High Energy Solar Neutrons and How to Measure Them
Authors: Andrew Kuhlman (University of New Hampshire), James Ryan (University of New Hampshire) This poster outlines the first steps of a deeper look into high-energyView More
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Solar Wind Origins and Physical Processes: Survey of the Leading Candidates
Authors: Steven R. Cranmer (CU Boulder) Coronal heating and solar wind acceleration are not “problems” because of an absence of proposed explanations, but because thereView More
Kinetic Dissipation in the Inner Heliosphere: Observational Clues and Turbulent Debates
Authors: Steven R. Cranmer (CU Boulder) In the parts of the solar corona and solar wind that experience the fewest particle-particle collisions, the various constituentsView More
Probing a coronal mass ejection near the Sun “head to toe”
Authors: Carlos R. Braga (JHU/APL), Vamsee K. Jagarlamudi (JHU/APL), Angelos Vourlidas (JHU/APL), Guillermo Stenborg (JHU/APL), Nour Raouafi (JHU/APL) While most spacecraft intercept coronal mass ejectionsView More
Estimating prevalence of reconnection in turbulence using virtual satellite passes through simulations
Authors: Hayden Atkinson (University of Delaware), Michael Shay (University of Delaware) Magnetic reconnection is known to occur throughout the heliosphere, and may play an importantView More
Understanding the Compositional Variability in the November 2025 Solar Energetic Particle Events
Authors: C.M.S. Cohen (California Institute of Technology), W. Liu (University of Michigan), Z.G. Xu (California Institute of Technology), G.M. Mason (Johns Hopkins Applied Physics Laboratory),View More
Direct detection of Merged Interaction Regions in the Interstellar Boundary Explorer data
Authors: Nehpreet K. Walia (Princeton University) , Daniel B. Reisenfeld (Los Alamos National Laboratory), David J. McComas (Princeton University), Herbert O. Funsten (Los Alamos NationalView More
Modeling Fast Magnetic Reconnection in Solar Flare Current Sheets
Authors: Sujay Shankar (Boston University), Chuanfei Dong (Boston University), Hongyang Zhou (Boston University), Liang Wang (Boston University), Yi-Min Huang (University of Maryland), Yuxi Chen (UniversityView More
Nonlinear evolution of tearing instability and dissipation in magnetic reconnection with increasing guide field
Authors: Atit Deuja (University of Alabama in Huntsville), Haihong Che (University of Alabama in Huntsville) The role of Hall effect in fast magnetic reconnection (MR)View More
Solar Energetic Particles at Mars: MAVEN SEP, MAG, and SWIA and Model Analysis
Authors: Dibyendu Sur (NASA GSFC / CUA) This work examines a solar energetic particle (SEP) event observed by MAVEN at Mars using data from theView More
The Effects of Energy Conservation in Simulating Solar Eruptions
Authors: Xianyu Liu (Umich), Spiro K. Antiochos (Umich), Nishtha Sachdeva (Umich), Gábor Tóth (Umich), Ward B. Manchester IV (Umich), Bart van der Holst (BU), IgorView More
Flare-Associated Changes in Near-Surface Electric Currents Along PILs
Authors: Brian T. Welsch (Univ. of Wisc. – Green Bay), Yang Liu (Stanford Univ.) Electric currents flowing in coronal magnetic fields store the energy thatView More
Thermal Properties of Solar Flares Associated with Ground-Level Enhancement Events
Authors: Abdullah Shmies (The University of Texas at San Antonio), Maher A. Dayeh (Southwest Research Institute), Radoslav Bucik (Southwest Research Institute), Samuel T. Hart (SouthwestView More
Science gaps in understanding the near-Earth solar wind at mesoscales
Authors: Olga P. Verkhoglyadova (JPL, California Institute of Technology), Panagiotis Vergados (JPL, California Institute of Technology), Justin S. Boland (JPL, California Institute of Technology), JamieView More
Global-scale Coronal Pseudostreamer Evolution and the Creation of Secondary Heliospheric Current Sheets
Authors: Lizet Casillas(UCLA), Benjamin Lynch(UCLA), Marco Velli(UCLA), Victor Reville(irap), Olga Panasenco (Advanced Heliophysics) The heliospheric current sheet (HCS) is the boundary between open magnetic fieldsView More
Searching for Neutron Monitor Sites as Alternatives to Mawson and Cape Schmidt
Authors: Malcolm Colson, James Ryan Neutron monitors are ground based devices used to detect cosmic radiation. Each monitor senses different numbers of particles, depending onView More
A Model for the Solar Cycle that can Forecast Solar Activity
Authors: L. A. Fisk (Umich), L. Zhao (Umich), J. R. MacTaggart (Umich), C. A. Ballard (Umich), and S.T. Lepri (Umich) Observations and analysis of theView More
Laboratory investigation of Alfvén wave phase mixing under conditions relevant to coronal holes and its Implications for coronal heating
Authors: Sayak Bose (Princeton University, Princeton Plasma Physics Laboratory), Troy Carter (Oak Ridge National Laboratory), Michael Hahn (Columbia University), Daniel Wolf Savin (Columbia University) andView More
New Horizons – Our Only Outpost in the Outer Heliosphere
Authors: Pontus C. Brandt (Johns Hopkins APL, MD, USA), Andrew R. Poppe (UC Berkeley, CA, USA), Merav Opher, (Boston University, MA, USA), Matt E. Hill,View More
Simpson Network Measurements of 2026 November 11 Ground Level Enhancement (GLE77)
Authors: James M. Ryan (UNH), Pierre-Simon Mangeard (UD), V. Bindi (UH(), J. Clem (UD), S. Surujhdeo (UWRF), N. Nikonov (UH), M. Colson (UNH), A. KuhlmanView More
Effect of the Doppler Shift Estimation Method on Azimuthally-Averaged Ring Diagrams
Authors: Isaac Asante (Georgia State University), Viacheslav Sadykov (Georgia State University), Irina Kitiashvili (NASA Ames Research Center) Solar oscillations are reliable diagnostic tools for understandingView More
AI-Generated MDI Vector Magnetograms
Authors: Yan Xu (NJIT), Chunhui Xu (NJIT), Ying Wang (NJIT), Haodi Jiang (SHSU), Aryiadna Yesmanchyk (NJIT), Jason T.L. Wang (NJIT), Haimin Wang (NJIT) Vector magnetogramsView More
Calibrating the CORSAIR Polarimeter for its Qualification Flight
Authors: Alan Hsu (Harvard University), Jenna Samra (Smithsonian Astrophysical Observatory), Steven Tomczyk (Solar Scientific LLC), Daniel Durusky (Smithsonian Astrophysical Observatory), Jacob Hawthorne (Smithsonian Astrophysical Observatory),View More
Analyzing Transport Fluxes in a Solar Photospheric Surface-Flux Transport Model
Authors: Marc DeRosa (Lockheed Martin Solar and Astrophysics Laboratory), Soumyaranjan Dash (National Solar Observatory), Sushant Mahajan (Stanford University) The evolution of the photospheric magnetic fieldsView More
A Machine Learning-Ready Dataset of GAMERA-GL CME Simulations for Forward and Inverse Modeling of the Interplanetary Magnetic Field at L1
Authors: Viacheslav Sadykov (Georgia State University), Elena Provornikova (Johns Hopkins Applied Physics Laboratory), Dustin Kempton (Georgia State University), Djalil Sawadogo (Georgia State University), Evangelos PaourisView More
Progress and Prospects for Solar Rotational Tomography
Authors: Richard Frazin (UMich), Federico Nuevo (CONICET, AR), Alberto Vásquez (CONICET, AR), Enrico Landi (UMich), Ward Manchester (UMich) Solar Rotational Tomography (SRT) of the coronaView More
Multi-Model Comparison for Short-Term Solar Proton Event Prediction with Energetic Electrons: Comparing Classical Ensembles and Neural Transformers
Authors: Aatiya Ali (Georgia State University), Viacheslav Sadykov (Georgia State University), Berkay Aydin (Georgia State University), Benedict Mervyn (Georgia State University) Solar Energetic Particle (SEP)View More
Self-Consistently Modeling the Evolution of Interstellar Pickup Ions
Authors: Ethan Schuyler Bair (Boston University), Merav Opher (Boston University), Bart van der Holst (Boston University), Marc Zachary Kornbleuth (Boston University), Gary Zank (University ofView More
Heavy Ions and Anisotropies as in-situ Diagnostics of Solar Wind and Coronal Heating
Authors: Aidan Nakhleh (University of Michigan), Nicholeen Viall (NASA Goddard Space Flight Center), Sue Lepri (University of Michigan), Jim Raines (University of Michigan) Density andView More
Magnetic Field Line Mappings and Field-Aligned Integrals as a Dimensionality-Reducing Tool to Analyze 3D Models of Coronal Heating and Loop Hydrodynamics
Authors: Cooper Downs (PSI) Modern studies of coronal heating often involve conducting magnetohydrodynamic (MHD) or field-aligned hydrodynamic (HD) simulations of realistic magnetic field configurations inView More
Coronal Cavity Magnetic Fields Inferred by DKIST/CryoNIRSP
Authors: Elizabeth Wraback (HAO/NSF NCAR), Samaiyah Faird (Alabama A&M University), Thomas Schad (NSO), Urszula Bak-Steslicka (University of Wroclaw), Giuliana de Toma (HAO/NSF NCAR), Yuhong FanView More
Automatic segmentation of CMEs using synthetically-trained deep neural network on Metis/SolO
Authors: D. Lloveras1,2, L. Balmaceda1,2, F. Iglesias3,4, Y. Machuca3,4, M. Sánchez Toledo3, H. Cremades3,4, C. Sasso5, P. Sahani5, Y. de Leo6,7 & T. Nieves-Chinchilla1 1View More
Switchback Formation and The Role of Instabilities in Non-Adiabatic Evolution of the Solar Wind Across the Coronal Conversion Layer
Authors: Dominic Payne (University of Michigan), Mojtaba Akhavan-Tafti (University of Michigan) Using data from Parker Solar Probe encounters 13-23, we analyze the statistics of switchbacksView More
A deep-learning approach for inferring solar and geomagnetic parameters of the 1859 Carrington event
Authors: Eunsu Park (Korea Astronomy and Space Science Institute), Harim Lee (New Jersey Institute of Technology), Daye Lim (University of Exeter), Yong-Jae Moon (Kyung HeeView More
NASA 2026 Joint HELIOTECH and Orbital Flight Symposium August 31 – September 4, 2026
We are thrilled to let you know that both registration and abstract submission are officially open for NASA’s 2026 Joint HELIOTECH and Orbital Flight Symposium!View More
NASA’s Heliophysics Division is seeking two heliophysics program scientists. Those interested may apply via USA Jobs May 29 – June 2, 2026.
NASA’s Heliophysics Division leads the study of the Sun’s impact on the space environment at Earth and across the solar system, including space weather toView More
UK Space Weather & Space Environment Meeting IV: Space as a Global Endeavour meeting abstract deadline extended to Friday 12 June 2026
The abstract-submission deadline for the upcoming UK Space Weather & Space Environment Meeting IV: Space as a Global Endeavour meeting, has been extended to Friday 12 June 2026.View More
Forecast of SYM-H Index Under Strong Southward IMF Condition Using Deep Learning
Authors: Jihyeon Son (Korea Astronomy & Space Science Institute, South Korea), Yong-Jae Moon (Kyung Hee University, South Korea), Young-Sil Kwak (Korea Astronomy & Space ScienceView More
Polytropic Behavior of the Slow and Fast Solar Wind
Authors: Carson Brown (University of Delaware), Bennett Maruca (University of Delaware), B. Alterman (NASA Goddard), Riddhi Bandyopadhyay (University of Delaware), Ramiz Qudsi The solar windView More
Comparison of Polar Magnetic Fields from OFT with Solar Orbiter Phi Observations
Authors: Jon A. Linker (Predictive Science Inc.), Cooper Downs (Predictive Science Inc.), Ronald M. Caplan (Predictive Science Inc.), James Turtle (Predictive Science Inc.), Pete RileyView More