current sheet, X.P. Zhao, J.T. Hoeksema, Y. Liu and J. Sommers AGU Fall Meeting, San Francisco, December 6 -- 10, 2002.
- The effect of the offset in MDI observations of the phtospheric magnetic field on large-scale magnetic structures (HTML), Aug. 16, 2002.
- Modeling the Radial Variation of Coronal Streamer Belts During Ascending Activity Phase, X.P. Zhao, J.T. Hoeksema and N.B. Rich Advances in Space Research, Vol. 29, No. 3, p. 411, 2002.
- Determination of geometrical and kinematical properties of halo coronal mass ejections using the cone model , X.P. Zhao, S.P. Plunkett and W. Liu, J. Geophys. Res., Vol. 107, No. A8, 10.1029/2001JA009143, 2002. An edited version of this paper was published by AGU. Copyright [2002] American Geophysical Union.
- The geoeffectiveness of frontside full halo coronal
mass ejections (PDF), X.P. Zhao, COSPAR Colloquia Series, 14: "Solar-Terrestrial Magnetic Activity and Space Environment", pp. 209-216, 2002.
2001
- Interaction of frontside halo CMEs , X.P. Zhao AGU Fall Meeting, San Francisco, December 10 --14, 2001.
- Comparison of the synoptic charts of WSO with
MDI and KPNO (HTML), October, 2001.
- Extrapolation of the photospheric magnetic field into the corona and inner heliosphere using the three-layer model, X.P. Zhao, J.T. Hoeksema, Y. Liu and P.H. Scherrer, MURI Workshop, 2001.
- Magnetic cloud Bs events and their dependence on cloud parameters, , X.P. Zhao, J.T. Hoeksema and K. Marubashi, J. Geophys. Res., Vol. 106, 15643, 2001. An edited version of this paper was published by AGU. Copyright [year] American Geophysical Union.
- The long-term variation of the Sun's magnetic field
(PDF), X.P. Zhao, P. H. Scherrer, J. T. Hoeksema, and J. Sommers,
The AGU Spring Meeting at Boston, May 29 -- June 2, 2001.
2000
- The Magnetic Connectivity of Moss Regions
, X.P. Zhao, J.T. Hoeksema, A.G. Kosovichev, P.H. Scherrer and R. Bush,
Solar Physics, 193 , 219, 2000.
- Modeling the 1994 April 14 polar crown SXT arcade using three-dimensional non-force-free helical fields, , X.P. Zhao, J.T. Hoeksema and P.H. Scherrer, Astrophys. J., 538, 932, 2000.
1991 -- 1999
- Monthly and 96-minute Synoptic Magnetogram
Maps
, X.P. Zhao, J.T. Hoeksema and P.H. Scherrer, 1999.
- Causs of Moss Regions Observed 30 May 1998
, X.P. Zhao, 1999.
- The radial HMF in fast and slow
solar wind , X.P. Zhao and J.T. Hoeksema, Solar Wind Nine,103, 1999.
- Changes of the boot-shaped coronal hole boundary during Whole Sun Month near sunspot minimum , X.P. Zhao, J.T. Hoeksema & P.H. Scherrer, J. Geophys. Res., 104, A5, 9735-9751, doi:10.1029/1998JA900010, 1999.
- Application of SOI-MDI images: Changes of magnetic field configuration in photosphere and corona during the May 12, 1997 CME, X.P. Zhao, J.T. Hoeksema & P.H. Scherrer,
1998 AGU Fall Meeting, December 6--10, 1998 , 1998.
- Prediction of the geoeffectiveness of CMEs from solar observations: Possibility and problem , X.P. Zhao and J.T. Hoeksema, The Boulder Space Weather Workshop, 6--7, Feb. 1998.
- The central axial field directioin in Magnetic clouds and its relation to Bs events and dependence on disappearing solar filements (PDF), X.P. Zhao & T.J. Hoeksema, J. Geophys. Res., 103, A2, 2077, doi:10.1029/97JA03234, 1998.
- Application of SOI-MDI images: Changes of photospheric magnetic field and the April 7, 1997 CME, X.P. Zhao, J.T. Hoeksema & P.H. Scherrer,
1997 AGU Fall Meeting, December 8, 1997 , 1997.
- Modeling Boot_Shaped Coronal Holes Using SOHO-MDI Magnetic Measurements, , X.P. Zhao, J.T. Hoeksema & P.H. Scherrer,
Proceedings of The Fifth SOHO Workshop at Oslo, SP-404, p.751, 1997.
- Is the geoeffectiveness of the 6 January 1997 CME predictable from solar observations? (PDF), X.P. Zhao & T.J. Hoeksema, Geophys.
Res. Letters, 24, 2965, 1997.
- Application of SOI-MDI images: 1. Changes of large-scale photospheric magnetic field and the 6 January 1997 CME, X.P. Zhao, J.T. Hoeksema & P.H. Scherrer,
April 8-9, 1997 ISTP Workshop, 1997.
- Application of SOI-MDI magnetic images: 2. Prediction of the Jan. 10 southward IMF event, X.P. Zhao and J.T. Hoeksema,
April 8-9, 1997 ISTP Workshop, 1997.
- Modeling large-scale magnetic field in the solar minimum corona, J.T. Hoeksema & X.P. Zhao, The Whole Sun Month Workshop, Feb. 1997.
- Modeling evolving global-scale coronal structures: 2. A non-force-free helical field model, X.P. Zhao, J.T. Hoeksema & P.H. Scherrer, Third SOLTIP Symposium, Oct. 1996.
- Modeling evolving global-scale coronal structures: 1. A new form of synoptic chart of photospheric magnetic field, X.P. Zhao, J.T. Hoeksema & P.H. Scherrer, 1996 AGU Spring Meeting, May 1996.
- The temporal evolution of the radial component of the heliospheric magnetic field, X.P. Zhao & J.T. Hoeksema, Solar Wind Eight, p. 494, 1996.
- Prediction of coronal and heliospheric magnetic fields: The promise of SOI-MDI on SOHO, J.T. Hoeksema, X.P. Zhao & P.H.Scherrer,Solar Wind Eight, 76,1996.
- Large scale eruptive event of 1994 April 14, D. Alexander, K.L. Harvey, H.S. Hudson, J.T. Hoeksema & X.P. Zhao, Solar Wind Eight, p. 80, 1996.
- Solar Identification of Solar Wind Disturbances Observed at Ulysses, Lemen, J. R., et. al., Solar Wind Eight, p. 92, 1996.
- Dynamic Behaviour of the Coronal Streamer Belt, X.P. Zhao & J.T. Hoeksema, Proceedings of the IAU 153rd Colloquium: Magnetiodynamic phenomena in the solar atmosphere, p. 431, 1996.
- Effect of coronal mass ejections on the structure of the heliospheric current sheet, X.P. Zhao & J.T. Hoeksema,J. Geophys. Res., 101, A3, 4825-4834, doi:10.1029/95JA03568, 1996.
- Potential contribution of MDI to understanding large-scale structures in the corona, X.P. Zhao, J.T. Hoeksema & P.H. Scherrer, Proceedings of the Fourth SOHO Workshop: Helioseismology, 509, 1995.
- Modeling the out-ecliptic interplanetary magnetic field in the declining phase of sunspot cycles 22, X.P. Zhao & J.T. Hoeksema, Space Sci. Rev., 72, 189, 1995.
- Predicting the heliospheric magnetic field using the current sheet--source surface model, X.P. Zhao & J.T. Hoeksema, Adv. Space Res., 16, p. (9)181, 1995.
- Prediction of interplanetary magnetic field strength, X.P. Zhao & J.T. Hoeksema, J. Geophys. Res., 100, 33, 1995.
- Modeling the the out-of-ecliptic interplanetary magnetic field in the declining phase of sunspot cycle 22 , X.P. Zhao & J.T. Hoeksema, Space Science Reviews, 72 , 189, (ESLAB 94), 1995.
- Predicting the heliospheric magnetic field using the current sheet-source surface model , X.P. Zhao & J.T. Hoeksema, Adv. Space Res. ,COSPAR 94, 11, 1994.
- Modeling the coronal magnetic field in a polar hole , X.P. Zhao & J.T. Hoeksema, Space Science Reviews, 70 , 369, 1994.
- A CORONAL MAGNETIC FIELD MODEL WITH HORIZONTAL VOLUME AND SHEET
CURRENTS (PDF), X.P. Zhao & T.J. Hoeksema, Solar Phys., 151, 91, 1994.
- Prediction of large north-south IMF component events occurring in driver gas , X.P. Zhao & J.T. Hoeksema, Adv. Space Sci. , 210, 1993.
- Unique determination of model coronal magnetic fields using photospheric observations , X.P. Zhao & J.T. Hoeksema, Solar Phys., 143 , 41, 1993.
- A magnetostatic coronal model with horizontal electric currents: Modeling the coronal streamer belt , X.P. Zhao & J.T. Hoeksema, Proceedings of the First SOHO Workshop , ESA SP-348, p. 117, 1992.
- Interaction of fast steady flow with slow transient flow: A new cause of shock pair and interplanetary Bz event , X.P. Zhao, J. Geophys. Res., 97, , A10, 15051, 1992.
- Prediction of magnetic orientation in driver gas associated -Bz events , J.T. Hoeksema & X.P. Zhao, J. Geophys. Res., 97, , A3, 3151, doi:10.1029/91JA02702, 1992.
- Modeling the effects of fast shocks on solar wind minor ions , X.P. Zhao, Y.C. Whang & K.W. Ogilvie, J. Geophys. Res., 96, , A4, 5437, doi:10.1029/90JA02753, 1991.
1981 -- 1990
- Heating of minor ions by the coronal slow shock,Y.C. Whang, X.P. Zhao & K.W. Ogilvie, J. Geophys. Res., 96, , A11, 18781, doi:10.1029/JA095iA11p18781, 1990.
- A fluid model for solar wind minor ions across MHD shocks ,X.P. Zhao, Y.C. Whang & K.W. Ogilvie, EOS, 70, , 16, 485, 1989.
- Viscosity in the solar wind, , T.E. Holzer, E. Leer & X.P. Zhao, J. Geophys. Res., 91, , A4, 4126, doi:10.1029/JA091iA04p04126, 1986.
- Spatial structure of solar wind in 1976, , X.P. Zhao & A.J. Hundhausen, J. Geophys. Res., 88, , 451, 1983.
- The coronal and interplanetary current sheet in early 1976, , L.F. Burlaga, A.J. Hundhausen & X.P. Zhao, J. Geophys. Res., 86, , A11, 8893, doi:10.1029/JA086iA11p08893, 1981.
- Energetics of coronal hole expansion, , X.P. Zhao, J. Geophys. Res., 86, , A9, 7480, doi:10.1029/JA086iA09p07480, 1981.
- Organization of solar wind plasma properties in a tilted,heliomagnetic coordinate system , X.P. Zhao & A.J. Hundhausen, J. Geophys. Res., 86, , A7, 5423, doi:10.1029/JA086iA07p05423, 1981.