@article{3071708, title = "Modulation Effectiveness of Coronal Mass Ejections with Different Structure of the Magnetic Field", author = "Belov, A.V. and Abunina, M.A. and Eroshenko, E.A. and Abunin, A.A. and Papaioannou, A. and Mavromichalaki, H.", journal = "Bulletin of the Russian Academy of Sciences: Physics", year = "2021", volume = "85", number = "10", pages = "1183-1186", publisher = "Pleiades journals", issn = "1062-8738, 1934-9432", doi = "10.3103/S1062873821100075", keywords = "Coronal mass ejection; Different structure; Forbush decrease; Interplanetary magnetic fields; Magnetic-field; Statistical study, Magnetic fields", abstract = "Abstract: A statistical study of interplanetary disturbances with different positions of the interplanetary magnetic field maximum that generate Forbush decreases is performed. It is shown that the most effective interplanetary disturbances are those with the position of the field maximum 6–15 h after the start of the event. © 2021, Allerton Press, Inc." }