Positions

Publications

Academic Article

Year Title
2018 Magnetic Waves Excited by Newborn Interstellar Pickup Ions Measured by the Voyager Spacecraft from 1 to 45 au. I. Wave PropertiesAstrophysical Journal.  863. 2018
2018 Magnetic Waves Excited by Newborn Interstellar Pickup Ions Measured by the Voyager Spacecraft from 1 to 45 au. II. Instability and Turbulence AnalysesAstrophysical Journal.  863. 2018
2018 Magnetic Waves Excited by Newborn Interstellar Pickup Ions Measured by the Voyager Spacecraft from 1 to 45 au. III. Observation TimesAstrophysical Journal, Supplement Series.  237. 2018
2018 Van Allen Probes Observation of a Fundamental Poloidal Standing Alfven Wave Event Related to Giant PulsationsJournal of Geophysical Research.  123:4574-4593. 2018
2018 Correlation Scales of the Turbulent Cascade at 1 auAstrophysical Journal.  858:21-21. 2018
2018 Van Allen Probes Observations of Drift-Bounce Resonance and Energy Transfer Between Energetic Ring Current Protons and Poloidal Pc4 WaveJournal of Geophysical Research.  123:3421-3435. 2018
2018 The Turbulence Magnetic Helicity Signature in the Interplanetary Medium: A Blackman-Tukey and Morlet Wavelet AnalysisAstrophysical Journal.  855:121-121. 2018
2018 Observation and Numerical Simulation of Cavity Mode Oscillations Excited by an Interplanetary ShockJournal of Geophysical Research.  123:1969-1988. 2018
2018 Observation of Magnetic Waves Excited by Newborn Interstellar Pickup He+ Observed by the Voyager 2 Spacecraft at 30 au (vol 849, pg 61, 2017)Astrophysical Journal.  854:77-77. 2018
2017 Observation of Magnetic Waves Excited by Newborn Interstellar Pickup He plus Observed by the Voyager 2 Spacecraft at 30 auAstrophysical Journal.  849:61-61. 2017
2017 Listing of 502 Times When the Ulysses Magnetic Fields Instrument Observed Waves Due to Newborn Interstellar Pickup ProtonsAstrophysical Journal.  840:13-13. 2017
2017 Location of intense electromagnetic ion cyclotron (EMIC) wave events relative to the plasmapause: Van Allen Probes observationsJournal of Geophysical Research.  122:4064-4088. 2017
2017 Inferring the Heliospheric Magnetic Field Back through Maunder MinimumAstrophysical Journal.  837:165-165. 2017
2017 In situ statistical observations of Pc1 pearl pulsations and unstructured EMIC waves by the Van Allen ProbesJournal of Geophysical Research.  122:105-119. 2017
2016 THE EFFECT OF ELECTRON THERMAL PRESSURE ON THE OBSERVED MAGNETIC HELICITY IN THE SOLAR WINDAstrophysical Journal.  833:212-212. 2016
2016 ERRATUM: "SPECTRAL PROPERTIES OF LARGE GRADUAL SOLAR ENERGETIC PARTICLE EVENTS. I. FE, O, AND SEED MATERIAL" (vol 816, pg 68, 2016)Astrophysical Journal.  831:209-209. 2016
2016 EMIC waves and associated relativistic electron precipitation on 25-26 January 2013Journal of Geophysical Research.  121:11086-11100. 2016
2016 A SURVEY OF MAGNETIC WAVES EXCITED BY NEWBORN INTERSTELLAR He+ OBSERVED BY THE ACE SPACECRAFT AT 1 auAstrophysical Journal.  830:47-47. 2016
2016 SPECTRAL PROPERTIES OF LARGE GRADUAL SOLAR ENERGETIC PARTICLE EVENTS. II. SYSTEMATIC Q/M DEPENDENCE OF HEAVY ION SPECTRAL BREAKSAstrophysical Journal.  828:106-106. 2016
2016 Propagation of ULF waves from the upstream region to the midnight sector of the inner magnetosphereJournal of Geophysical Research.  121:8428-8447. 2016
2016 Van Allen Probes observations of magnetic field dipolarization and its associated O+ flux variations in the inner magnetosphere at L < 6.6Journal of Geophysical Research.  121:7572-7589. 2016
2016 VOYAGER OBSERVATIONS OF MAGNETIC WAVES DUE TO NEWBORN INTERSTELLAR PICKUP IONS: 2-6 auAstrophysical Journal.  822:94-94. 2016
2016 The dependence on geomagnetic conditions and solar wind dynamic pressure of the spatial distributions of EMIC waves observed by the Van Allen ProbesJournal of Geophysical Research.  121:4362-4377. 2016
2016 Van Allen Probes, THEMIS, GOES, and Cluster observations of EMIC waves, ULF pulsations, and an electron flux dropoutJournal of Geophysical Research.  121:1990-2008. 2016
2016 SPECTRAL PROPERTIES OF LARGE GRADUAL SOLAR ENERGETIC PARTICLE EVENTS. I. FE, O, AND SEED MATERIALAstrophysical Journal.  816:68-68. 2016
2015 Extreme ionospheric ion energization and electron heating in Alfven waves in the storm time inner magnetosphereGeophysical Research Letters.  42:10531-10540. 2015
2015 Multifrequency compressional magnetic field oscillations and their relation to multiharmonic toroidal mode standing Alfven wavesJournal of Geophysical Research.  120:10384-10403. 2015
2015 ACE observations of magnetic waves arising from newborn interstellar pickup helium ionsGeophysical Research Letters.  42:9617-9623. 2015
2015 Broadband low-frequency electromagnetic waves in the inner magnetosphereJournal of Geophysical Research.  120:8603-8615. 2015
2015 The occurrence and wave properties of H+-, He+-, and O+-band EMIC waves observed by the Van Allen ProbesJournal of Geophysical Research.  120:7477-7492. 2015
2015 Interplanetary coronal mass ejections from MESSENGER orbital observations at MercuryJournal of Geophysical Research.  120:6101-6118. 2015
2015 Low-harmonic magnetosonic waves observed by the Van Allen ProbesJournal of Geophysical Research.  120:6230-6257. 2015
2015 Van Allen probes, NOAA, GOES, and ground observations of an intense EMIC wave event extending over 12 h in magnetic local timeJournal of Geophysical Research.  120:5465-5488. 2015
2015 STATISTICAL ANALYSIS OF THE MAGNETIC HELICITY SIGNATURE OF THE SOLAR WIND TURBULENCE AT 1 AUAstrophysical Journal.  806:78-78. 2015
2015 Storm time occurrence and spatial distribution of Pc4 poloidal ULF waves in the inner magnetosphere: A Van Allen Probes statistical studyJournal of Geophysical Research.  120:4748-4762. 2015
2015 Third-moment descriptions of the interplanetary turbulent cascade, intermittency and back transfer.Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences.  373:20140150-20140150. 2015
2015 Shocks inside CMEs: A survey of properties from 1997 to 2006Journal of Geophysical Research.  120:2409-2427. 2015
2015 Formation of the oxygen torus in the inner magnetosphere: Van Allen Probes observationsJournal of Geophysical Research.  120:1182-1196. 2015
2015 Externally driven plasmaspheric ULF waves observed by the Van Allen ProbesJournal of Geophysical Research.  120:526-552. 2015
2014 Does the worsening galactic cosmic radiation environment observed by CRaTER preclude future manned deep space exploration?Space Weather.  12:622-632. 2014
2014 The heliospheric magnetic flux, solar wind proton flux, and cosmic ray intensity during the coming solar minimumSpace Weather.  12:499-507. 2014
2014 Excitation of EMIC waves detected by the Van Allen Probes on 28 April 2013Geophysical Research Letters.  41:4101-4108. 2014
2014 Proton temperature change with heliocentric distance from 0.3 to 1 AU according to relative temperaturesJournal of Geophysical Research.  119:3267-3280. 2014
2014 VARIABLE CASCADE DYNAMICS AND INTERMITTENCY IN THE SOLAR WIND AT 1 AUAstrophysical Journal.  786:52-52. 2014
2014 ULYSSES OBSERVATIONS OF MAGNETIC WAVES DUE TO NEWBORN INTERSTELLAR PICKUP IONS. I. NEW OBSERVATIONS AND LINEAR ANALYSISAstrophysical Journal.  784:150-150. 2014
2014 In situ observations of Pc1 pearl pulsations by the Van Allen ProbesGeophysical Research Letters.  41:1823-1829. 2014
2014 Coronal electron temperature in the protracted solar minimum, the cycle 24 mini maximum, and over centuriesJournal of Geophysical Research.  119:1486-1492. 2014
2014 Observations of kinetic scale field line resonancesGeophysical Research Letters.  41:209-215. 2014
2014 An analysis of Alfven radius based on sunspot number from 1749 to todayJournal of Geophysical Research.  119:115-120. 2014
2013 WEAKEST SOLAR WIND OF THE SPACE AGE AND THE CURRENT "MINI" SOLAR MAXIMUMAstrophysical Journal.  779:2-2. 2013
2013 An analysis of heliospheric magnetic field flux based on sunspot number from 1749 to today and prediction for the coming solar minimumJournal of Geophysical Research.  118:7525-7531. 2013
2013 The Electric and Magnetic Field Instrument Suite and Integrated Science (EMFISIS) on RBSPSpace Science Reviews.  179:127-181. 2013
2013 DECLINE AND RECOVERY OF THE INTERPLANETARY MAGNETIC FIELD DURING THE PROTRACTED SOLAR MINIMUMAstrophysical Journal.  775:59-59. 2013
2013 Van Allen Probes observation of localized drift resonance between poloidal mode ultra-low frequency waves and 60 keV electronsGeophysical Research Letters.  40:4491-4497. 2013
2013 INTERVALS OF RADIAL INTERPLANETARY MAGNETIC FIELDS AT 1 AU, THEIR ASSOCIATION WITH RAREFACTION REGIONS, AND THEIR APPARENT MAGNETIC FOOT POINTS AT THE SUNAstrophysical Journal.  774:15-15. 2013
2013 Excitation of poloidal standing Alfven waves through drift resonance wave-particle interactionGeophysical Research Letters.  40:4127-4132. 2013
2012 THE TURBULENT CASCADE AND PROTON HEATING IN THE SOLAR WIND DURING SOLAR MINIMUMAstrophysical Journal.  754:93-93. 2012
2012 OBSERVATION OF BERNSTEIN WAVES EXCITED BY NEWBORN INTERSTELLAR PICKUP IONS IN THE SOLAR WINDAstrophysical Journal.  745:112-112. 2012
2012 OBSERVATIONAL CONSTRAINTS ON THE ROLE OF CYCLOTRON DAMPING AND KINETIC ALFVEN WAVES IN THE SOLAR WINDAstrophysical Journal.  745:8-8. 2012
2011 Turbulence associated with corotating interaction regions at 1 AU: Inertial and dissipation range magnetic field spectraJournal of Geophysical Research.  116:n/a-n/a. 2011
2011 Turbulence associated with corotating interaction regions at 1AU: Inertial range cross-helicity spectraJournal of Geophysical Research.  116:n/a-n/a. 2011
2011 Transport of solar wind fluctuations: A two-component modelJournal of Geophysical Research.  116:n/a-n/a. 2011
2011 THIRD MOMENTS AND THE ROLE OF ANISOTROPY FROM VELOCITY SHEAR IN THE SOLAR WINDAstrophysical Journal.  736:44-44. 2011
2011 Use of single-component wind speed in Rankine-Hugoniot analysis of interplanetary shocksSpace Weather.  9:n/a-n/a. 2011
2011 "Crater" flux transfer events: Highroad to the X line?Journal of Geophysical Research.  116:n/a-n/a. 2011
2010 Timing of changes in the solar wind energy input in relation to ionospheric responseJournal of Geophysical Research.  115:n/a-n/a. 2010
2010 EXCITATION OF LOW-FREQUENCY WAVES IN THE SOLAR WIND BY NEWBORN INTERSTELLAR PICKUP IONS H+ AND He+ AS SEEN BY VOYAGER AT 4.5 AUAstrophysical Journal.  724:1256-1261. 2010
2010 Inertial-range anisotropies in the solar wind from 0.3 to 1 AU: Helios 1 observationsJournal of Geophysical Research.  115. 2010
2010 Kolmogorov versus Iroshnikov-Kraichnan spectra: Consequences for ion heating in the solar windJournal of Geophysical Research.  115:n/a-n/a. 2010
2010 The Effect of Magnetic Turbulence Energy Spectra and Pickup Ions on the Heating of the Solar WindAIP Conference Proceedings.  1302:174-+. 2010
2009 Short-wavelength turbulence in the solar wind: Linear theory of whistler and kinetic Alfven fluctuationsJournal of Geophysical Research.  114:n/a-n/a. 2009
2009 Turbulent cascade at 1 AU in high cross-helicity flows.Physical Review Letters.  103:201101. 2009
2009 SPECTRAL INDICES FOR MULTI-DIMENSIONAL INTERPLANETARY TURBULENCE AT 1 AUAstrophysical Journal.  692:684-693. 2009
2009 Accurate estimation of third-order moments from turbulence measurementsNonlinear Processes in Geophysics.  16:99-110. 2009
2008 The turbulent cascade at 1 AU: Energy transfer and the third-order scaling for MHDAstrophysical Journal.  679:1644-1660. 2008
2008 Interplanetary magnetic taylor microscale and implications for plasma dissipationAstrophysical Journal.  678:L141-L144. 2008
2008 Two-stage oscillatory response of the magnetopause to a tangential discontinuity/vortex sheet followed by northward IMF: Cluster observationsJournal of Geophysical Research.  113:n/a-n/a. 2008
2007 Anisotropic form of third-order moments and relationship to the cascade rate in axisymmetric magnetohydrodynamic turbulencePhysics of Plasmas.  14:092305-092305. 2007
2007 Evaluation of the turbulent energy cascade rates from the upper inertial range in the solar wind at 1 AUJournal of Geophysical Research.  112:n/a-n/a. 2007
2007 Understanding coronal heating and solar wind acceleration: Case for in situ near-Sun measurementsReviews of Geophysics.  45. 2007
2006 Interplanetary magnetic fluctuation anisotropy in the inertial rangeJournal of Geophysical Research.  111. 2006
2006 Magnetic reconnection at the heliospheric current sheet and the formation of closed magnetic field lines in the solar windGeophysical Research Letters.  33. 2006
2006 Dissipation of the perpendicular turbulent cascade in the solar wind (vol 639, pg 1177, 2006)Astrophysical Journal.  648:1291-1291. 2006
2006 Space weather drivers in the ACE eraSpace Weather.  4:n/a-n/a. 2006
2006 Solar wind statistics at 1 AU: Alfven speed and plasma betaSolar Physics.  234:325-338. 2006
2006 Dissipation of the perpendicular turbulent cascade in the solar windAstrophysical Journal.  639:1177-1185. 2006
2006 Survey of intense Sun-Earth connection events (1995-2003)Advances in Space Research.  38:498-502. 2006
2005 Interplanetary coronal mass ejection and ambient interplanetary magnetic field correlations during the Sun-Earth connection events of October-November 2003Journal of Geophysical Research.  110:A09S13-A09S13. 2005
2005 On the magnetic topology of October/November 2003 eventsJournal of Geophysical Research.  110. 2005
2005 Magnetic disconnection from the Sun: Observations of a reconnection exhaust in the solar wind at the heliospheric current sheetGeophysical Research Letters.  32. 2005
2005 Direct evidence for magnetic reconnection in the solar wind near 1 AUJournal of Geophysical Research.  110. 2005

Chapter

Year Title
2009 Turbulence in space plasmas.  163-194. 2009

Conference Proceeding

Year Title
2017 Observations of Low-Frequency Magnetic Waves due to Newborn Interstellar Pickup Ions Using ACE, Ulysses, and Voyager DataJournal of Physics: Conference Series. 012018-012018. 2017
2014 Excitation of EMIC waves detected by the Van Allen Probes on 28 April 20132014 XXXITH URSI GENERAL ASSEMBLY AND SCIENTIFIC SYMPOSIUM (URSI GASS). 2014
2013 Preliminary Analysis of Magnetic Waves due to Newborn Interstellar Pickup IonsAIP Conference Proceedings. 334-337. 2013
2013 Solar Wind Magnetic Field Discontinuities and Turbulence Generated Current LayersAIP Conference Proceedings. 291-294. 2013
2013 The Turbulent Cascade and Proton Heating in the Solar Wind During Solar MinimumAIP Conference Proceedings. 147-150. 2013
2010 A Two-component Transport Model for Solar Wind Fluctuations: Waves plus Quasi-2D TurbulenceAIP Conference Proceedings. 210-+. 2010
2010 Ulysses and Voyager Observations of Waves Due to Interstellar Pickup H+ and He+AIP Conference Proceedings. 186-+. 2010
2010 Using Third-Order Moments of Fluctuations in V and B to Determine Turbulent Heating Rates in the Solar WindAIP Conference Proceedings. 176-+. 2010
2008 Preliminary results from SEP and ESP studiesAIP Conference Proceedings. 168-+. 2008
2008 Transient shocks and associated energetic particle distributions observed by ACE during cycle 23AIP Conference Proceedings. 184-+. 2008
2007 Turbulence spectrum of interplanetary magnetic fluctuations and the irate of energy cascadeAIP Conference Proceedings. 96-101. 2007
2005 Cross-correlation of interplanetary parameters for large X (450 RE) separation: Dependence on interplanetary structureEuropean Space Agency, (Special Publication) ESA SP. 719-722. 2005

Principal Investigator On

  • A Systematic Study of the Physics of Energetic Storm Particles Events  awarded by Southwest Research Institute (SwRI) 2017 - 2020
  • Using the Solar Wind as a Turbulence Laboratory to Investigate the Role of Intermittency and Shear  awarded by National Science Foundation (NSF) 2016 - 2019
  • EMIC Waves and Associated Relativistic Electron Precipitation  awarded by National Aeronautics and Space Administration (NASA) 2015 - 2019
  • Voyager MAG Observations at Kinetic Scales: Pickup Ion Waves and Turbulence from 1 to 35 AU  awarded by National Aeronautics and Space Administration (NASA) 2017 - 2018
  • MO & DA of the Advance Composition Explorer Mission: Extended Phase E  awarded by California Institute of Technology 2017 - 2018
  • ACE-MAG Renewal and Senior Review Proposal  awarded by California Institute of Technology 2013 - 2018
  • Proposal to Support Voyager MAG Studies  awarded by National Aeronautics and Space Administration (NASA) 2016 - 2017
  • Understanding the Links Between Energetic Storm Particle Events and Large Solar Energetic Particles Events  awarded by Southwest Research Institute (SwRI) 2013 - 2016
  • ACE-MAG Maintenance and Science for March 2008 to February 2013  awarded by California Institute of Technology 2008 - 2013
  • Automated Shock Analysis for Space Weather Predictions  awarded by National Science Foundation (NSF) 2009 - 2012
  • Turbulent MHD Cascade in the Solar Wind: The Interconnection of Energy Input, Spectra, Third Moment, and Heating  awarded by National Aeronautics and Space Administration (NASA) 2008 - 2012
  • Understanding of Preferential Acceleration of Heavy Ions in the Heliosphere with Ulysses and ACE Particle and Wave Data  awarded by University of California at San Diego 2009 - 2011
  • Analysis of Velocity in Solar Wind Turbulence  awarded by US DOE, Los Alamos National Laboratory 2007 - 2010
  • Verifying, Refining, and Extending the Two-Component Analysis of Solar-Wind Turbulence: The Maltese Cross  awarded by US DOE, Los Alamos National Laboratory 2007 - 2010
  • Data Analysis and Modeling of Large Solar Energetic Particle Events  awarded by Southwest Research Institute (SwRI) 2006 - 2009
  • ACE/MAG Maintenance and Data Analysis  awarded by California Institute of Technology 2003 - 2008
  • How the Various Types of MHD Turbulence in Solar Wind Affect Coupling of Solar Wind to Earth's Magnetosphere  awarded by University of California, Los Alamos National Laboratory 2005 - 2008
  • Statistical Characterization of Solar Wind Fluctuations at 1AU Using Multiple Spacecraft Data  awarded by University of Delaware 2004 - 2007
  • Multi Point Observation of Interplanetary Shocks at 1AU  awarded by National Aeronautics and Space Administration (NASA) 2004 - 2007
  • Energetic Particle Acceleration CME-Driven Shocks  awarded by Johns Hopkins University 2003 - 2007
  • Forecasting Shocks & Energetic Particle Hazards Li Monitor  awarded by California Institute of Technology 2003 - 2006
  • ULYSSES Guest Investigator  awarded by National Aeronautics and Space Administration (NASA) 2003 - 2004
  • 2015 Project SMART Space Science Module  awarded by BAE Systems
  • Teaching Activities

  • Doctoral Research Taught course 2018
  • Education And Training

    Full Name

  • Charles Smith