SH32B
The Longitudinal Extent of Solar Energetic Particle Events: Observations and Modeling I

Wednesday, 16 December 2015: 10:20-12:20
2009 (Moscone West)
Primary Conveners:  David Lario, Johns Hopkins University, Baltimore, MD, United States
Conveners:  Joe Giacalone, University of Arizona, Tucson, AZ, United States, Nariaki Nitta, Lockheed Martin Solar and Astrophysics Laboratory, Palo Alto, CA, United States and Ian G Richardson, University of Maryland College Park, CRESST and Department of Astronomy, College Park, MD, United States
Chairs:  David Lario, Johns Hopkins University, Baltimore, MD, United States, Joe Giacalone, University of Arizona, Tucson, AZ, United States and Nariaki Nitta, Lockheed Martin Solar and Astrophysics Laboratory, Palo Alto, CA, United States
OSPA Liaisons:  David Lario, Johns Hopkins University, Baltimore, MD, United States
10:20
SH32B-01
Multi-Spacecraft Observations of Unexpectedly Wide SEP Spreads in Solar Cycle 24 (Invited) (58531)
Nina Dresing1, Bernd Heber1, Andreas Klassen1, Raul Gomez-Herrero2, Yulia Kartavykh3 and Wolfgang Droege4, (1)University of Kiel, Kiel, Germany, (2)University of Alcalá, Madrid, Spain, (3)Ioffe Physical-Technical Institute RAS, St Petersburg, Russia, (4)University of Wuerzburg, Wuerzburg, Germany
10:35
SH32B-02
Charge-to-Mass Dependence of the Longitudinal Distribution of Solar Energetic Particles (80752)
Christina MS Cohen1, Glenn M Mason2 and Richard A. Mewaldt1, (1)California Institute of Technology, Pasadena, CA, United States, (2)JHU / APL, Laurel, MD, United States
10:50
SH32B-03
Observational Evidence for High-Mach Number Regime of Coronal Shock Waves During Powerful Solar Particle Events (69597)
Alexis P Rouillard, IRAP, Toulouse, France
11:05
SH32B-04
Solar Energetic Particle Event Onsets: Far Backside Solar Sources and the East-West Hemispheric Asymmetry (61865)
Stephen W Kahler, Air Force Research Laboratory, Kirtland AFB, NM, United States
11:20
SH32B-05
SEP modeling based on the ENLIL global heliospheric model (Invited) (58507)
M. Leila Mays1,2, Janet G Luhmann3, Dusan Odstrcil2, Christina Lee3, Hazel M Bain3, Yan Li3, Nathan Schwadron4, Matt Gorby4, Daniel N. Baker5, Ryan M. Dewey6, Davin E Larson7, Jasper S Halekas8, John E P Connerney2, Tycho T von Rosenvinge9, Antoinette Broe Galvin10 and David J McComas11, (1)Catholic University of America, Washington, DC, United States, (2)NASA Goddard Space Flight Center, Greenbelt, MD, United States, (3)University of California Berkeley, Berkeley, CA, United States, (4)University of New Hampshire Main Campus, Space Science Center, Durham, NH, United States, (5)University of Colorado at Boulder, Boulder, CO, United States, (6)Laboratory for Atmospheric and Space Physics, Boulder, CO, United States, (7)Space Sciences Laboratory, Berkeley, CA, United States, (8)University of Iowa, Physics and Astronomy, Iowa City, IA, United States, (9)NASA Goddard SFC, Greenbelt, MD, United States, (10)Univ of New Hampshire, Durham, NH, United States, (11)Southwest Research Institute, San Antonio, TX, United States
11:35
SH32B-06
Distribution of solar energetic particles in 3-dimensional coronal and interplanetary magnetic fields (Invited) (58505)
Ming Zhang, Florida Institute of Technology, Melbourne, FL, United States and Tilaye Tadesse Asfaw, NASA Goddard Space Flight Center, Greenbelt, MD, United States
11:50
SH32B-07
Solar Energetic Particle anisotropy in the field-line meandering model of interplanetary transport (77561)
Timo LM Laitinen, Univ. of Central Lancashire, Preston, United Kingdom, Frederic Effenberger, Stanford University, Stanford, CA, United States, Andreas Kopp, Ruhr University Bochum, Bochum, Germany, Silvia Dalla, Univ Central Lancashire, Preston, United Kingdom and Michael S Marsh, Met Office, Exeter, United Kingdom
12:05
SH32B-08
Dropouts, spreading, and squeezing of solar particle distributions and space weather variability (Invited) (58260)
David J Ruffolo, Department of Physics, Faculty of Science, Mahidol University, Bangkok, 10400, Thailand, William H Matthaeus, Department of Physics and Astronomy, University of Delaware, Newark, DE, United States, Achara Seripienlert, Rajamangala University of Technology Thanyaburi, Division of Physics, Faculty of Science, Pathum Thani, Thailand, Paisan Tooprakai, Chulalongkorn University, Department of Physics, Faculty of Science, Bangkok, Thailand and Piyanate Chuychai, School of Science, Mae Fah Luang University, Chiang Rai, 57100, Thailand
 
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