Division E Sun and Heliosphere

Description

Division E provides a forum for astronomers (observers, theoreticians, modelers and instrumentalists) studying a wide range of phenomena related to the structure, radiation and activity of the Sun, the dynamic magnetized solar wind that shapes the heliosphere, and their combined impact on the multitude of bodies within the solar system, including the Earth. The branches of astrophysics within the realm of Division E start from the uniquely detailed study of a dynamic stellar interior enabled by helioseismology, and the unrivaled access to a functioning astrophysical dynamo. Studies of the solar interior, long-term irradiance changes and the dynamic atmospheric structure are directly coupled to the cyclic generation/amplification of magnetic fields and the solar cycle, which are intrinsically related to activity, i.e. transient, phenomena. Studies of transient aspects of the Sun include those of flares, eruptions, coronal mass ejections, particle acceleration, all occurring within the context of a more gradually evolving background atmosphere, which together shape the entirety of the heliosphere. Within the context of the heliosphere, Division E focuses on understanding the solar wind, the interplanetary magnetic field, and their transients, shocks and energetic particles, as well as the space weather phenomena that all of these processes drive around the bodies throughout the heliosphere, including, of course, Earth. The long-standing Division Task Group on Eclipses reaches out to professionals, amateurs and the public in general by providing information on, and facilitating involvement in eclipse research.


Division Web Page


Division Members (1245)


Participating Commissions

Commission E1 Solar Radiation and Structure
Commission E2 Solar Activity
Commission E3 Solar Impact Throughout the Heliosphere

Division Working Groups

Division E WG Impact of Magnetic Activity on Solar and Stellar Environments

Inter-Division Working Groups

Inter-Division B-E WG Coordination of Synoptic Observations of the Sun
Inter-Division C-E WG Solar Eclipses


Yihua YAN

National Astronomical Observatories
20A Datun Rd
Chaoyang District
Beijing 100012
Beijing
China Nanjing

Phone: +86 10 6485 1674
Fax: +86 10 6486 3314
Email: yyhnaocascn
Organization website: http://www.bao.ac.cn/english/home.asp

Last updated:
May 23, 2016

Sarah Gibson

NCAR/HAO
p.o. box 3000
Boulder 80301-3000
Colorado (CO)
United States

Phone: +1 303 497 1587
Fax: +1 303 497 1589
Email: sgibsonucaredu

Last updated:
May 23, 2016

Marc L DeRosa

Lockheed Martin Solar and Astrophysics Laboratory
3251 Hanover St. B/252
Palo Alto 94304
California (CA)
United States

Phone: +1 650-354-5238
Fax: +1 650-424-3994
Email: derosalmsalcom
Personal website: http://www.lmsal.com/~derosa
Organization website: http://www.lmsal.com

Last updated:
May 23, 2016

Lidia van Driel-Gesztelyi

University College London
Space and Climate Physics, Mullard Space Science Laboratory
London
United Kingdom

Phone: +44 1483 204906
Fax: +44 1483 278312
Email 1: LidiavanDrielobspmfr
Email 2: lvandrieluclacuk
Personal website: http://www.mssl.ucl.ac.uk:/~lvdg/
Organization website: http://www.ucl.ac.uk/mssl

NCA adherence: France

Last updated:
May 23, 2016

Steering Committee

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