Skip to main content
. 2015 May 9;75(5):204. doi: 10.1140/epjc/s10052-015-3397-6

Table 5.

The values of χ2/Npts for the data sets included in the global fit. For the NuTeV νNμμX data, the number of degrees of freedom is quoted instead of Npts since smearing effects mean nearby points are highly correlated. The details of corrections to data, kinematic cuts applied and definitions of χ2 are contained in the text

Data set LO NLO NNLO
BCDMS μp F2 [125] 162/153 176/163 173/163
BCDMS μd F2 [19] 140/142 143/151 143/151
NMC μp F2 [20] 141/115 132/123 123/123
NMC μd F2 [20] 134/115 115/123 108/123
NMC μn/μp [21] 122/137 131/148 127/148
E665 μp F2 [22] 59/53 60/53 65/53
E665 μd F2 [22] 52/53 52/53 60/53
SLAC ep F2 [23, 24] 21/18 31/37 31/37
SLAC ed F2 [23, 24] 13/18 30/38 26/38
NMC/BCDMS/SLAC/HERA FL [20, 24, 6365, 125] 113/53 68/57 63/57
E866/NuSea pp DY [88] 229/184 221/184 227/184
E866/NuSea pd/pp DY [89] 29/15 11/15 11/15
NuTeV νN F2 [29] 35/49 39/53 38/53
CHORUS νN F2 [30] 25/37 26/42 28/42
NuTeV νN xF3 [29] 49/42 37/42 31/42
CHORUS νN xF3 [30] 35/28 22/28 19/28
CCFR νNμμX [31] 65/86 71/86 76/86
NuTeV νNμμX [31] 53/40 38/40 43/40
HERA e+p NC 820 GeV [61] 125/78 93/78 89/78
HERA e+p NC 920 GeV [61] 479/330 402/330 373/330
HERA e-p NC 920 GeV [61] 158/145 129/145 125 /145
HERA e+p CC [61] 41/34 34/34 32/34
HERA e-p CC [61] 29/34 23/34 21/34
HERA ep F2charm [62] 105 /52 72/52 82/52
H1 99–00 e+p incl. jets [126] 77/24 14/24
ZEUS incl. jets [127, 128] 140/60 45/60
DØ II pp¯ incl. jets [119] 125/110 116/110 119/110
CDF II pp¯ incl. jets [118] 78/76 63/76 59/76
CDF II W asym. [66] 55/13 32/13 30/13
DØ II Wνe asym. [67] 47/12 28/12 27/12
DØ II Wνμ asym. [68] 16/10 19/10 21/10
DØ II Z rap. [90] 34/28 16/28 16/28
CDF II Z rap. [70] 95/28 36/28 40/28
ATLAS W+,W-,Z [10] 94/30 38/30 39/30
CMS W asymm pT>35GeV [9] 10/11 7/11 9/11
CMS asymm pT>25GeV,30GeV [77] 7/24 8/24 10/24
LHCb Ze+e- [79] 76/9 13/9 20/9
LHCb W asymm pT>20GeV [78] 27/10 12/10 16/10
CMS Ze+e- [84] 46/35 19/35 22/35
ATLAS high-mass Drell–Yan [83] 42/13 21/13 17/13
CMS double-diff. Drell–Yan [86] 372/132 149/132
Tevatron, ATLAS, CMS    σtt¯ [9197] 53/13 7/13 8/13
ATLAS jets (2.76 +7 TeV) [107, 108] 162/116 106/116
CMS jets (7 TeV) [106] 150/133 138/133
All data sets 3706/2763 3267/2996 2717/2663