Here we compare the fits:
NLO (LHAPDF ID:
NNPDF31_nlo_pch_as_0118)NNLO (LHAPDF ID:
NNPDF31_nnlo_pch_as_0118)
PDFs
Absolute
Flavour basis
Evolution basis
Ratio
Flavour basis
Evolution basis
Luminosity uncertainties
χ2
| NNPDF31_nlo_pch_as_0118_1000 | NNPDF31_nnlo_pch_as_0118_1000 | ||||
|---|---|---|---|---|---|
| ndata | χ2/ndata | ndata | χ2/ndata | ||
| experiment | |||||
| NMC | Total | 325 | 1.378 | 325 | 1.384 |
| NMC | 204 | 1.664 | 204 | 1.67 | |
| NMCPD | 121 | 0.896 | 121 | 0.9014 | |
| SLAC | Total | 67 | 1.223 | 67 | 0.6963 |
| SLACD | 34 | 1.284 | 34 | 0.6378 | |
| SLACP | 33 | 1.148 | 33 | 0.743 | |
| BCDMS | Total | 581 | 1.244 | 581 | 1.274 |
| BCDMSD | 248 | 1.153 | 248 | 1.175 | |
| BCDMSP | 333 | 1.32 | 333 | 1.357 | |
| CHORUS | Total | 832 | 1.069 | 832 | 1.102 |
| CHORUSNB | 416 | 0.9957 | 416 | 1.027 | |
| CHORUSNU | 416 | 1.097 | 416 | 1.136 | |
| NTVDMN | Total | 76 | 1.013 | 76 | 1.269 |
| NTVNBDMN | 37 | 1.446 | 37 | 1.718 | |
| NTVNUDMN | 39 | 0.6711 | 39 | 0.9032 | |
| HERACOMB | Total | 1145 | 1.151 | 1145 | 1.21 |
| HERACOMBCCEM | 42 | 1.114 | 42 | 1.148 | |
| HERACOMBCCEP | 39 | 1.139 | 39 | 1.094 | |
| HERACOMBNCEM | 159 | 1.366 | 159 | 1.38 | |
| HERACOMBNCEP460 | 204 | 1.057 | 204 | 1.097 | |
| HERACOMBNCEP575 | 254 | 0.8816 | 254 | 0.9431 | |
| HERACOMBNCEP820 | 70 | 1.258 | 70 | 1.201 | |
| HERACOMBNCEP920 | 377 | 1.335 | 377 | 1.435 | |
| HERAF2CHARM | Total | 47 | 1.207 | 47 | 1.199 |
| HERAF2CHARM | 47 | 1.207 | 47 | 1.199 | |
| F2BOTTOM | Total | 29 | 1.119 | 29 | 1.164 |
| H1HERAF2B | 12 | 0.8047 | 12 | 0.83 | |
| ZEUSHERAF2B | 17 | 1.341 | 17 | 1.4 | |
| DYE886 | Total | 104 | 1.006 | 104 | 1.25 |
| DYE886P | 89 | 1.095 | 89 | 1.383 | |
| DYE886R | 15 | 0.4773 | 15 | 0.4589 | |
| DYE605 | Total | 85 | 0.8276 | 85 | 1.054 |
| DYE605 | 85 | 0.8276 | 85 | 1.054 | |
| CDF | Total | 105 | 1.173 | 105 | 1.048 |
| CDFR2KT | 76 | 0.8555 | 76 | 0.8606 | |
| CDFZRAP | 29 | 1.459 | 29 | 1.444 | |
| D0 | Total | 51 | 1.036 | 45 | 1.137 |
| D0WEASY | 13 | 1.628 | 8 | 2.71 | |
| D0WMASY | 10 | 1.375 | 9 | 1.421 | |
| D0ZRAP | 28 | 0.6393 | 28 | 0.5971 | |
| ATLAS | Total | 358 | 1.449 | 360 | 1.168 |
| ATLAS1JET11 | 31 | 1.143 | 31 | 1.11 | |
| ATLASLOMASSDY11EXT | 4 | 0.6984 | 6 | 0.8335 | |
| ATLASR04JETS2P76TEV | 59 | 1.126 | 59 | 1.061 | |
| ATLASR04JETS36PB | 90 | 0.9508 | 90 | 0.9565 | |
| ATLASTOPDIFF8TEVTRAPNORM | 10 | 1.183 | 10 | 1.394 | |
| ATLASTTBARTOT | 3 | 2.027 | 3 | 0.8002 | |
| ATLASWZRAP11 | 34 | 4.285 | 34 | 2.745 | |
| ATLASWZRAP36PB | 30 | 1.078 | 30 | 1.039 | |
| ATLASZHIGHMASS49FB | 5 | 2.083 | 5 | 1.662 | |
| ATLASZPT8TEVMDIST | 44 | 1.192 | 44 | 0.935 | |
| ATLASZPT8TEVYDIST | 48 | 1.839 | 48 | 0.9583 | |
| CMS | Total | 397 | 1.21 | 409 | 1.086 |
| CMS1JET276TEV | 81 | 1.052 | 81 | 1.06 | |
| CMSDY2D11 | 88 | 1.265 | 110 | 1.334 | |
| CMSJETS11 | 133 | 0.8598 | 133 | 0.8686 | |
| CMSTOPDIFF8TEVTTRAPNORM | 10 | 0.9603 | 10 | 0.9594 | |
| CMSTTBARTOT | 3 | 0.6708 | 3 | 0.2051 | |
| CMSWCHARMRAT | 5 | 1.924 | Not Fitted | Not Fitted | |
| CMSWCHARMTOT | 5 | 0.4858 | Not Fitted | Not Fitted | |
| CMSWEASY840PB | 11 | 0.8011 | 11 | 0.6927 | |
| CMSWMASY47FB | 11 | 1.76 | 11 | 1.754 | |
| CMSWMU8TEV | 22 | 0.6549 | 22 | 0.9013 | |
| CMSZDIFF12 | 28 | 3.501 | 28 | 1.294 | |
| LHCb | Total | 93 | 1.774 | 85 | 1.479 |
| LHCBWZMU7TEV | 33 | 1.505 | 29 | 1.539 | |
| LHCBWZMU8TEV | 34 | 2.284 | 30 | 1.507 | |
| LHCBZ940PB | 9 | 1.076 | 9 | 1.314 | |
| LHCBZEE2FB | 17 | 1.685 | 17 | 1.474 | |
Comparison with data
Detailed plots for dataset ‘ATLAS1JET11’
Detailed plots for dataset ‘ATLASLOMASSDY11EXT’
Detailed plots for dataset ‘ATLASR04JETS2P76TEV’
Detailed plots for dataset ‘ATLASR04JETS36PB’
Detailed plots for dataset ‘ATLASTOPDIFF8TEVTRAPNORM’
Detailed plots for dataset ‘ATLASTTBARTOT’
Detailed plots for dataset ‘ATLASWZRAP11’
Detailed plots for dataset ‘ATLASWZRAP36PB’
Detailed plots for dataset ‘ATLASZHIGHMASS49FB’
Detailed plots for dataset ‘ATLASZPT8TEVMDIST’
Detailed plots for dataset ‘ATLASZPT8TEVYDIST’
Detailed plots for dataset ‘BCDMSD’
Detailed plots for dataset ‘BCDMSP’
Detailed plots for dataset ‘CDFR2KT’
Detailed plots for dataset ‘CDFZRAP’
Detailed plots for dataset ‘CHORUSNB’
Detailed plots for dataset ‘CHORUSNU’
Detailed plots for dataset ‘CMS1JET276TEV’
Detailed plots for dataset ‘CMSDY2D11’
Detailed plots for dataset ‘CMSJETS11’
Detailed plots for dataset ‘CMSTOPDIFF8TEVTTRAPNORM’
Detailed plots for dataset ‘CMSTTBARTOT’
Detailed plots for dataset ‘CMSWEASY840PB’
Detailed plots for dataset ‘CMSWMASY47FB’
Detailed plots for dataset ‘CMSWMU8TEV’
Detailed plots for dataset ‘CMSZDIFF12’
Detailed plots for dataset ‘D0WEASY’
Detailed plots for dataset ‘D0WMASY’
Detailed plots for dataset ‘D0ZRAP’
Detailed plots for dataset ‘DYE605’
Detailed plots for dataset ‘DYE886P’
Detailed plots for dataset ‘DYE886R’
Detailed plots for dataset ‘H1HERAF2B’
Detailed plots for dataset ‘ZEUSHERAF2B’
Detailed plots for dataset ‘HERACOMBCCEM’
Detailed plots for dataset ‘HERACOMBCCEP’
Detailed plots for dataset ‘HERACOMBNCEM’
Detailed plots for dataset ‘HERACOMBNCEP460’
Detailed plots for dataset ‘HERACOMBNCEP575’
Detailed plots for dataset ‘HERACOMBNCEP820’
Detailed plots for dataset ‘HERACOMBNCEP920’
Detailed plots for dataset ‘HERAF2CHARM’
Detailed plots for dataset ‘LHCBWZMU7TEV’
Detailed plots for dataset ‘LHCBWZMU8TEV’
Detailed plots for dataset ‘LHCBZ940PB’
Detailed plots for dataset ‘LHCBZEE2FB’
Detailed plots for dataset ‘NMC’
Detailed plots for dataset ‘NMCPD’
Detailed plots for dataset ‘NTVNBDMN’
Detailed plots for dataset ‘NTVNUDMN’