MCPLOTS

Details for Pythia 8.165 default vs. tune-4cx

Observable	Reference	Energy	χ2+5% (default)	Δ	χ2+5% (tune-4cx)
Jet mass Jet mass	CMS_2013_I1224539	7000	12*	-4.0	8.0*
	d52-x01-y01	7000	n/a	-	2.0
	d53-x01-y01	7000	n/a	-	n/a
	d54-x01-y01	7000	n/a	-	n/a
	d55-x01-y01	7000	12	+2.0	14
Jet mass Filtered jet mass	CMS_2013_I1224539	7000	41*	+12	53*
	d56-x01-y01	7000	n/a	-	1.5
	d57-x01-y01	7000	n/a	-	n/a
	d58-x01-y01	7000	n/a	-	n/a
	d59-x01-y01	7000	13	+2.0	15
	d72-x01-y01	7000	n/a	-	n/a
	d73-x01-y01	7000	n/a	-	n/a
	d74-x01-y01	7000	69	+71	140
Jet mass Pruned jet mass	CMS_2013_I1224539	7000	34*	-3.0	31*
	d64-x01-y01	7000	n/a	-	n/a
	d65-x01-y01	7000	n/a	-	n/a
	d66-x01-y01	7000	n/a	-	n/a
	d67-x01-y01	7000	31	-5.0	26
	d68-x01-y01	7000	n/a	-	n/a
	d69-x01-y01	7000	n/a	-	n/a
	d70-x01-y01	7000	n/a	-	n/a
	d71-x01-y01	7000	37	-1.0	36
Jet mass Trimmed jet mass	CMS_2013_I1224539	7000	12*	-3.8	8.2*
	d60-x01-y01	7000	n/a	-	3.5
	d61-x01-y01	7000	n/a	-	n/a
	d62-x01-y01	7000	n/a	-	n/a
	d63-x01-y01	7000	12	+1.0	13

* several "n/a" histograms were excluded from the calculation

n/a indicates that the χ² value is unavailable, typically due to mismatched binning between theoretical and MC histograms or other issues.

The page data is based on 46 histograms.