This is a brief check of how the cut on the no. of hits fit affects the pp recoil jet distribution.  I apply a cut of Nfit >= 15 on all tracks used in the jet finding process.  First, here's the Nfit distribution for Run 9 pp (L2gamma data after clustering):

Next, here's the recoil jet distribution without the cut on 'Nfit':

And lastly, here's the recoil jet distribution with the cut vs. the recoil jet distribution without the cut:

Update [03.01.2018]: the plot comparing with to without the cut did not correct the 'with' distributions for bin width.  I've replaced the old plot with a new plot that does correct the 'with' distributions for bin width.