Assessing the formation of CME sheaths via the interaction of solar wind fluctuations with the ejecta

Chaitanya Prasad Sishtla1, Jens Pomoell1, K Emilia J Kilpua2, Simon Good2 and Rami O Vainio3, (1)University of Helsinki, Helsinki, Finland, (2)University of Helsinki, Department of Physics, Helsinki, Finland, (3)Univ Helsinki, Helsinki, Finland