SH33C:
Connectivity Between Solar Energetic Particle Sources and in Situ Particle Observations

Submit an Abstract to this Session



Session ID#: 31355

Session Description:
Solar Energetic Particle (SEP) sources are usually identified with solar eruptive phenomena such as solar flares and coronal mass ejections (CMEs). To identify these sources correctly, it is necessary to (1) understand the complex connectivity of the solar corona to 1 AU and (2) unambiguously determine the particle release times that are consistent with the in-situ SEP measurements. Several diverse techniques have been proposed to address these points but they do not always provide consistent results. We encourage presentations that use remote and in-situ observations, simulations, and theory, to determine the properties of SEP sources and establish their connectivity with particle observations, paying especial attention to studies using multi-spacecraft observations and those that might take advantage of future near-the-Sun observations from Solar Probe Plus and Solar Orbiter.
Primary Convener:  David Lario, The Johns Hopkins University. Applied Physics Laboratory, Laurel, MD, United States
Conveners:  Ian G Richardson, University of Maryland College Park, NASA Goddard Space Flight Center, Greenbelt, United States and RyunYoung Kwon, George Mason University Fairfax, Fairfax, VA, United States
Chairs:  David Lario, Johns Hopkins University, Baltimore, MD, United States, RyunYoung Kwon, George Mason University Fairfax, Fairfax, VA, United States and Ian G Richardson, University of Maryland College Park, Department of Astronomy, College Park, MD, United States
OSPA Liaison:  David Lario, Johns Hopkins University, Baltimore, MD, United States
Index Terms:

7513 Coronal mass ejections [SOLAR PHYSICS, ASTROPHYSICS, AND ASTRONOMY]
7514 Energetic particles [SOLAR PHYSICS, ASTROPHYSICS, AND ASTRONOMY]
7519 Flares [SOLAR PHYSICS, ASTROPHYSICS, AND ASTRONOMY]
7524 Magnetic fields [SOLAR PHYSICS, ASTROPHYSICS, AND ASTRONOMY]

Abstracts Submitted to this Session:

Relationship between SEP Peak intensity and CME Acceleration, Speed and Width (224223)
Hong Xie1, O C St Cyr2, Pertti A Makela1 and Nat Gopalswamy3, (1)Catholic University of America, Washington, DC, United States, (2)NASA GSFC, Greenbelt, MD, United States, (3)NASA Goddard SFC, Greenbelt, United States
Using ENLIL and SEPMOD to Evaluate Shock Connectivity Influences on Gradual SEP Events Observed with STEREO and ACE (Invited) (224511)
Janet G Luhmann1, M. Leila Mays2, Yan Li3, Hazel M Bain4, Christina O Lee1, Dusan Odstrcil5, Richard Mewaldt6, Christina Cohen6 and Richard A Leske7, (1)Space Sciences Laboratory, University of California Berkeley, Berkeley, United States, (2)NASA Goddard Space Flight Center, Community Coordinated Modeling Center, Greenbelt, United States, (3)Univ California, Berkeley, United States, (4)Space Weather Prediction Center, Boulder, CO, United States, (5)George Mason University, Fairfax, United States, (6)California Institute of Technology, Pasadena, CA, United States, (7)Caltech, Pasadena, United States
Long-lasting solar energetic electron injection during the 26 Dec 2013 widespread SEP event (239263)
Nina Dresing1, Andreas Klassen2, Manuela Temmer3, Raul Gomez-Herrero4, Bernd Heber5 and Astrid Veronig3, (1)University of Kiel, Institute for Experimental and Applied Physics, Kiel, Germany, (2)University of Kiel, Kiel, Germany, (3)University of Graz, Institute of Physics, Graz, Austria, (4)University of Alcala, Space Research Group, Alcala de Henares, Spain, (5)Christian-Albrechts-Universität zu Kiel, Institute for Experimental and Applied Physics, Kiel, Germany
Suprathermal Particle at 1 AU and Their Solar Sources (228792)
George C Ho1, Yuan-Kuen Ko2 and Glenn M Mason1, (1)Johns Hopkins University Applied Physics Laboratory, Laurel, MD, United States, (2)Naval Research Laboratory, Washington, DC, United States
Diagnosing the Heliospheric Magnetic Field with Mildly-Relativistic Electrons (Invited) (283681)
Nariaki Nitta, Lockheed Martin Advanced Technology Center, Palo Alto, United States; Lockheed Martin Advanced Technology Center, Palo Alto, CA, United States, Lan Jian, NASA Goddard Space Flight Center, Heliophysics Science Division, Greenbelt, MD, United States and Raul Gomez-Herrero, University of Alcala, Space Research Group, Alcala de Henares, Spain
Widely distributed SEP events and pseudostreamers (297818)
Aram Panasenco1, Olga Panasenco2 and Marco C M Velli1, (1)University of California Los Angeles, Los Angeles, CA, United States, (2)Advanced Heliophysics Inc., Pasadena, CA, United States
Particle Acceleration at Coronal Shocks: the Effect of Large-scale Streamer-like Magnetic Field Structures (272954)
Xiangliang Kong, Shandong University at Weihai, Weihai, China, Fan Guo, Los Alamos National Lab, Los Alamos, NM, United States, Joe Giacalone, University of Arizona, Planetary Sciences, Tucson, AZ, United States, Hui Li, Los Alamos National Lab, Los Alamos, United States and Yao Chen, Shandong University, Weihai, Shandong, China

See more of: SPA-Solar and Heliospheric Physics