Figure 2

Vibration of the (10,0) beam tip (cross section 1) and motion of C₆₀ before and after collision with different incident velocities of (a) v_In = 35 Å/ps, and (b) 55 Å/ps when θ = 90° at 100 K. o^* is the centroid of cross section 1 in the beam. “do^*” (blue curves) is the distance between the centroid of C₆₀ and o^* with coordinates of xo* (red curves), and yo* (black curves) in the vibration planes. Insets are snapshots during collision.