Fig. 2.From: Collisional process on Comet 9/P Tempel 1: Mass loss of its dust and ice by impacts of asteroidal objects and its collisional historyThe same as Fig. 1, but for the BTK model. Dash-dotted line indicates the empirical saturation line (R ∼ 0.2). Dashed line indicates the R value fo sublimation erase model as: which is derived from Eqs. (16) and (21).Back to article page