SH33F:
Factors That Determine the Properties of Solar Energetic Particle Events Posters


Submit an Abstract to this Session


Session ID#: 46022

Session Description:
Several factors may determine the spatial extent, intensity-time profiles, and composition characteristics of Solar Energetic Particle (SEP) events in the heliosphere. These factors include the properties of the particle sources, the processes of particle acceleration and particle release in the corona and interplanetary space, the characteristics of the seed particle populations, the details of the magnetic connection established between the observing spacecraft and the particle source, and the processes of particle transport in the corona and interplanetary medium. We invite abstracts that discuss how to identify and characterize the impact of these individual factors on the properties of SEPs from both the observational and the modeling points of view. Studies using multi-spacecraft observations or discussing techniques that might take advantage of future near-the-Sun observations from Parker Solar Probe and Solar Orbiter are especially encouraged.
Primary Convener:  David Lario, NASA Goddard Space Flight Center, Heliophysics Science Division, Greenbelt, United States
Conveners:  Radoslav Bucik, Max Planck Institute for Solar System Research, Katlenburg-Lindau, Germany, Pertti Makela, Catholic University of America, Washington DC, United States and Rahul Kumar, Princeton University, Department of Astrophysical Sciences, Princeton, United States
Primary Liaison:  David Lario, The Johns Hopkins University. Applied Physics Laboratory, Laurel, MD, United States
Chairs:  David Lario, NASA Goddard Space Flight Center, Heliophysics Science Division, Greenbelt, United States, George C Ho, The Johns Hopkins University, Applied Physics Laboratory, Laurel, MD, United States and Siming Liu, Purple Mountain Observatory, Key Lab of Dark Matter and Space Astronomy, Nanjing, China
OSPA Liaison:  Siming Liu, Purple Mountain Observatory, Key Lab of Dark Matter and Space Astronomy, Nanjing, China
Index Terms:

2114 Energetic particles [INTERPLANETARY PHYSICS]
2139 Interplanetary shocks [INTERPLANETARY PHYSICS]
7513 Coronal mass ejections [SOLAR PHYSICS, ASTROPHYSICS, AND ASTRONOMY]
7519 Flares [SOLAR PHYSICS, ASTROPHYSICS, AND ASTRONOMY]

Abstracts Submitted to this Session:

A Possible Mechanism for Enriching Heavy Ions in 3He-rich Solar Energetic Particle Events (350355)
Glenn M Mason, Johns Hopkins University Applied Physics Laboratory, Laurel, MD, United States and Berndt Klecker, Max Planck Institut for Extraterrestrial Physics, Garching, Germany
The Crucial Importance of the Solar-energized 3He ions During the Formation of the Solar System (361097)
Ilan Roth, University of California at Berkeley, Space Sciences, Berkeley, CA, United States
Evidence for Enhanced Accelerated 3He in Solar Flares from Gamma-Ray Spectroscopy (414533)
Ronald J Murphy, US Naval Research Laboratory, Washington, DC, United States, Ben-Zion Kozlovsky, Professor Emeritus, Physics, Tel Aviv, Israel and Gerald H Share, University of Maryland, Astronomy, Silver Spring, MD, United States
Preferential Heating and Acceleration of Heavy Ions in Impulsive Solar Flares (445148)
Rahul Kumar, Princeton University, Department of Astrophysical Sciences, Princeton, United States
3He-rich Solar Energetic Particles from Sunspot Jets (372653)
Radoslav Bucik, Max Planck Institute for Solar System Research, Katlenburg-Lindau, Germany; Southwest Research Institute, San Antonio, United States, Mark E Wiedenbeck, Jet Propulsion Laboratory, California Institute of Technology, Pasadena, United States, Raul Gomez-Herrero, Universidad de Alcalá, Space Research Group, Alcalá de Henares, Spain, Glenn M Mason, Johns Hopkins University Applied Physics Laboratory, Laurel, MD, United States and Nariaki Nitta, Lockheed Martin Advanced Technology Center, Palo Alto, United States
3He-rich Solar Energetic Particle Events with no Measurable 4He (373679)
George C Ho and Glenn M Mason, Johns Hopkins University Applied Physics Laboratory, Laurel, MD, United States
Fast and Wide CMEs without Associated Solar Energetic Particle Events (374858)
David Lario, The Johns Hopkins University. Applied Physics Laboratory, Laurel, MD, United States, Ryun Young Kwon, George Mason University Fairfax, School of Physics, Astronomy and Computational Sciences, Fairfax, United States, Ian G Richardson, University of Maryland College Park, NASA Goddard Space Flight Center, Greenbelt, United States and Barbara J Thompson, NASA GSFC, Greenbelt, United States
Identifying the effect of coronal shocks on the longitudinal extent of >25 MeV proton events. (465361)
Ryun Young Kwon, George Mason University Fairfax, School of Physics, Astronomy and Computational Sciences, Fairfax, United States, David Lario, NASA Goddard Space Flight Center, Heliophysics Science Division, Greenbelt, United States, Barbara J Thompson, NASA GSFC, Greenbelt, United States, Ian G Richardson, University of Maryland College Park, NASA Goddard Space Flight Center, Greenbelt, United States and Angelos Vourlidas, Johns Hopkins University Applied Physics Laboratory, Laurel, MD, United States
The 2015 June 21 Coronal Mass Ejection and the Associated Solar Energetic Particle Event (400825)
Pertti A Makela1, Nat Gopalswamy2, Sachiko Akiyama3, Seiji Yashiro1, Hong Xie4 and N. Thakur5, (1)Catholic University of America, Washington, DC, United States, (2)NASA Goddard SFC, Greenbelt, United States, (3)NASA/GSFC, Grrenbelt, United States, (4)NASA/GSFC, Greenbelt, United States, (5)NASA Goddard Space Flight Center, Greenbelt, MD, United States
Energetic Particle Observations Made by the High Energy Telescopes During the STEREO Mission (401718)
Ian G Richardson, University of Maryland College Park, Department of Astronomy, College Park, MD, United States, Tycho T von Rosenvinge, NASA Goddard SFC, Greenbelt, United States, Hilary V Cane, University of Tasmania, Mathematics and Physics, Hobart, Australia, Barbara J Thompson, NASA GSFC, Greenbelt, United States and Ryun Young Kwon, George Mason University Fairfax, School of Physics, Astronomy and Computational Sciences, Fairfax, United States
Statistical Study of Solar Energetic Electron Events with STEREO: What can we learn from Anisotropies and Spectra? (433957)
Nina Dresing1, Maximilian Bruedern2, Frederic Effenberger3, Raul Gomez-Herrero4, Bernd Heber2, Andreas Klassen2 and Solveig Theesen2, (1)University of Kiel, Institute for Experimental and Applied Physics, Kiel, Germany, (2)University of Kiel, Kiel, Germany, (3)Helmholtz Centre Potsdam GFZ German Research Centre for Geosciences, Potsdam, Germany, (4)University of Alcala, Space Research Group, Alcala de Henares, Spain
Variations of Heavy Ion Abundances Relative to Proton Abundances in Large Solar Energetic (E > 10 MeV) Particle Events (407141)
Joseph F Round1, Robert Dean Loper Jr1 and Stephen W Kahler2, (1)Air Force Institute of Technology, Wright-Patterson AFB, OH, United States, (2)Kirtland AFB, Albuquerque, NM, United States
Dependence of relativistic solar proton events on the associated solar activities (363296)
Guiming Le, CMA China Meteorological Administration, Beijing, China
A study of the quiescent filament eruptions associated with and without Solar Energetic Particle Events (412659)
Sachiko Akiyama1,2, N. Thakur3,4, Christina Cohen5, Nat Gopalswamy3, Seiji Yashiro3,4, Pertti Makela2,6 and Hong Xie2,6, (1)Catholic University of America, Washington, United States, (2)NASA Goddard Space Flight Center, Greenbelt, United States, (3)NASA Goddard Space Flight Center, Greenbelt, MD, United States, (4)Catholic University of America, Washington, DC, United States, (5)California Institute of Technology, Pasadena, CA, United States, (6)Catholic University of America, Washington DC, United States
The role of heliospheric current sheet effect on solar energetic particles at the injection stage (428490)
Jinhye Park, Department of Astronomy and Space Science, College of Applied Science, Kyung Hee University, Yongin, South Korea, Radoslav Bucik, Max Planck Institute for Solar System Research, Katlenburg-Lindau, Germany, Yong-Jae Moon, School of Space Research, Kyung Hee University, Yongin, South Korea and Stephen W Kahler, Kirtland AFB, Albuquerque, NM, United States
Prominence Eruption Associated Solar Energetic Particle Event of 2015 June 18 (430704)
Neeharika Thakur1,2, Nat Gopalswamy3, Sachiko Akiyama4, Pertti A Makela2, Seiji Yashiro2, Hong Xie5 and Christina Cohen6, (1)NASA Goddard Space Flight Center, Greenbelt, MD, United States, (2)Catholic University of America, Washington, DC, United States, (3)NASA Goddard SFC, Greenbelt, United States, (4)NASA/GSFC, Grrenbelt, United States, (5)Catholic University of America, Washington DC, United States, (6)Caltech, Pasadena, United States
Connecting Shock Waves Properties in the Solar Corona with the Characteristics of Solar Energetic Particle Events (419137)
Athanasios Kouloumvakos1, Alexis P Rouillard2, Rami O Vainio3, Angelos Vourlidas1, Illya Plotnikov4, Yihong Wu5 and Alexandr N. Afanasiev6, (1)Johns Hopkins University Applied Physics Laboratory, Laurel, MD, United States, (2)IRAP, CNRS, Toulouse, France, (3)University of Turku, Turku, Finland, (4)Princeton University, Department of Astrophysical Sciences, Princeton, NJ, United States, (5)IRAP, Toulouse, France, (6)University of Turku, Department of Physics and Astronomy, Turku, Finland
Propagation Effects on the Spectrum Resulting From the 12 July 2012 CME, a Coupled MHD and Focused Transport Simulation Effort. (464941)
Matthew Gorby, University of New Hampshire Main Campus, Durham, NH, United States, Maher A Dayeh, Southwest Research Institute, San Antonio, United States, M. Leila Mays, NASA Goddard Space Flight Center, Community Coordinated Modeling Center, Greenbelt, United States and Nathan Schwadron, University of New Hampshire, Durham, United States

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