SetDesc: 'CT18NNLO, 3-loop PDF evolution with HOPPET and HOPPET alphas_s running solution. This set has 59 member PDFs. mem=0 --> central value; mem=1-58 --> eigenvector sets 90%'
Authors: T.-J. Hou, K. Xie, J. Gao, S. Dulat, M. Guzzi, T. J. Hobbs, J. Huston, P. Nadolsky, J. Pumplin, C. Schmidt, I. Sitiwaldi, D. Stump, C.-P. Yuan
Reference: arXiv:1908.11394
Format: lhagrid1
DataVersion:     1
NumMembers:    57
SetIndex: 00000
Flavors: [-5, -4, -3, -2, -1, 1, 2, 3, 4, 5, 21]
OrderQCD:     2
FlavorScheme: variable
NumFlavors: 5
ErrorType: hessian
ErrorConfLevel: 90
XMin:   1.000000e-09
XMax:   1.000000E+00
QMin:   1.295000E+00
QMax:   1.000000E+05
MZ:  91.1870
MUp:   0.0010
MDown:   0.0010
MStrange:   0.2000
MCharm:   1.3000
MBottom:   4.7500
MTop: 172.0000
AlphaS_MZ:  0.118000
AlphaS_OrderQCD:     2
AlphaS_Type: ipol
AlphaS_Qs: [ 1.29500E+00, 1.29875E+00, 1.46461E+00, 1.65924E+00, 1.89067E+00, 2.16749E+00, 2.50067E+00, 2.90430E+00, 3.39664E+00, 4.00145E+00, 4.75000E+00, 5.76715E+00, 7.07072E+00, 8.75819E+00, 1.09657E+01, 1.38856E+01, 1.77929E+01, 2.30855E+01, 3.03471E+01, 4.04448E+01, 5.46864E+01, 7.50724E+01, 1.04712E+02, 1.48517E+02, 2.14380E+02, 3.15212E+02, 4.72537E+02, 7.22946E+02, 1.12995E+03, 1.80616E+03, 2.95593E+03, 4.95886E+03, 8.53814E+03, 1.51079E+04, 2.75107E+04, 5.16275E+04, 1.00000E+05]
AlphaS_Vals: [ 3.78712E-01, 3.77954E-01, 3.53434E-01, 3.30194E-01, 3.09188E-01, 2.90098E-01, 2.72663E-01, 2.56673E-01, 2.41952E-01, 2.28356E-01, 2.15760E-01, 2.04638E-01, 1.93923E-01, 1.83856E-01, 1.74388E-01, 1.65473E-01, 1.57071E-01, 1.49144E-01, 1.41660E-01, 1.34588E-01, 1.27902E-01, 1.21575E-01, 1.15586E-01, 1.09913E-01, 1.04537E-01, 9.94398E-02, 9.46049E-02, 9.00171E-02, 8.56622E-02, 8.15271E-02, 7.75995E-02, 7.38679E-02, 7.03216E-02, 6.69506E-02, 6.37456E-02, 6.06978E-02, 5.77990E-02]