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Abstract: The Intense Multi-Spacecraft SEP event on 2024 May 20 as a Test of the Main Mechanisms Distributing SEPs in the Inner Heliosphere (AGU25)

The Intense Multi-Spacecraft SEP event on 2024 May 20 as a Test of the Main Mechanisms Distributing SEPs in the Inner Heliosphere

David Lario1, Ian G Richardson2, Junxiang Hu3, Laura Balmaceda4, Ryun Young Kwon5, Samantha Wallace6, Daniel da Silva1, M. Leila Mays7, Vratislav Krupar8, Alexander Warmuth9, Fernando Carcaboso10, Leng Ying Khoo11, Christina O Lee12, Clementina Sasso13, Patrick Kühl14, Robert F Wimmer-Schweingruber15, Esa Riihonen16, Rami O Vainio16, Antonio Niemela17, Jaye Verniero18, Evangelos Paouris19, Charles Nickolos Arge1, Angels Aran20, Timothy Simon Horbury21, David Berghmans22 and Milan Maksimovic23, (1)NASA Goddard Space Flight Center, Greenbelt, MD, United States, (2)University of Maryland College Park, NASA Goddard Space Flight Center, Greenbelt, United States, (3)NASA Goddard Space Flight Center, Code 671, Greenbelt, United States, (4)George Mason University, Fairfax, United States, (5)Korea Astronomy and Space Science Institute, Daejeon, South Korea, (6)Embry-Riddle Aeronautical University, Daytona Beach, FL, United States, (7)NASA Goddard Space Flight Center, Community Coordinated Modeling Center, Greenbelt, United States, (8)NASA/GSFC & UMBC/GPHI, Greenbelt, United States, (9)Leibniz Institute for Astrophysics Potsdam, Potsdam, Germany, (10)NASA Goddard Space Flight Center, Heliophysics Science Division, Greenbelt, United States, (11)University of Colorado Boulder, Boulder, United States, (12)University of California Berkeley, Space Sciences Laboratory, Berkeley, United States, (13)INAF - Osservatorio Astronomico di Capodimonte, Napoli, Italy, (14)Christian Albrechts Universität Kiel, Kiel, Germany, (15)University of Kiel, Institute for Experimental and Applied Physics, Kiel, Germany, (16)University of Turku, Turku, Finland, (17)NASA GSFC / UMBC, Greenbelt, United States, (18)NASA/GSFC, Greenbelt, United States, (19)Johns Hopkins University Applied Physics Laboratory, Laurel, MD, United States, (20)Universitat de Barcelona (UB-IEEC), Departament Física Quàntica i Astrofísica, Institut de Ciències del Cosmos (ICCUB), Barcelona, Spain, (21)Imperial College London, Department of Physics, London, SW7, United Kingdom, (22)Royal Observatory of Belgium, Brussels, Belgium, (23)LESIA, Observatoire de Paris, Université PSL, CNRS, Sorbonne Université, Université de Paris, Meudon, France