CLAS Physics Database

Measurement E128M7

Experiment: E1b(E-91-023)
Year: 2001
Spokespersons: V. Burkert, D. Crabb, R. Minehart
Reaction: ep → inclusive
Polarization: beam, target (longitudinal)
Quantity: γ0pmeas
Q2: 0.05 — 4.2 GeV2
Publication:
Y. Prok, P. Bosted, V. Burkert, A. Deur, V. Dharmawardane, G. Dodge, K. Griffoen, S. Kuhn, R. Minehart and CLAS Collaboration Moments of the Spin Structure Functions g1p and g1d for 0.05 < Q2 < 3.0 GeV2. // Phys. Lett. B 672, 12 (2009)

Measurement data
Q2, [GeV2] γ0pmeas, [fm4] uncertainty
0.05 -1.011 0.3101
0.06 -0.6607 0.189
0.07 -0.9109 0.195
0.084 -0.9744 0.1581
0.1 -0.6065 0.1328
0.12 -0.5879 0.1155
0.14 -0.4003 0.1018
0.17 -0.4069 0.07763
0.2 -0.4165 0.04499
0.24 -0.2559 0.02826
0.3 -0.154 0.01653
0.35 -0.111 0.01239
0.42 -0.06232 0.00867
0.5 -0.03588 0.00514
0.6 -0.02208 0.0035
0.7 0.00889 0.00959
0.84 0.00384 0.00464
1.0 0.00865 0.00265
1.2 0.00661 0.00147
1.4 0.00647 0.0007702
1.7 0.00383 0.0003323
2.0 0.00288 0.0001631
2.4 0.00135 7.429e-05
3.0 0.0004969 2.607e-05
3.5 0.0003068 1.444e-05
4.2 0.0001488 6.53e-06