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Expansion of magnetic clouds in the outer heliosphere
(EDP Sciences, 2012-04)
Context. A large amount of magnetized plasma is frequently ejected from the Sun as coronal mass ejections (CMEs). Some of these ejections are detected in the solar wind as magnetic clouds (MCs) that have flux rope signatures. ...
Global axis shape of magnetic clouds deduced from the distribution of their local axis orientation
(Edp Sciences S A, 2013-05)
Context. Coronal mass ejections (CMEs) are routinely tracked with imagers in the interplanetary space, while magnetic clouds (MCs) properties are measured locally by spacecraft. However, both imager and in situ data do not ...
COMPARISONS OF THE INTERSTELLAR MAGNETIC FIELD DIRECTIONS OBTAINED FROM THE IBEX RIBBON AND INTERSTELLAR POLARIZATIONS
(IOP PUBLISHING LTD, 2010)
Variations in the spatial configuration of the interstellar magnetic field (ISMF) near the Sun can be constrained by comparing the ISMF direction at the heliosphere found from the Interstellar Boundary Explorer (IBEX) ...
Magnetic twist profile inside magnetic clouds derived with a superposed epoch analysis
(EDP Sciences, 2020-03)
Context. Magnetic clouds (MCs) are large-scale interplanetary transient structures in the heliosphere that travel from the Sun into the interplanetary medium. The internal magnetic field lines inside the MCs are twisted, ...
Quantitative model for the generic 3D shape of ICMEs at 1 AU
(Edp Sciences, 2016-11)
Context. Interplanetary imagers provide 2D projected views of the densest plasma parts of interplanetary coronal mass ejections (ICMEs), while in situ measurements provide magnetic field and plasma parameter measurements ...
Contribution of the ageing effect to the observed asymmetry of interplanetary magnetic clouds
(EDP Sciences, 2020-07)
Context. Large magnetic structures are launched away from the Sun during solar eruptions. They are observed as (interplanetary) coronal mass ejections (ICMEs or CMEs) with coronal and heliospheric imagers. A fraction of ...
Dynamical evolution of a magnetic cloud from the Sun to 5.4 AU
(EDP Sciences, 2011-07)
Context. Significant quantities of magnetized plasma are transported from the Sun to the interstellar medium via interplanetary coronal mass ejections (ICMEs). Magnetic clouds (MCs) are a particular subset of ICMEs, forming ...
THE INTERSTELLAR MAGNETIC FIELD CLOSE TO THE SUN. II.
(IOP PUBLISHING LTDBRISTOL, 2012)
The magnetic field in the local interstellar medium (ISM) provides a key indicator of the galactic environment of the Sun and influences the shape of the heliosphere. We have studied the interstellar magnetic field (ISMF) ...
Exploring the biases of a new method based on minimum variance for interplanetary magnetic clouds
(EDP Sciences, 2018-08)
Context. Magnetic clouds (MCs) are twisted magnetic structures ejected from the Sun and probed by in situ instruments. They are typically modeled as flux ropes (FRs). Aims. Magnetic field measurements are only available ...