Leading subjet fragmentation in pp collisions

Scope: PWG
PWG-JE (Jets)
5.02 TeV
Figure Image
Figure Caption

Measurement of leading subjet $z_r \equiv \frac{p_{\mathrm{T}}^{\mathrm{ch\; subjet}}}{p_{\mathrm{T}}^{\mathrm{ch\; jet}}}$ distributions in proton-proton collisions. The jet sample consists of inclusive charged particle jets reconstructed with the anti-$k_{\mathrm{T}}$ algorithm for $R=0.4$. The subjets are then reclustered from the jet constituents with the anti-$k_{\mathrm{T}}$ algorithm with radius $r=0.1$ and $r=0.2$. The distributions are normalized to the integral of the distribution, equal to the number of inclusive jets in the given $p_{\mathrm{T}}$ bin.


The distributions are compared to PYTHIA8 Monash 2013.