Suzaku wide band analysis of the x-ray variability of TeV blazar Mrk 421 in 2006

Masayoshi Ushio^*, Takaaki Tanaka, Grzegorz Madejski, Tadayuki Takahashi, Masaaki Hayashida, Jun Kataoka, Daniel Mazin, Stefan Rügamer, Rie Sato, Masahiro Teshima, Stefan Wagner, Yuichi Yaji