Title: Physical conditions of prominences before/during eruption
Author: Brigitte Schmieder
Affil: Observatoire de Paris
Email: schmieder@obspm.fr
Abstract: Using multi-wavelength studies of CMEs and prominences (SOHO, GBOs) eruption, we will try to answer to the following questions: How can we predict eruption? What is their physical properties of the prominences plasma before and during eruption? What is the important phenomena in eruption: heating and velocities in filaments.
We will show some examples of observations and interpretation in terms of physical parameters (pressure, temperature, velocities) using non LTE radiative transfer approach