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 The Heliosphere Is Not RoundAstrophysical Journal.  862:11-11. 2018
2018 Inner Source C+/O+ Pickup Ions Produced by Solar Wind Recycling, Neutralization, Backscattering, Sputtering, and Sputtering-induced RecyclingAstrophysical Journal.  861:98-98. 2018
2018 Mapping the Interstellar Magnetic Field Around the Heliosphere with Polarized StarlightArXiv e-prints2018
2018 Solar particle event storm shelter requirements for missions beyond low Earth orbit.Life Sciences in Space Research.  17:32-39. 2018
2018 Opening a Window on ICME-driven GCR Modulation in the Inner Solar SystemAstrophysical Journal.  856:139-139. 2018
2018 Heliosphere Responds to a Large Solar Wind Intensification: Decisive Observations from IBEXAstrophysical Journal Letters.  856:L10-L10. 2018
2018 Update on the Worsening Particle Radiation Environment Observed by CRaTER and Implications for Future Human Deep-Space ExplorationSpace Weather.  16:289-303. 2018
2018 Interstellar Neutral Helium in the Heliosphere from IBEX Observations. V. Observations in IBEX-Lo ESA Steps 1, 2, and 3Astrophysical Journal.  854:119-119. 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 The Downwind Hemisphere of the Heliosphere: Eight Years of IBEX-Lo ObservationsAstrophysical Journal.  851:2-2. 2017
2017 Abundance of C+/O+ Inner Source Pickup Ions Produced by Solar Wind Recycling, Neutralization, and SputteringAGU Fall Meeting Abstracts2017
2017 Assessing the Current Status of Atmospheric Radiation Modelling: Progress, Challenges and the Needs for the Next Generation of ModelsAGU Fall Meeting Abstracts2017
2017 Charging of Interstellar Dust Grains in the out-of-equilibrium Heliosheath Plasma traced by IBEX ENAsAGU Fall Meeting Abstracts2017
2017 Determining the Dimensions of the Heliosphere from the Time-Correlation of IBEX ENA Observations with Variations in the Solar Wind Dynamic PressureAGU Fall Meeting Abstracts2017
2017 Energetic Neutral Atom Emission from the Heliospheric NoseAGU Fall Meeting Abstracts2017
2017 Interstellar He Flow Analysis over the Past 9 Years with Observations over the Full IBEX-Lo Energy RangeAGU Fall Meeting Abstracts2017
2017 Messenger Observations Inside 1 AU of Low-Frequency Magnetic Waves due to Inner Source Pickup ProtonsAGU Fall Meeting Abstracts2017
2017 Observational Evidence For The Comet-Like HeliosphereAGU Fall Meeting Abstracts2017
2017 Opening a Window on ICME Evolution and GCR Modulation During Propagation in the Innermost HeliosphereAGU Fall Meeting Abstracts2017
2017 Predicting SPE Fluxes: Coupled Simulations and Analysis ToolsAGU Fall Meeting Abstracts2017
2017 Radiation Risks From A Weak Field in the Coming YearsAGU Fall Meeting Abstracts2017
2017 SEP modeling based on global heliospheric models at the CCMCAGU Fall Meeting Abstracts2017
2017 Spatial, temporal, and circularity variations of the ENA ribbon over seven years of IBEX observationsAGU Fall Meeting Abstracts2017
2017 The Downwind Hemisphere of the Heliosphere as Observed with IBEX-Lo from 2009 to 2015AGU Fall Meeting Abstracts2017
2017 The Effect of Topography on the Exposure of Airless Bodies to Space Radiation: Phobos Case StudyAGU Fall Meeting Abstracts2017
2017 The Interstellar Mapping and Acceleration Probe - A Mission to Discover the Origin of Particle Acceleration and its Fundamental Connection to the Global Interstellar InteractionAGU Fall Meeting Abstracts2017
2017 The Large Scale Distribution of Water Ice in the Polar Regions of the MoonAGU Fall Meeting Abstracts2017
2017 The Sun Radio Imaging Space Experiment (SunRISE) MissionAGU Fall Meeting Abstracts2017
2017 Using Proton Radiation from the Moon to Probe Regolith Hydrogenation in the Upper 1-10 cmAGU Fall Meeting Abstracts2017
2017 Effects of Solar Activity on the Local Interstellar Magnetic Field Observed by &ITVoyager 1&IT and &ITIBEX&ITAstrophysical Journal.  849:135-135. 2017
2017 Interstellar Pickup Ion Observations to 38 auAstrophysical Journal, Supplement Series.  233:8-8. 2017
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 Modeling the effectiveness of shielding in the earth-moon-mars radiation environment using PREDICCS: five solar events in 2012Journal of Space Weather and Space Climate.  7:A16-A16. 2017
2017 Statistical study of ICME effects on Mercury's magnetospheric boundaries and northern cusp region from MESSENGERJournal of Geophysical Research.  122:4960-4975. 2017
2017 Seven Years of Imaging the Global Heliosphere with IBEXAstrophysical Journal, Supplement Series.  229:41-41. 2017
2017 Inferring the Heliospheric Magnetic Field Back through Maunder MinimumAstrophysical Journal.  837:165-165. 2017
2017 Structure of the Heliotail from Interstellar Boundary Explorer Observations: Implications for the 11-year Solar Cycle and Pickup Ions in the HeliosheathAstrophysical Journal.  836:238-238. 2017
2017 The rate of dielectric breakdown weathering of lunar regolith in permanently shadowed regionsIcarus.  283:352-358. 2017
2016 TRACKING THE SOLAR CYCLE THROUGH IBEX OBSERVATIONS OF ENERGETIC NEUTRAL ATOM FLUX VARIATIONS AT THE HELIOSPHERIC POLESAstrophysical Journal.  833:277-277. 2016
2016 Integrated Science Investigation of the Sun (ISIS): Design of the Energetic Particle InvestigationSpace Science Reviews.  204:187-256. 2016
2016 LATITUDE, ENERGY, AND TIME VARIATIONS IN THE ENERGETIC NEUTRAL ATOM SPECTRAL INDICES MEASURED BY THE INTERSTELLAR BOUNDARY EXPLORER (IBEX)Astrophysical Journal.  832:116-116. 2016
2016 A DATA-DRIVEN ANALYTIC MODEL FOR PROTON ACCELERATION BY LARGE-SCALE SOLAR CORONAL SHOCKSAstrophysical Journal.  831:120-120. 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 Comment on "Atmospheric ionization by high-fluence, hard spectrum solar proton events and their probable appearance in the ice core archive" by A. L. Melott et al.Journal of Geophysical Research.  121:12484-12489. 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 Earth's magnetosphere and outer radiation belt under sub-Alfvénic solar wind.Nature Communications.  7:13001. 2016
2016 DETERMINATION OF INTERSTELLAR O PARAMETERS USING THE FIRST TWO YEARS OF DATA FROM THE INTERSTELLAR BOUNDARY EXPLORERAstrophysical Journal.  828:81-81. 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 Atmospheric radiationmodeling of galactic cosmic rays using LRO/CRaTER and the EMMREM model with comparisons to balloon and airline based measurementsSpace Weather.  14:659-667. 2016
2016 Galactic cosmic ray variations in the inner heliosphere from solar distances less than 0.5AU: Measurements from the MESSENGER Neutron SpectrometerJournal of Geophysical Research.  121:7398-7406. 2016
2016 GEOMETRY AND CHARACTERISTICS OF THE HELIOSHEATH REVEALED IN THE FIRST FIVE YEARS OF INTERSTELLAR BOUNDARY EXPLORER OBSERVATIONSAstrophysical Journal.  826:58-58. 2016
2016 Signatures of volatiles in the lunar proton albedoIcarus.  273:25-35. 2016
2016 Longitudinal conjunction between MESSENGER and STEREO A: Development of ICME complexity through stream interactionsJournal of Geophysical Research.  121:6092-6106. 2016
2016 TRANSPORT OF HELIUM PICKUP IONS WITHIN THE FOCUSING CONE: RECONCILING STEREO OBSERVATIONS WITH IBEXAstrophysical Journal.  824:142-142. 2016
2016 DISTANCE TO THE IBEX RIBBON SOURCE INFERRED FROM PARALLAXAstrophysical Journal.  823:119-119. 2016
2016 VOYAGER OBSERVATIONS OF MAGNETIC WAVES DUE TO NEWBORN INTERSTELLAR PICKUP IONS: 2-6 auAstrophysical Journal.  822:94-94. 2016
2016 Interplanetary space weather effects on Lunar Reconnaissance Orbiter avalanche photodiode performanceSpace Weather.  14:343-350. 2016
2016 Pluto's interaction with the solar windJournal of Geophysical Research.  121:4232-4246. 2016
2016 THE ROLL-OVER OF HELIOSPHERIC NEUTRAL HYDROGEN BELOW 100 eV: OBSERVATIONS AND IMPLICATIONSAstrophysical Journal.  821:107-107. 2016
2016 INTERSTELLAR NEUTRAL HELIUM IN THE HELIOSPHERE FROM IBEX OBSERVATIONS. IV. FLOW VECTOR, MACH NUMBER, AND ABUNDANCE OF THE WARM BREEZEAstrophysical Journal, Supplement Series.  223:25-25. 2016
2016 Nitrate ion spikes in ice cores not suitable as proxies for solar proton eventsJOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES.  121:2994-3016. 2016
2016 Solar modulation of the deep space galactic cosmic ray lineal energy spectrum measured by CRaTER, 2009-2014Space Weather.  14:247-258. 2016
2016 SPECTRAL PROPERTIES OF LARGE GRADUAL SOLAR ENERGETIC PARTICLE EVENTS. I. FE, O, AND SEED MATERIALAstrophysical Journal.  816:68-68. 2016
2015 CHARTING THE INTERSTELLAR MAGNETIC FIELD CAUSING THE INTERSTELAR BOUNDARY EXPLORER (IBEX) RIBBON OF ENERGETIC NEUTRAL ATOMSAstrophysical Journal.  814:112-112. 2015
2015 ACE observations of magnetic waves arising from newborn interstellar pickup helium ionsGeophysical Research Letters.  42:9617-9623. 2015
2015 Modeling interstellar pickup ion distributions in corotating interaction regions inside 1 AUJournal of Geophysical Research.  120:9269-9280. 2015
2015 TRIANGULATION OF THE INTERSTELLAR MAGNETIC FIELDAstrophysical Journal Letters.  813:L20-L20. 2015
2015 CAN IBEX DETECT INTERSTELLAR NEUTRAL HELIUM OR OXYGEN FROM ANTI-RAM DIRECTIONS?Astrophysical Journal, Supplement Series.  220:30-30. 2015
2015 DETERMINATION OF INTERSTELLAR He PARAMETERS USING FIVE YEARS OF DATA FROM THE IBEX: BEYOND CLOSED FORM APPROXIMATIONSAstrophysical Journal, Supplement Series.  220:25-25. 2015
2015 IMPACT OF PLANETARY GRAVITATION ON HIGH-PRECISION NEUTRAL ATOM MEASUREMENTSAstrophysical Journal, Supplement Series.  220:35-35. 2015
2015 INTERSTELLAR FLOW AND TEMPERATURE DETERMINATION WITH IBEX: ROBUSTNESS AND SENSITIVITY TO SYSTEMATIC EFFECTSAstrophysical Journal, Supplement Series.  220:24-24. 2015
2015 INTERSTELLAR HYDROGEN FLUXES MEASURED BY IBEX-LO IN 2009: NUMERICAL MODELING AND COMPARISON WITH THE DATAAstrophysical Journal, Supplement Series.  220:33-33. 2015
2015 INTERSTELLAR NEUTRAL HELIUM IN THE HELIOSPHERE FROM IBEX OBSERVATIONS. I. UNCERTAINTIES AND BACKGROUNDS IN THE DATA AND PARAMETER DETERMINATION METHODAstrophysical Journal, Supplement Series.  220:26-26. 2015
2015 INTERSTELLAR NEUTRAL HELIUM IN THE HELIOSPHERE FROM IBEX OBSERVATIONS. III. MACH NUMBER OF THE FLOW, VELOCITY VECTOR, AND TEMPERATURE FROM THE FIRST SIX YEARS OF MEASUREMENTSAstrophysical Journal, Supplement Series.  220:28-28. 2015
2015 LOCAL INTERSTELLAR MEDIUM: SIX YEARS OF DIRECT SAMPLING BY IBEXAstrophysical Journal, Supplement Series.  220:22-22. 2015
2015 PARTICLE ACCELERATION AT LOW CORONAL COMPRESSION REGIONS AND SHOCKSAstrophysical Journal.  810:97-97. 2015
2015 Analysis of the potential radiation hazard of the 23 July 2012 SEP event observed by STEREO A using the EMMREM model and LRO/CRaTERSpace Weather.  13:560-567. 2015
2015 Interplanetary coronal mass ejections from MESSENGER orbital observations at MercuryJournal of Geophysical Research.  120:6101-6118. 2015
2015 Update on Radiation Dose From Galactic and Solar Protons at the Moon Using the LRO/CRaTER MicrodosimeterSpace Weather.  13:363-364. 2015
2015 EVIDENCE FOR AN INTERSTELLAR DUST FILAMENT IN THE OUTER HELIOSHEATHAstrophysical Journal.  805:60-60. 2015
2015 REVISITING THE ISN FLOW PARAMETERS, USING A VARIABLE IBEX POINTING STRATEGYAstrophysical Journal.  804:42-42. 2015
2015 Shape of the terrestrial plasma sheet in the near-Earth magnetospheric tail as imaged by the Interstellar Boundary ExplorerGeophysical Research Letters.  42:2115-2122. 2015
2015 LATITUDINAL AND ENERGY DEPENDENCE OF ENERGETIC NEUTRAL ATOM SPECTRAL INDICES MEASURED BY THE INTERSTELLAR BOUNDARY EXPLORERAstrophysical Journal.  802:100-100. 2015
2015 CORRECTING THE RECORD ON THE ANALYSIS OF IBEX AND STEREO DATA REGARDING VARIATIONS IN THE NEUTRAL INTERSTELLAR WINDAstrophysical Journal.  801:61-61. 2015
2015 WARMER LOCAL INTERSTELLAR MEDIUM: A POSSIBLE RESOLUTION OF THE ULYSSES-IBEX ENIGMAAstrophysical Journal.  801:28-28. 2015
2015 Dielectric breakdown weathering of the Moon's polar regolithJournal of Geophysical Research.  120:210-225. 2015
2015 SYMMETRY OF THE IBEX RIBBON OF ENHANCED ENERGETIC NEUTRAL ATOM (ENA) FLUXAstrophysical Journal.  799:68-68. 2015
2015 Broken Power-law Distributions from Low Coronal Compression Regions or ShocksJournal of Physics: Conference Series.  642:012025-012025. 2015
2015 Connecting the interstellar magnetic field at the heliosphere to the Loop I superbubbleJournal of Physics: Conference Series.  577:012010-012010. 2015
2015 Deep dielectric charging and breakdown of lunar polar regolithJournal of Physics: Conference Series.  646:012010-012010. 2015
2014 SPECTRAL EVOLUTION OF ENERGETIC NEUTRAL ATOM EMISSIONS AT THE HELIOSPHERIC POLES AS MEASURED BY IBEX DURING ITS FIRST THREE YEARSAstrophysical Journal.  797:57-57. 2014
2014 Does the worsening galactic cosmic radiation environment observed by CRaTER preclude future manned deep space exploration?Space Weather.  12:622-632. 2014
2014 PLASMA FLOWS AT VOYAGER 2 AWAY FROM THE MEASURED SUPRATHERMAL PRESSURESAstrophysical Journal Letters.  795:L17-L17. 2014
2014 SEPARATION OF THE RIBBON FROM GLOBALLY DISTRIBUTED ENERGETIC NEUTRAL ATOM FLUX USING THE FIRST FIVE YEARS OF IBEX OBSERVATIONSAstrophysical Journal, Supplement Series.  215:13-13. 2014
2014 Deep dielectric charging of regolith within the Moon's permanently shadowed regionsJournal of Geophysical Research.  119:1806-1821. 2014
2014 IBEX: THE FIRST FIVE YEARS (2009-2013)Astrophysical Journal, Supplement Series.  213:20-20. 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 Nitrate deposition to surface snow at Summit, Greenland, following the 9 November 2000 solar proton eventJOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES.  119:6938-6957. 2014
2014 Synthesis of 3-D Coronal-Solar Wind Energetic Particle Acceleration ModulesSpace Weather.  12:323-328. 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 IBEX's Enigmatic Ribbon in the sky and its many possible sourcesReviews of Geophysics.  52:118-155. 2014
2014 Global anisotropies in TeV cosmic rays related to the Sun's local galactic environment from IBEX.Science The Scientific monthly.  343:988-990. 2014
2014 Radiation modeling in the Earth and Mars atmospheres using LRO/CRaTER with the EMMREM ModuleSpace Weather.  12:112-119. 2014
2014 An analysis of Alfven radius based on sunspot number from 1749 to todayJournal of Geophysical Research.  119:115-120. 2014
2014 ENERGETIC NEUTRAL ATOMS MEASURED BY THE INTERSTELLAR BOUNDARY EXPLORER (IBEX): EVIDENCE FOR MULTIPLE HELIOSHEATH POPULATIONSAstrophysical Journal.  780:98-98. 2014
2014 Large-scale Interstellar Structure and the HeliosphereOUTSTANDING PROBLEMS IN HELIOPHYSICS: FROM CORONAL HEATING TO THE EDGE OF THE HELIOSPHERE.  484:42-48. 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 IS VOYAGER 1 INSIDE AN INTERSTELLAR FLUX TRANSFER EVENT?Astrophysical Journal Letters.  778:L33-L33. 2013
2013 SIMULATING THE COMPTON-GETTING EFFECT FOR HYDROGEN FLUX MEASUREMENTS: IMPLICATIONS FOR IBEX-Hi AND -Lo OBSERVATIONSAstrophysical Journal.  778:112-112. 2013
2013 GLOBAL NUMERICAL MODELING OF ENERGETIC PROTON ACCELERATION IN A CORONAL MASS EJECTION TRAVELING THROUGH THE SOLAR CORONAAstrophysical Journal.  778:43-43. 2013
2013 Relative contributions of galactic cosmic rays and lunar proton "albedo" to dose and dose rates near the MoonSpace Weather.  11:643-650. 2013
2013 PROBING THE NATURE OF THE HELIOSHEATH WITH THE NEUTRAL ATOM SPECTRA MEASURED BY IBEX IN THE VOYAGER 1 DIRECTIONAstrophysical Journal Letters.  776:L32-L32. 2013
2013 CIRCULARITY OF THE INTERSTELLAR BOUNDARY EXPLORER RIBBON OF ENHANCED ENERGETIC NEUTRAL ATOM (ENA) FLUXAstrophysical Journal.  776:30-30. 2013
2013 SOLAR RADIATION PRESSURE AND LOCAL INTERSTELLAR MEDIUM FLOW PARAMETERS FROM INTERSTELLAR BOUNDARY EXPLORER LOW ENERGY HYDROGEN MEASUREMENTSAstrophysical Journal.  775:86-86. 2013
2013 DECLINE AND RECOVERY OF THE INTERPLANETARY MAGNETIC FIELD DURING THE PROTRACTED SOLAR MINIMUMAstrophysical Journal.  775:59-59. 2013
2013 Decades-long changes of the interstellar wind through our solar system.Science The Scientific monthly.  341:1080-1082. 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 THE HELIOTAIL REVEALED BY THE INTERSTELLAR BOUNDARY EXPLORERAstrophysical Journal.  771:77-77. 2013
2013 The free escape continuum of diffuse ions upstream of the Earth's quasi-parallel bow shockJournal of Geophysical Research.  118:4425-4434. 2013
2013 A slow bow shock ahead of the heliosphereGeophysical Research Letters.  40:2923-2928. 2013
2013 The deep space galactic cosmic ray lineal energy spectrum at solar minimumSpace Weather.  11:361-368. 2013
2013 The formation of molecular hydrogen from water ice in the lunar regolith by energetic charged particlesJournal of Geophysical Research.  118:1257-1264. 2013
2013 Validation of PREDICCS using LRO/CRaTER observations during three major solar events in 2012Space Weather.  11:350-360. 2013
2013 INTERSTELLAR PICK-UP IONS OBSERVED BETWEEN 11 AND 22 AU BY NEW HORIZONSAstrophysical Journal.  768:120-120. 2013
2013 Measurements of galactic cosmic ray shielding with the CRaTER instrumentSpace Weather.  11:284-296. 2013
2013 The radiation environment near the lunar surface: CRaTER observations and Geant4 simulationsSpace Weather.  11:142-152. 2013
2013 Spectral properties of keV-energetic ion populations inside the heliopause reflected by IBEX-relevant energetic neutral atomsAstronomy and Astrophysics.  551:A58-A58. 2013
2013 SPATIAL RETENTION OF IONS PRODUCING THE IBEX RIBBONAstrophysical Journal.  764:92-92. 2013
2013 Reflection of solar wind hydrogen from the lunar surfaceJournal of Geophysical Research.  118:292-305. 2013
2013 The CRaTER Special Issue of Space Weather: Building the observational foundation to deduce biological effects of space radiationSpace Weather.  11:47-48. 2013
2013 PRESSURE OF THE PROTON PLASMA IN THE INNER HELIOSHEATHAstrophysical Journal.  762:134-134. 2013
2012 THE INTERSTELLAR MAGNETIC FIELD CLOSE TO THE SUN. II.Astrophysical Journal.  760:106-106. 2012
2012 THE FIRST THREE YEARS OF IBEX OBSERVATIONS AND OUR EVOLVING HELIOSPHEREAstrophysical Journal, Supplement Series.  203:1-1. 2012
2012 DISCONNECTION FROM THE TERMINATION SHOCK: THE END OF THE VOYAGER PARADOXAstrophysical Journal.  758:19-19. 2012
2012 OBSERVATIONS OF ISOTROPIC INTERSTELLAR PICK-UP IONS AT 11 AND 17 AU FROM NEW HORIZONSAstrophysical Journal.  755:75-75. 2012
2012 The heliosphere's interstellar interaction: no bow shock.Science The Scientific monthly.  336:1291-1293. 2012
2012 The first cosmic ray albedo proton map of the MoonJournal of Geophysical Research.  117:n/a-n/a. 2012
2012 PICK-UP ION DISTRIBUTIONS AND THEIR INFLUENCE ON ENERGETIC NEUTRAL ATOM SPECTRAL CURVATUREAstrophysical Journal.  751:64-64. 2012
2012 SPECTRAL PROPERTIES OF similar to 0.5-6 keV ENERGETIC NEUTRAL ATOMS MEASURED BY THE INTERSTELLAR BOUNDARY EXPLORER (IBEX) ALONG THE LINES OF SIGHT OF VOYAGERAstrophysical Journal Letters.  749:L30-L30. 2012
2012 EFFECTS OF FAST AND SLOW SOLAR WIND ON THE ENERGETIC NEUTRAL ATOM (ENA) SPECTRA MEASURED BY THE INTERSTELLAR BOUNDARY EXPLORER (IBEX) AT THE HELIOSPHERIC POLESAstrophysical Journal.  749:50-50. 2012
2012 Two Wide-Angle Imaging Neutral-Atom Spectrometers and Interstellar Boundary Explorer energetic neutral atom imaging of the 5 April 2010 substormJournal of Geophysical Research.  117:n/a-n/a. 2012
2012 Lunar radiation environment and space weathering from the Cosmic Ray Telescope for the Effects of Radiation (CRaTER)Journal of Geophysical Research.  117:n/a-n/a. 2012
2012 VARIATIONS IN THE HELIOSPHERIC POLAR ENERGETIC NEUTRAL ATOM FLUX OBSERVED BY THE INTERSTELLAR BOUNDARY EXPLORERAstrophysical Journal.  747:110-110. 2012
2012 The inner heliosheath source for keV-ENAs observed with IBEX Shock-processed downstream pick-up ionsAstronomy and Astrophysics.  539:A75-A75. 2012
2012 ESTIMATION OF THE NEON/OXYGEN ABUNDANCE RATIO AT THE HELIOSPHERIC TERMINATION SHOCK AND IN THE LOCAL INTERSTELLAR MEDIUM FROM IBEX OBSERVATIONSAstrophysical Journal, Supplement Series.  198:13-13. 2012
2012 EVOLUTION OF THE RELATIONSHIPS BETWEEN HELIUM ABUNDANCE, MINOR ION CHARGE STATE, AND SOLAR WIND SPEED OVER THE SOLAR CYCLEAstrophysical Journal.  745:162-162. 2012
2012 INTERSTELLAR GAS FLOW PARAMETERS DERIVED FROM INTERSTELLAR BOUNDARY EXPLORER-Lo OBSERVATIONS IN 2009 AND 2010: ANALYTICAL ANALYSISAstrophysical Journal, Supplement Series.  198:11-11. 2012
2012 NEUTRAL INTERSTELLAR HELIUM PARAMETERS BASED ON IBEX-Lo OBSERVATIONS AND TEST PARTICLE CALCULATIONSAstrophysical Journal, Supplement Series.  198:12-12. 2012
2012 PRECISION POINTING OF IBEX-Lo OBSERVATIONSAstrophysical Journal, Supplement Series.  198:9-9. 2012
2011 A new class of long-term stable lunar resonance orbits: Space weather applications and the Interstellar Boundary ExplorerSpace Weather.  9:n/a-n/a. 2011
2011 CORONAL ELECTRON TEMPERATURE FROM THE SOLAR WIND SCALING LAW THROUGHOUT THE SPACE AGEAstrophysical Journal.  739:9-9. 2011
2011 IBEX observations of heliospheric energetic neutral atoms: Current understanding and future directionsGeophysical Research Letters.  38:n/a-n/a. 2011
2011 Neutral atom imaging of the magnetospheric cuspsJournal of Geophysical Research.  116:n/a-n/a. 2011
2011 The inner heliospheric source for keV-energetic IBEX ENAs The anomalous cosmic ray-induced componentAstronomy and Astrophysics.  531:A77-A77. 2011
2011 Transmission of galactic cosmic rays through Mars atmosphereSpace Weather.  9:n/a-n/a. 2011
2011 FIRST SKY MAP OF THE INNER HELIOSHEATH TEMPERATURE USING IBEX SPECTRAAstrophysical Journal.  734:1-1. 2011
2011 SPECTRAL PROPERTIES OF REGIONS AND STRUCTURES IN THE INTERSTELLAR BOUNDARY EXPLORER (IBEX) SKY MAPSAstrophysical Journal.  734:29-29. 2011
2011 OFF-LIMB SOLAR CORONAL WAVEFRONTS FROM SDO/AIA EXTREME-ULTRAVIOLET OBSERVATIONS-IMPLICATIONS FOR PARTICLE PRODUCTIONAstrophysical Journal Letters.  733:L25-L25. 2011
2011 SEPARATION OF THE INTERSTELLAR BOUNDARY EXPLORER RIBBON FROM GLOBALLY DISTRIBUTED ENERGETIC NEUTRAL ATOM FLUXAstrophysical Journal.  731:56-56. 2011
2011 The radial evolution of solar wind speedsJournal of Geophysical Research.  116. 2011
2011 First IBEX observations of the terrestrial plasma sheet and a possible disconnection eventJournal of Geophysical Research.  116:n/a-n/a. 2011
2011 INTERPLANETARY MAGNETIC FLUX DEPLETION DURING PROTRACTED SOLAR MINIMAAstrophysical Journal.  727:8-8. 2011
2010 Space radiation risk limits and Earth-Moon-Mars environmental modelsSpace Weather.  8:n/a-n/a. 2010
2010 COMPARISONS OF THE INTERSTELLAR MAGNETIC FIELD DIRECTIONS OBTAINED FROM THE IBEX RIBBON AND INTERSTELLAR POLARIZATIONSAstrophysical Journal.  724:1473-1479. 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 Modeling the 2003 Halloween events with EMMREM: Energetic particles, radial gradients, and coupling to MHDSpace Weather.  8:n/a-n/a. 2010
2010 Modeling proton intensity gradients and radiation dose equivalents in the inner heliosphere using EMMREM: May 2003 solar eventsSpace Weather.  8:n/a-n/a. 2010
2010 Hybrid simulations of the termination shock: Suprathermal ion velocity distributions in the heliosheathJournal of Geophysical Research.  115:n/a-n/a. 2010
2010 Mars Odyssey measurements of galactic cosmic rays and solar particles in Mars orbit, 2002-2008Space Weather.  8:n/a-n/a. 2010
2010 Suprathermal electron flux peaks at stream interfaces: Signature of solar wind dynamics or tracer for open magnetic flux transport on the Sun?Journal of Geophysical Research.  115:n/a-n/a. 2010
2010 Reflections of ions in electrostatic analyzers: a case study with New Horizons/Solar Wind Around Pluto.Review of Scientific Instruments.  81:114501. 2010
2010 MAGNETIC FLUX BALANCE IN THE HELIOSPHEREAstrophysical Journal Letters.  722:L132-L136. 2010
2010 Numerical simulation of the 12 May 1997 CME Event: The role of magnetic reconnectionJournal of Geophysical Research.  115:n/a-n/a. 2010
2010 Evolving outer heliosphere: Large-scale stability and time variations observed by the Interstellar Boundary ExplorerJournal of Geophysical Research.  115:n/a-n/a. 2010
2010 ON THEORIES FOR STOCHASTIC ACCELERATION IN THE SOLAR WINDAstrophysical Journal.  720:533-540. 2010
2010 CAN IBEX IDENTIFY VARIATIONS IN THE GALACTIC ENVIRONMENT OF THE SUN USING ENERGETIC NEUTRAL ATOMS?Astrophysical Journal.  719:1984-1992. 2010
2010 Time-dependent estimates of organ dose and dose equivalent rates for human crews in deep space from the 26 October 2003 solar energetic particle event (Halloween event) using the Earth-Moon-Mars Radiation Environment ModuleSpace Weather.  8:n/a-n/a. 2010
2010 Energetic neutral atoms from the Earth's subsolar magnetopauseGeophysical Research Letters.  37:n/a-n/a. 2010
2010 A POSSIBLE GENERATION MECHANISM FOR THE IBEX RIBBON FROM OUTSIDE THE HELIOSPHEREAstrophysical Journal Letters.  715:L84-L87. 2010
2010 Galactic cosmic ray radiation hazard in the unusual extended solar minimum between solar cycles 23 and 24Space Weather.  8:n/a-n/a. 2010
2010 SUPERPOSITION OF STOCHASTIC PROCESSES AND THE RESULTING PARTICLE DISTRIBUTIONSAstrophysical Journal.  713:1386-1392. 2010
2010 PICKUP IONS FROM ENERGETIC NEUTRAL ATOMSAstrophysical Journal Letters.  712:L157-L159. 2010
2010 Pickup hydrogen distributions in the solar wind at similar to 11 AU: Do we understand pickup ions in the outer heliosphere?Journal of Geophysical Research.  115:n/a-n/a. 2010
2010 Parameterizations of the linear energy transfer spectrum for the CRaTER instrument during the LRO missionSpace Weather.  8:n/a-n/a. 2010
2010 PICK-UP IONS IN THE OUTER HELIOSHEATH: A POSSIBLE MECHANISM FOR THE INTERSTELLAR BOUNDARY EXPLORER RIBBON (vol 708, pg L126, 2010)Astrophysical Journal Letters.  710:L172-L172. 2010
2010 PICK-UP IONS IN THE OUTER HELIOSHEATH: A POSSIBLE MECHANISM FOR THE INTERSTELLAR BOUNDARY EXplorer RIBBONAstrophysical Journal Letters.  708:L126-L130. 2010
2010 Earth-Moon-Mars Radiation Environment Module frameworkSpace Weather.  8:n/a-n/a. 2010
2009 Comparison of Interstellar Boundary Explorer observations with 3D global heliospheric models.Science The Scientific monthly.  326:966-968. 2009
2009 Direct observations of interstellar H, He, and O by the Interstellar Boundary Explorer.Science The Scientific monthly.  326:969-971. 2009
2009 Global observations of the interstellar interaction from the Interstellar Boundary Explorer (IBEX).Science The Scientific monthly.  326:959-962. 2009
2009 Structures and spectral variations of the outer heliosphere in IBEX energetic neutral atom maps.Science The Scientific monthly.  326:964-966. 2009
2009 Introduction to special section on the Earth-Moon-Mars Radiation Environment ModuleSpace Weather.  7:n/a-n/a. 2009
2009 Energy dissipation and ion heating at the heliospheric termination shockJournal of Geophysical Research.  114:n/a-n/a. 2009
2009 Physical Processes in the Outer HeliosphereSpace Science Reviews.  146:275-294. 2009
2009 The IBEX Background MonitorSpace Science Reviews.  146:105-115. 2009
2009 The IBEX-Lo SensorSpace Science Reviews.  146:117-147. 2009
2009 The Interstellar Boundary Explorer Science Operations CenterSpace Science Reviews.  146:207-234. 2009
2009 INTERPLANETARY SUPRATHERMAL He+ AND He++ OBSERVATIONS DURING QUIET PERIODS FROM 1 TO 9 AU AND IMPLICATIONS FOR PARTICLE ACCELERATIONAstrophysical Journal Letters.  699:L26-L30. 2009
2009 Lunar backscatter and neutralization of the solar wind: First observations of neutral atoms from the MoonGeophysical Research Letters.  36:L12104-L12104. 2009
2009 Interstellar heliospheric probe/heliospheric boundary explorer mission-a mission to the outermost boundaries of the solar systemExperimental Astronomy.  24:9-46. 2009
2009 THE FLUX OF OPEN AND TOROIDAL INTERPLANETARY MAGNETIC FIELD AS A FUNCTION OF HELIOLATITUDE AND SOLAR CYCLEAstrophysical Journal.  695:357-362. 2009
2008 Estimating total heliospheric magnetic flux from single-point in situ measurementsJournal of Geophysical Research.  113:n/a-n/a. 2008
2008 Suprathermal electron evolution in a Parker spiral magnetic fieldJournal of Geophysical Research.  113:n/a-n/a. 2008
2008 Conservation of open solar magnetic flux and the floor in the heliospheric magnetic fieldGeophysical Research Letters.  35. 2008
2008 THE SOLAR WIND POWER FROM MAGNETIC FLUXAstrophysical Journal Letters.  686:L33-L36. 2008
2008 Weaker solar wind from the polar coronal holes and the whole SunGeophysical Research Letters.  35. 2008
2008 Initial condition influence on coronal mass ejection propagationJournal of Geophysical Research.  113:n/a-n/a. 2008
2008 Posteruptive phenomena in coronal mass ejections and substorms: Indicators of a universal process?Journal of Geophysical Research.  113:n/a-n/a. 2008
2008 Diffusive acceleration at the blunt termination shockAstrophysical Journal.  675:1584-1600. 2008
2007 Modulation of anomalous and galactic cosmic rays beyond the termination shockGeophysical Research Letters.  34. 2007
2007 Pickup ions and cosmic rays from dust in the heliosphereSpace Science Reviews.  130:283-291. 2007
2007 Role of coronal mass ejections in the heliospheric Hale cycleGeophysical Research Letters.  34. 2007
2007 Sungrazing comets as solar probes and dust analyzersAdvances in Space Research.  39:413-420. 2007
2006 Relationship between solar wind and coronal heating: Scaling laws from solar X-raysAstrophysical Journal.  642:1173-1176. 2006
2006 Current sheet evolution in the aftermath of a CME eventAstrophysical Journal.  638:1110-1128. 2006
2006 lAn explanation of the Voyager paradox: Particle acceleration at a blunt termination shockGeophysical Research Letters.  33. 2006
2006 Alfvenic turbulence in solar wind originating near coronal hole boundaries: heavy-ion effects?Annales Geophysicae.  24:785-789. 2006
2005 On the magnetic correspondence between the photosphere and the heliosphereSolar Physics.  229:161-174. 2005
2005 Stability of the inner source pickup ions over the solar cycleJournal of Geophysical Research.  110. 2005
2005 Solar wind from the coronal hole boundariesJournal of Geophysical Research.  110. 2005
2005 An improved expected temperature formula for identifying interplanetary coronal mass ejectionsJournal of Geophysical Research.  110. 2005
2005 The sub-Parker spiral structure of the heliospheric magnetic fieldGeophysical Research Letters.  32. 2005
2004 Suprathermal ions ahead of interplanetary shocks: New observations and critical instrumentation required for future space weather monitoringSpace Weather.  2:n/a-n/a. 2004
2004 Evidence for the same hot plasma after coronal mass ejection events, in both remote and in situ observationsAstrophysical Journal.  613:L173-L176. 2004
2004 Cometary ions trapped in a coronal mass ejectionAstrophysical Journal.  604:L121-L124. 2004
2004 The interstellar hydrogen shadow: Observations of interstellar pickup ions beyond JupiterJournal of Geophysical Research.  109. 2004
2003 Solar wind scaling lawAstrophysical Journal.  599:1395-1403. 2003
2003 Heliospheric "FALTS": Favored acceleration locations at the termination shockGeophysical Research Letters.  30. 2003
2003 The three-dimensional solar wind around solar maximumGeophysical Research Letters.  30:n/a-n/a. 2003
2002 Strongly underwound magnetic fields in co-rotating rarefaction regions: Observations and ImplicationsGeophysical Research Letters.  29:23-1-23-4. 2002
2002 The outer source of pickup ions and anomalous cosmic raysGeophysical Research Letters.  29:54-1-54-4. 2002
2002 An explanation for strongly underwound magnetic field in co-rotating rarefaction regions and its relationship to footpoint motion on the the sunGeophysical Research Letters.  29:8-1-8-4. 2002
2002 Association of Low-Charge-State Heavy Ions up to 200 R-e upstream of the Earth's bow shock with geomagnetic disturbancesGeophysical Research Letters.  29. 2002
2001 The behavior of the open magnetic field of the SunAstrophysical Journal.  560:425-438. 2001
2001 Nature of the boundary between open and closed magnetic field line regions at the Sun revealed by composition data and numerical modelsJournal of Geophysical Research.  106:15869-15879. 2001
2001 On the origin of microscale magnetic holes in the solar windJournal of Geophysical Research.  106:16001-16010. 2001
2001 Origin of the solar wind: TheorySpace Science Reviews.  97:21-33. 2001
2001 The 3-D heliosphere from the Ulysses and ACE solar wind ion composition experimentsSpace Science Reviews.  97:123-127. 2001
2000 Composition of quasi-stationary solar wind flows from ulysses/solar wind ion composition spectrometerJournal of Geophysical Research.  105:27217-27238. 2000
2000 Implications of solar wind composition for cometary X-raysAstrophysical Journal.  544:558-566. 2000
2000 The suprathermal seed population for corotating interaction region ions at 1 AU deduced from composition and spectra of H(+), He(++), and He(+) observed on WindJournal of Geophysical Research.  105:23107-23122. 2000
2000 Magnetic structure of the slow solar wind: Constraints from composition dataJournal of Geophysical Research.  105:18327-18336. 2000
2000 Interception of comet Hyakutake's ion tail at a distance of 500 million kilometresNature Nature: New biology.  404:576-578. 2000
2000 Elemental composition of the inner source pickup ionsJournal of Geophysical Research.  105:7459-7463. 2000
2000 Inner source distributions: Theoretical interpretation, implications, and evidence for inner source protonsJournal of Geophysical Research.  105:7465-7472. 2000
2000 On the processing and transport of inner source hydrogenJournal of Geophysical Research.  105:7473-7481. 2000
1999 Acceleration of the fast solar wind by the emergence of new magnetic fluxJournal of Geophysical Research.  104:19765-19772. 1999
1999 Elemental fractionation in the slow solar windAstrophysical Journal.  521:859-867. 1999
1999 On the coronal magnetic field: Consequences of large-scale motionsAstrophysical Journal.  521:868-877. 1999
1999 Unusual composition of the solar wind in the 2-3 May 1998 CME observed with SWIGS on ACEGeophysical Research Letters.  26:157-160. 1999
1999 Coronal hole boundaries and their interactions with adjacent regionsSpace Science Reviews.  87:43-54. 1999
1999 Pronounced enhancements of pickup hydrogen and helium in high-latitude compressional regionsJournal of Geophysical Research.  104:535-547. 1999
1998 A model for pickup ion transport in the heliosphere in the limit of uniform hemispheric distributionsJournal of Geophysical Research.  103:20643-20649. 1998
1998 Element and isotopic fractionation in closed magnetic structuresSpace Science Reviews.  85:397-406. 1998
1998 On the slow solar windSpace Science Reviews.  86:51-60. 1998
1997 Direct observational evidence for a heliospheric magnetic field with large excursions in latitudeJournal of Geophysical Research.  102:24175-24181. 1997
1997 Implications of fluctuations in the distribution functions of interstellar pick-up ions for the scattering of low rigidity particlesGeophysical Research Letters.  24:93-96. 1997
1996 Statistical acceleration of interstellar pick-up ions in co-rotating interaction regionsGeophysical Research Letters.  23:2871-2874. 1996
1995 WEAK PITCH-ANGLE SCATTERING OF FEW MV RIGIDITY IONS FROM MEASUREMENTS OF ANISOTROPIES IN THE DISTRIBUTION FUNCTION OF INTERSTELLAR PICKUP H+Geophysical Research Letters.  22:2665-2668. 1995
1995 THE INFLUENCE OF INTERMEDIATE-SCALE VARIATIONS IN THE HELIOSPHERIC MAGNETIC-FIELD ON THE TRANSPORT OF GALACTIC COSMIC-RAYSJournal of Geophysical Research.  100:7865-7871. 1995
1994 A UNIFYING COMPARISON OF NEARLY SCATTER FREE TRANSPORT MODELSJournal of Geophysical Research.  99:19301-19323. 1994
Neutral interstellar helium parameters based on IBEX-Lo observations and test particle calculationsAstropjysical Journal Supplement Series.  198:12.

Conference Proceeding

Year Title
2018 Shallowly-Buried Hydrogenation in the Lunar Regolith: Refining Latitude and Local Time TrendsLunar and Planetary Science Conference. 2023-2023. 2018
2018 The Effects of Hydrogenated Surface Layers in Lunar Regolith on Galactic Cosmic Ray Induced Proton Albedo YieldsLunar and Planetary Science Conference. 2312-2312. 2018
2018 Toward a History of the Moon’s Ice Caps: Synthesizing Surface and Subsurface MeasurementsLunar and Planetary Science Conference. 1634-1634. 2018
2018 Dose Spectra from Energetic Particles and Neutrons (DoSEN)Deep Space Gateway Concept Science Workshop. 3097-3097. 2018
2018 From Tempe to Denver: Realizing the Wargo Axiom with the Cosmic Ray Telescope for the Effects of Radiation (CRaTER)Deep Space Gateway Concept Science Workshop. 3150-3150. 2018
2018 The Worsening Space Environment: Increased Galactic Cosmic Radiation from Historically Weak Solar Magnetic Fields But with a Sun Still Spawning Historically Intense Solar Particle EventsDeep Space Gateway Concept Science Workshop. 3143-3143. 2018
2017 Particle Radiation Sources, Propagation and Interactions in Deep Space, at Earth, the Moon, Mars, and Beyond: Examples of Radiation Interactions and EffectsSpace Science Reviews. 1069-1106. 2017
2017 Diurnal Variation of Lunar Albedo Proton Yield and Hydrogenation2017 Annual Meeting of the Lunar Exploration Analysis Group. 5037-5037. 2017
2017 Radiation Environment of PhobosAAS/Division for Planetary Sciences Meeting Abstracts #49. 406.02-406.02. 2017
2017 Synthesizing Surface and Subsurface Measurements of Water Ice in the Polar Regions of the Moon2017 Annual Meeting of the Lunar Exploration Analysis Group. 5022-5022. 2017
2017 Position of the IBEX ribbon as a key to understand its originEGU General Assembly Conference Abstracts. 687-687. 2017
2017 Remote Sensing the Plasma Flows Around the Heliopsheath and Consequences for the Shape of the Heliosphere.EGU General Assembly Conference Abstracts. 9828-9828. 2017
2017 The Sun Radio Imaging Space Experiment (SunRISE) MissionEGU General Assembly Conference Abstracts. 5580-5580. 2017
2017 The downwind hemisphere of the heliosphere: what do IBEX observations at low energies tell us and which questions remain open?EGU General Assembly Conference Abstracts. 3346-3346. 2017
2017 How Dielectric Breakdown May Weather the Lunar Regolith and Contribute to the Lunar ExosphereLunar and Planetary Science Conference. 2332-2332. 2017
2017 Hydration of Lunar Regolith at Local Sunrise: AnalysisLunar and Planetary Science Conference. 2297-2297. 2017
2017 Sensing Diurnal Hydrogenation of Lunar Regolith Using Proton Radiation from the MoonLunar and Planetary Science Conference. 1728-1728. 2017
2017 Long Duration Surface Experiments on Airless Bodies: The Need for Extended In Situ Measurements and Lessons from ALSEPPlanetary Science Vision 2050 Workshop. 8055-8055. 2017
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
2016 Energetic Neutral Atom and Interstellar Flow Observations with IBEX: Implications for the Global HeliosphereAIP Conference Proceedings. 2016
2015 Anisotropies in TeV Cosmic Rays Related to the Local Interstellar Magnetic Field from the IBEX RibbonJournal of Physics: Conference Series. 012023-012023. 2015
2014 Anisotropies in TeV Cosmic Rays Related to the IBEX RibbonJournal of Physics: Conference Series. 012010-012010. 2014
2014 Extension of the h-index to Quantify a Scientific Research Project's Impact: h(p) and m(p)OUTSTANDING PROBLEMS IN HELIOPHYSICS: FROM CORONAL HEATING TO THE EDGE OF THE HELIOSPHERE. 144-148. 2014
2014 The IBEX Ribbon from the Ion Retention RegionOUTSTANDING PROBLEMS IN HELIOPHYSICS: FROM CORONAL HEATING TO THE EDGE OF THE HELIOSPHERE. 195-203. 2014
2012 Solar Coronal Shocks and Particle Acceleration as Deduced from EUV, Radio, and In-situ ObservationsFIFTH HINODE SCIENCE MEETING: EXPLORING THE ACTIVE SUN. 151-+. 2012
2011 ESTIMATES OF RADIATION EXPOSURES FOR HUMAN CREWS IN DEEP SPACE FROM THE JANUARY 15, 2005, SOLAR ENERGETIC PARTICLE EVENT USING THE EARTH-MOON-MARS RADIATION ENVIRONMENT MODULENuclear Technology. 202-209. 2011
2010 Ulysses and Voyager Observations of Waves Due to Interstellar Pickup H+ and He+AIP Conference Proceedings. 186-+. 2010
2009 The Earth-Moon-Mars Radiation Environment Module (EMMREM): Framework and Current DevelopmentsAIP Conference Proceedings. 164-+. 2009
2008 Relating X-ray Luminosity of Flares Observed by XRT to Magnetic Flux and the Solar WindFIRST RESULTS FROM HINODE. 106-+. 2008
2007 Solar wind energy and momentum from the emergence of new small-scale fluxAIP Conference Proceedings. 333-341. 2007
2006 Particle acceleration at a blunt termination shockAIP Conference Proceedings. 165-+. 2006
2005 Current sheet evolution in the aftermath of a CMEEuropean Space Agency, (Special Publication) ESA SP. 715-718. 2005
2005 Solar wind from the coronal hole boundariesEuropean Space Agency, (Special Publication) ESA SP. 645-648. 2005
2004 Heliospheric pickup ions and Favored Acceleration Locations at the Termination Shock (FALTS): Are voyager observations really inconsistent?AIP Conference Proceedings. 81-86. 2004
2004 Influence of electron impact ionization on the termination shock: model case studiesAIP Conference Proceedings. 59-63. 2004
2003 Acceleration of the solar wind as a result of the reconnection of open magnetic flux with coronal loopsAIP Conference Proceedings. 287-292. 2003
2003 Interstellar Pathfinder - A mission to the inner edge of the interstellar mediumAIP Conference Proceedings. 834-837. 2003
2003 Pickup ion acceleration in the heliosphere: Consequences of organized footpoint motion on the sunAIP Conference Proceedings. 593-596. 2003
2003 The dynamic 3D heliosphere: Implications for and new sources of its energetic particlesAdvances in Space Research. 531-542. 2003
2001 Relationships of corotating rarefaction regions outside 40 AU with solar observations: Heliospheric mass loadingOUTER HELIOSPHERE: THE NEXT FRONTIERS, PROCEEDINGS. 315-319. 2001
2000 Observations of non-thermal properties of heavy ions in the solar windAIP Conference Proceedings. 215-220. 2000
2000 Simultaneous high Fe charge state measurements by solar energetic particle and solar wind instrumentsAIP Conference Proceedings. 139-142. 2000
2000 Solar wind compositionHIGH ENERGY SOLAR PHYSICS - ANTICIPATING HESSI. 54-63. 2000
2000 Sources, injection and acceleration of heliospheric ion populationsAIP Conference Proceedings. 221-228. 2000
2000 Ubiquitous statistical acceleration in the solar windAIP Conference Proceedings. 229-233. 2000
1999 Composition variations in fast solar wind streamsAIP Conference Proceedings. 143-146. 1999
1999 The inner source for pickup ionsAIP Conference Proceedings. 487-490. 1999
1999 The new heliospheric magnetic field: Observational implicationsAIP Conference Proceedings. 87-92. 1999
1995 Statistical studies of the pressure of interstellar pick-up ions: Implications for the outer heliosphere24TH INTERNATIONAL COSMIC RAY CONFERENCE, VOL 4. 730-730. 1995

Principal Investigator On

  • IBEX Operation  awarded by Princeton University 2016 - 2021
  • IMAP-Lo Instrument Development  awarded by Johns Hopkins University 2018 - 2019
  • Interstallar Boundary Explorer (IBEX) Operations Support and Science Analysis  awarded by Princeton University 2017 - 2019
  • A Coupled System for Predicting SPE Fluxes  awarded by Predictive Science Inc 2016 - 2019
  • A Coupled System for Predicting SPE Fluxes  awarded by Predictive Science Inc 2018 - 2019
  • ISIS Science Operations Center on the Solar Probe Plus (SPP) Mission  awarded by Princeton University 2017 - 2019
  • Synthesis of 3-D Coronal-Solar Wind Energetic Particle Acceleration (C-SWEPA) Modules  awarded by National Aeronautics and Space Administration (NASA) 2013 - 2019
  • DREAM: Dynamic Response of Environments at Asteroids, the Moon and Moons of Mars  awarded by National Aeronautics and Space Administration (NASA) 2014 - 2019
  • CRaTER - Cosmic Ray Telescope for the Effects of Radiation  awarded by National Aeronautics and Space Administration (NASA) 2011 - 2019
  • Phase A - Solar Probe  awarded by Southwest Research Institute (SwRI) 2010 - 2016
  • A Coupled System for Predicting SPE Fluxes  awarded by Predictive Science Inc 2015 - 2016
  • Small Active Readout Device for Dose Spectra from Energetic Particles and Neutrons-DoSEN  awarded by National Aeronautics and Space Administration (NASA) 2013 - 2015
  • Earth-Moon-Mars Radiation Exposure Module  awarded by National Aeronautics and Space Administration (NASA) 2011 - 2014
  • Teaching Activities

  • Doctoral Research Taught course 2018
  • Doctoral Research Taught course 2018
  • Heliospheric Physics Taught course 2018
  • Doctoral Research Taught course 2017
  • General Physics II Recitation Taught course 2017
  • Doctoral Research Taught course 2017
  • Statistical Physics Taught course 2017
  • Doctoral Research Taught course 2016
  • Doctoral Research Taught course 2016
  • Classical Mechanics Taught course 2015
  • Doctoral Research Taught course 2015
  • Doctoral Research Taught course 2015
  • Classical Mechanics Taught course 2014
  • Education And Training

  • B.A. Physics, Oberlin College
  • Ph.D. Physics, University of Michigan
  • Full Name

  • Nathan Schwadron