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Aims:
Determine how the magnetic helicity is brought in the corona
via photospheric motions and carried away via CMEs.
The conservation of magnetic helicity is expected to provide a
link beteen sub-photospheric, coronal, and interplanetary physics
of magnetic flux tubes.
Luoni, M.L., Mandrini, C.H., Dasso,
S., van Driel-Gesztelyi, L., Démoulin, P.
Tracing magnetic helicity from the solar corona to the
interplanetary space
2005, JASTP, 67, 1734 PDF
Gulisano, A.M., Dasso, S., Mandrini,
C.H., Démoulin, P.
Magnetic clouds: A statistical study of magnetic helicity
2005, JASTP, 67, 1761 PDF
Pariat, E., Démoulin, P.,
Berger, M.A.,
Photospheric flux density of magnetic helicity
2005, A&A, 439, 1191 PDF
Dasso, S., Mandrini, C.H., Démoulin,
P., Farrugia, C.J.
Magnetic helicity analysis of an interplanetary
twisted flux tube
2003, JGR, 108, A10, 1362 PDF
Démoulin, P., Berger, M.A.,
Magnetic energy and helicity fluxes at the photospheric level,
2003, Solar Physics, 215, 203 PDF
Green L.M., Lòpez Fuentes
M., Mandrini C.H., Démoulin P., et al.
The magnetic helicity budget of a CME-prolific active region,
2002, Solar Physics, 208, 43 PDF
Démoulin P., van Driel-Gesztelyi
L., Mandrini C.H., Thompson B., et al.,
What is the source of the magnetic helicity
shed by CMEs~?
The long-term helicity budget of AR 7978,
2002, A&A, 382, 650 PDF
Démoulin P., van Driel-Gesztelyi
L., Mandrini C.H., Lòpez Fuentes M.
& Aulanier, G.
The magnetic helicity injected by shearing
motions
2002, Solar Physics, 207, 85 PDF