PEPSI-pdf
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LST(15) | Polarised parton distribution function |
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101 | Schaefer, Phys. Lett. B 208,2 (1988) 175 for comparison with older PEPSI versions |
102 | free |
103 | free |
104 | Schaefer et al hep-ph/9505306 using Glueck et al. Z. Phys. C 53 (1992) 127 |
105 | Bartelski et al hep-ph/9502271 Set II(p,n) |
106 | Bartelski et al hep-ph/9502271 Set II(P,n) |
107 | Gehrmann hep-ph/9512406 Gluon A (NLO) + DGLAP |
108 | Gehrmann hep-ph/9512406 Gluon A (NLO) + DGLAP |
109 | Gehrmann hep-ph/9512406 Gluon A (NLO) + DGLAP |
110 | Gehrmann et al hep-ph/9512406 Gluon A (LO) |
111 | Gehrmann et al hep-ph/9512406 Gluon B (LO) |
112 | Gehrmann et al hep-ph/9512406 Gluon C (LO) |
113 | Gehrmann et al hep-ph/9512406 Gluon A (LO) + (DGLAP) |
114 | Gehrmann et al hep-ph/9512406 Gluon B (LO) + (DGLAP) |
115 | Gehrmann et al hep-ph/9512406 Gluon C (LO) + (DGLAP) |
116 | M. Glueck, E. Reya, M. Stratmann and W. Vogelsang, DO-TH 95/13, RAL-TR-95-042 'standard' scenario, next-to-leading order |
117 | M. Glueck, E. Reya, M. Stratmann and W. Vogelsang, DO-TH 95/13, RAL-TR-95-042 'valence' scenario, next-to-leading order |
118 | M. Glueck, E. Reya, M. Stratmann and W. Vogelsang, DO-TH 95/13, RAL-TR-95-042 'standard' scenario, leading order |
119 | M. Glueck, E. Reya, M. Stratmann and W. Vogelsang, DO-TH 95/13, RAL-TR-95-042 'valence' scenario, leading order |
120 | Stanley J.Brodsky Nucl.Phys. B441(1995) |
121 | S.Keler & J.F.Owens Phys.Lett. B266(1991) & Phys.Rev. D19(1994)1199 |
124 | D. de Florian et al., hep-ph/9711440 LO set 1 |
125 | D. de Florian et al., hep-ph/9711440 LO set 2 |
126 | D. de Florian et al., hep-ph/9711440 LO set 3 |
127 | D. de Florian et al., hep-ph/9711440 NLO set 1 |
128 | D. de Florian et al., hep-ph/9711440 NLO set 2 |
129 | D. de Florian et al., hep-ph/9711440 NLO set 3 |
130 | Fake sample: unpolarized Gehrmann et al hep-ph/9512406 with Delta u(x) = 0.5 * u(x) and Delta d(x) = 0. |
131 | Fake sample: unpolarized Gehrmann et al hep-ph/9512406 with Delta d(x) = 0.5 * d(x) and Delta u(x) = 0. |
132 | fit routine. (Is outside the official code.) |
133 | CTEQ4LQ . UNPOL: Low Q2 parametrization is the only one used here. POL: BOGUS, du=0.5* u(x) dd=-0.3*d(x) 0.0 all else |
137 | MRS low Q2 |
144 | grsv2000 hep-ph/0011215 LO standard scenario |
145 | grsv2000 hep-ph/0011215 LO valence scenario |
146 | grsv2000 hep-ph/0011215 NLO standard scenario |
147 | grsv2000 hep-ph/0011215 NLO valence scenario |
150 | cteq5l LO |
151 | cteq5m NLO MSBAR |
152 | cteq5m1 NLO MSBAR (update) |
161 | mrs99 cor01 central gluon, a_s |
162 | mrs99 cor02 higher gluon |
163 | mrs99 cor03 lower gluon |
164 | mrs99 cor04 lower a_s |
165 | mrs99 cor05 higher a_s |
166 | mrs99 cor06 quarks up |
167 | mrs99 cor07 quarks down |
168 | mrs99 cor08 strange up |
169 | mrs99 cor09 strange down |
170 | mrs99 cor10 charm up |
171 | mrs99 cor11 charm down |
172 | mrs99 cor12 larger d/u |
173 | cteq6l LO |
174 | cteq6d DIS NLO |
175 | cteq6m NLO MSBAR |