MCPLOTS

pythia8 8.165 tunes validation

<χ²> incl. 5% "theory uncertainty" on all points	max	worst	max	worst	max
	default	<Δ>	tune-4cx	<Δ>	tune-A2
	min	best	min	best	min
ee → ee : γ*/Z (hadronic)	62
	3.2
	0.0031
pp/ppbar → 4-lepton


pp/ppbar → bb	7.3	+1.8	91	+0.16	4,800
	2.4	+13	15	1,300	1,400
	0.18	-1.3	0.19	+0.0042	0.22
pp/ppbar → Elastic	41	0	39	+1.6	41
	40	-1.0	39	+1.0	40
	39	-1.7	39	0	39
pp/ppbar → Jets	29	+9.1	38	+12	49
	1.7	+0.20	1.9	+0.20	2.1
	0.00015	-3.9	0.00044	-3.9	0.00082
pp/ppbar → Soft QCD (inelastic)	130	+24	310	+54	140
	7.7	+3.3	11	-2.1	8.9
	0.034	-33	0.043	-7.3	0.039
pp/ppbar → Soft QCD (nsd only)


pp/ppbar → Total σ	2.7	0	2.7	0	2.7
	2.7	0	2.7	0	2.7
	2.7	0	2.7	0	2.7
pp/ppbar → Top (t-channel)	4.3	+0.87	5.2
	1.3	+0.100	1.4
	0.070	-0.47	0.15
pp/ppbar → Top (all)


pp/ppbar → Top (parton level)


pp/ppbar → Top (tt)	150	+29	120	+49	170
	8.7	-0.70	8.0	+2.0	10
	0.0063	-34	0.042	-23	0.017
pp/ppbar → Underlying Event	99	+1.8	6.1	+2.9	55
	8.1	-7.1	0.97	+2.3	3.3
	0.039	-1.8	0.073	-2.6	0.057
pp/ppbar → W+Jet	69	+73	140
	29	-1.0	28
	12	-5.4	1.5
pp/ppbar → W	30	+0.22	24	+0.76	10
	7.6	-1.6	6.0	-2.6	3.4
	0.97	-6.4	1.1	-13	1.0
pp/ppbar → WW	34	+1.6	34	+2.1	35
	18	0	18	0	18
	0.36	-3.0	0.50	-0.64	0.66
pp/ppbar → Z+Jet	99	+2.8	53	+58	96
	3.5	-0.70	2.8	+0.20	3.0
	0.077	-11	0.036	-18	0.029
pp/ppbar → Z (Drell-Yan)	21	+8.3	38	+2.9	33
	4.3	-0.30	4.0	+3.1	7.1
	0.44	-4.2	0.36	-12	0.94

Legend: [ χ² < 1 ] / [ 1 ≤ χ² < 4 ] / [ 4 ≤ χ² ].

(click on number in the table cell to see individual observables)

The page data is based on 9370 histograms.