Abstract Details
| Name: SAFNA BANU K Affiliation: Research Scholar, National Institute of Technology, Calicut Conference ID: ASI2022_43 Title : AN OBSERVATION OF PLASMOID EJECTION AND CORONAL LOOP OSCILLATION Authors and Co-Authors : Safna Banu. K and R. A Maurya Abstract Type : Poster Abstract Category : Sun and the Solar System Abstract : Coronal loops are closed magnetic flux tube structures implanted in the hot coronal plasma. We investigated coronal loop oscillations induced by ejection of plasmoid associated with an X- class flare observed using high resolution images of Atmospheric Imaging Assembly (AIA) on board Solar Dynamic Observatory (SDO). AIA observations showed that the reconfiguration of magnetic field lines started after the initiation of the preflare which triggered the main flare. We measure and compare the period of oscillation and related physical parameters associated with two coronal loops within the same magnetic arcade. |