MCPLOTS

Details for Pythia 6.426 a vs. 6.427

pp/ppbar → Soft QCD (nsd only)

Observable	Reference	Energy	χ2+5% (6.426)	Δ	χ2+5% (6.427)
Identified Particles : Y K0S	CMS_2011_I890166	[900..7000]	n/a	-	4.7*
	d01-x01-y01	900	n/a	-	4.7
	d01-x01-y02	7000	n/a	-	n/a
Identified Particles : pT K0S	CMS_2011_I890166	[900..7000]	n/a	-	130*
	d02-x01-y01	900	n/a	-	130
	d02-x01-y02	7000	n/a	-	n/a
Identified Particles : Ratios Λ/K0S vs \|y\|	CMS_2011_I890166	[900..7000]	n/a	-	53*
	d09-x01-y01	900	n/a	-	53
	d09-x01-y02	7000	n/a	-	n/a
Identified Particles : Ratios Λ/K0S vs pT	CMS_2011_I890166	[900..7000]	n/a	-	12*
	d07-x01-y01	900	n/a	-	12
	d07-x01-y02	7000	n/a	-	n/a
Identified Particles : Y Λ	CMS_2011_I890166	[900..7000]	n/a	-	110*
	d03-x01-y01	900	n/a	-	110
	d03-x01-y02	7000	n/a	-	n/a
Identified Particles : pT Λ	CMS_2011_I890166	[900..7000]	n/a	-	180*
	d04-x01-y01	900	n/a	-	180
	d04-x01-y02	7000	n/a	-	n/a
Identified Particles : Ratios Ξ-/Λ vs \|y\|	CMS_2011_I890166	[900..7000]	n/a	-	39*
	d10-x01-y01	900	n/a	-	39
	d10-x01-y02	7000	n/a	-	n/a
Identified Particles : Ratios Ξ-/Λ vs pT	CMS_2011_I890166	[900..7000]	n/a	-	21*
	d08-x01-y01	900	n/a	-	21
	d08-x01-y02	7000	n/a	-	n/a
Identified Particles : Y Ξ-	CMS_2011_I890166	[900..7000]	n/a	-	300*
	d05-x01-y01	900	n/a	-	300
	d05-x01-y02	7000	n/a	-	n/a
Identified Particles : pT Ξ-	CMS_2011_I890166	[900..7000]	n/a	-	300*
	d06-x01-y01	900	n/a	-	300
	d06-x01-y02	7000	n/a	-	n/a
<pT> vs Nch	CMS_2011_I879315	[900..7000]	n/a	-	1.8*
	d23-x01-y01	900	n/a	-	1.8
	d24-x01-y01	2360	n/a	-	n/a
	d25-x01-y01	7000	n/a	-	n/a
Energy flow	CMS_2011_I930319	[900..7000]	n/a	-	7.5*
	d01-x01-y01	900	n/a	-	8.8
	d02-x01-y01	900	n/a	-	6.3
	d03-x01-y01	7000	n/a	-	n/a
	d04-x01-y01	7000	n/a	-	n/a
η Distributions	CMS_2010_I845323	[900..2360]	n/a	-	22
	d08-x01-y01	900	n/a	-	11
	d08-x01-y02	2360	n/a	-	33
	CMS_2010_I855299	7000	n/a	-	n/a
	UA5_1986_I233599	[200..900]	7.8*	-	n/a
	d01-x01-y01	200	n/a	-	n/a
	d01-x01-y03	900	2.3	-	n/a
	d02-x01-y01	200	n/a	-	n/a
	d02-x01-y02	200	n/a	-	n/a
	d02-x01-y03	200	n/a	-	n/a
	d02-x01-y04	200	n/a	-	n/a
	d02-x01-y05	200	n/a	-	n/a
	d02-x01-y06	200	n/a	-	n/a
	d03-x01-y01	900	16	-	n/a
	d03-x01-y02	900	15	-	n/a
	d03-x01-y03	900	7.7	-	n/a
	d03-x01-y04	900	4.3	-	n/a
	d03-x01-y05	900	4.9	-	n/a
	d03-x01-y06	900	4.8	-	n/a
	d03-x01-y07	900	5.3	-	n/a
	d03-x01-y08	900	6.5	-	n/a
	d03-x01-y09	900	12	-	n/a
Multiplicity Distributions	CMS_2011_I879315	[900..7000]	n/a	-	200*
	d02-x01-y01	900	n/a	-	310
	d03-x01-y01	900	n/a	-	260
	d04-x01-y01	900	n/a	-	240
	d05-x01-y01	900	n/a	-	240
	d06-x01-y01	900	n/a	-	200
	d07-x01-y01	2360	n/a	-	280
	d08-x01-y01	2360	n/a	-	n/a
	d09-x01-y01	2360	n/a	-	n/a
	d10-x01-y01	2360	n/a	-	n/a
	d11-x01-y01	2360	n/a	-	n/a
	d12-x01-y01	7000	n/a	-	n/a
	d13-x01-y01	7000	n/a	-	n/a
	d14-x01-y01	7000	n/a	-	n/a
	d15-x01-y01	7000	n/a	-	n/a
	d16-x01-y01	7000	n/a	-	n/a
	d20-x01-y01	900	n/a	-	30
	d21-x01-y01	2360	n/a	-	53
	d22-x01-y01	7000	n/a	-	n/a
pT Distributions	CMS_2010_I845323	[900..2360]	n/a	-	29
	d01-x01-y01	900	n/a	-	22
	d01-x01-y02	900	n/a	-	23
	d01-x01-y03	900	n/a	-	24
	d01-x01-y04	900	n/a	-	20
	d02-x01-y01	900	n/a	-	19
	d02-x01-y02	900	n/a	-	14
	d02-x01-y03	900	n/a	-	15
	d02-x01-y04	900	n/a	-	14
	d03-x01-y01	900	n/a	-	18
	d03-x01-y02	900	n/a	-	19
	d03-x01-y03	900	n/a	-	21
	d03-x01-y04	900	n/a	-	16
	d04-x01-y01	2360	n/a	-	40
	d04-x01-y02	2360	n/a	-	40
	d04-x01-y03	2360	n/a	-	34
	d04-x01-y04	2360	n/a	-	37
	d05-x01-y01	2360	n/a	-	44
	d05-x01-y02	2360	n/a	-	29
	d05-x01-y03	2360	n/a	-	31
	d05-x01-y04	2360	n/a	-	35
	d06-x01-y01	2360	n/a	-	33
	d06-x01-y02	2360	n/a	-	37
	d06-x01-y03	2360	n/a	-	28
	d06-x01-y04	2360	n/a	-	81
	d07-x01-y01	900	n/a	-	36
	d07-x01-y02	2360	n/a	-	30
	CMS_2010_I855299	7000	n/a	-	n/a
	d01-x01-y01	7000	n/a	-	n/a
	d01-x01-y02	7000	n/a	-	n/a
	d01-x01-y03	7000	n/a	-	n/a
	d01-x01-y04	7000	n/a	-	n/a
	d02-x01-y01	7000	n/a	-	n/a
	d02-x01-y02	7000	n/a	-	n/a
	d02-x01-y03	7000	n/a	-	n/a
	d02-x01-y04	7000	n/a	-	n/a
	d03-x01-y01	7000	n/a	-	n/a
	d03-x01-y02	7000	n/a	-	n/a
	d03-x01-y03	7000	n/a	-	n/a
	d03-x01-y04	7000	n/a	-	n/a
	d04-x01-y01	7000	n/a	-	n/a

* 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 208 histograms.

Generator / tune

Details for Pythia 6.426 a vs. 6.427

pp/ppbar → Soft QCD (nsd only)