INVESTIGADORES
CREMADES FERNANDEZ Maria Hebe
congresos y reuniones científicas
Título:
Determination of the source regions, 3-D structures and magnetic field configurations of CMEs at the Sun and in the interplanetary medium
Autor/es:
V. BOTHMER; H. CREMADES; D. TRIPATHI
Lugar:
Paris, France
Reunión:
Conferencia; 35th COSPAR Scientific Assembly; 2004
Institución organizadora:
COSPAR
Resumen:
There are numerous unanswered questions concerning the origin, nature,
evolution and consequences of coronal mass ejections at the Sun and in
the interplanetary medium. STEREO will provide the first 3-D view of the
Sun-Earth system and Solar-B will provide unprecedented measurements of
the magnetic field structure of their photospheric source regions. The
two NASA missions, scheduled for launch in 2006, will hence provide us
with a new view of CMEs. In order to establish the scientific goals of
these missions, this talk will provide: - A brief summary of our current
understanding of the origin and evolution of CMEs based on the latest
results obtained from SOHO, Yohkoh, TRACE, ACE and Wind observations. -
A basic scheme explaining the 3-D structure and near-Sun evolution of
CMEs that can be directly proven with STEREO and Solar-B. - An outline
for joint science operations required to test existing models for the
onset and evolution of CMEs up to Earth's orbit.
