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Observations of a ^3He-rich SEP Event over a Broad Range of Heliographic Longitudes: Results from STEREO and ACE

Wiedenbeck, M. E. and Mason, G. M. and Gómez-Herrero, R. and Haggerty, D. and Nitta, N. V. and Cohen, C. M. S. and Chollet, E. E. and Cummings, A. C. and Leske, R. A. and Mewaldt, R. A. and Stone, E. C. and von Rosenvinge, T. T. and Müller-Mellin, R. and Desai, M. and Mall, U. (2010) Observations of a ^3He-rich SEP Event over a Broad Range of Heliographic Longitudes: Results from STEREO and ACE. In: 12th International Solar Wind Conference. AIP Conference Proceedings. No.1216. American Institute of Physics , Melville, NY, pp. 621-624. ISBN 978-0-7354-0759-6.

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Observations of energetic ions and electrons from STEREO and ACE have been used to investigate the longitudinal extent of particle emissions from 3He ‐rich solar energetic particle (SEP) events. In the event of 3–4 Nov 2008, ions and electrons were detected 20° ahead and behind the nominal connection from the source region to 1 AU, and electrons were also detected 60° ahead. The results are consistent with those of earlier studies that correlated data from near‐Earth spacecraft with Helios data or with observations of source regions on the Sun.

Item Type:Book Section
Related URLs:
URLURL TypeDescription
Wiedenbeck, M. E.0000-0002-2825-3128
Mason, G. M.0000-0003-2169-9618
Cohen, C. M. S.0000-0002-0978-8127
Cummings, A. C.0000-0002-3840-7696
Leske, R. A.0000-0002-0156-2414
Mewaldt, R. A.0000-0003-2178-9111
Stone, E. C.0000-0002-2010-5462
Desai, M.0000-0002-7318-6008
Additional Information:© 2010 American Institute of Physics. Published online 25 March 2010. This work was supported by NASA at Caltech (under grant NNX08AI11G and through UC Berkeley under contract NAS5-03131), JPL, GSFC, and APL.
Group:Space Radiation Laboratory
Funding AgencyGrant Number
Goddard Space Flight CenterUNSPECIFIED
Johns Hopkins University Applied Physics LaboratoryUNSPECIFIED
Subject Keywords:solar energetic particles, solar flares, 3He-rich SEP events, particle transport
Series Name:AIP Conference Proceedings
Issue or Number:1216
Classification Code:PACS: 96.50.Vg, 96.60.Vg
Record Number:CaltechAUTHORS:20160420-081255610
Persistent URL:
Official Citation:Observations of a 3He‐rich SEP Event over a Broad Range of Heliographic Longitudes: Results from STEREO and ACE M. E. Wiedenbeck, G. M. Mason, R. Gómez‐Herrero, D. Haggerty, N. V. Nitta, C. M. S. Cohen, E. E. Chollet, A. C. Cummings, R. A. Leske, R. A. Mewaldt, E. C. Stone, T. T. von Rosenvinge, R. Müller‐Mellin, M. Desai and U. Mall Source: AIP Conf. Proc. 1216, 621 (2010);
Usage Policy:No commercial reproduction, distribution, display or performance rights in this work are provided.
ID Code:66291
Deposited On:20 Apr 2016 17:11
Last Modified:10 Nov 2021 23:55

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