Erratum: “Effects of strength of dispersion and dust density on the formation of solitons and shocks in unmagnetized dusty plasma” [Phys. Plasmas 16, 073702 (2009)]

摘要

On p. 4, the critical density for soliton formation in Saturn’s F-ring plasma will change from ndc=5×10-3 cm~3 to ndc=39×10-3 cm-3 and also on the same page the critical density for the shock formation in Saturn’s spokes will change from ndc=5×10-2 cm-3 to ndc=17×10-2 cm-3. It should be noted that these modifications, however do not affect the following results in the text from a qualitative point of view.