CLAS Physics Database

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Measurement E82M10

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Experiment: E91-023 CLAS experiment, 1998

Spokespersons: R. Fatemi

Measurement comment: G1 as a function of W and Bjorken X for a mean Q**2 = 0.166116 GeV**2

Publication:

R. Fatemi, A.V. Skabelin, V. D. Burkert, D. Crabb, R. DeVita, S. E. Kuhn, R. Minehart and CLAS Collaboration Measurement of the Spin Structure Functions in the Resonance Region for Q² from 0.15 to 1.6 GeV² // PRL 91 (2003) 222002

Quantity measured: g₁^d, dimensionless
Spin structure function of the deutron.
Beam: e, polarization: none
Target: p (Z=1, A=1), polarization: longitudinal
Final state: inclusive, polarization: none

Q² :	0.166116 GeV²
W :	1.09 — 2.07 GeV
x_b :	0

Observable quantity measured (Y axis): g₁^d, dimensionless
Plot measurement data

Parameter (X axis): W, GeV

Click here to get data in text file, delimited with tabs.

Measured data:

W, GeV	g₁^d, dimensionless	Data errors, dimensionless
1.09	-0.004843	0.004134
1.11	-0.007987	0.01459
1.13	-0.072624	0.032223
1.15	-0.057097	0.069917
1.17	0.002644	0.08466
1.19	-0.14433	0.130714
1.21	-0.320421	0.158873
1.23	-0.253275	0.154766
1.25	-0.448959	0.143001
1.27	0.056414	0.131627
1.29	-0.130903	0.117286
1.31	0.027596	0.105517
1.33	-0.018733	0.112912
1.35	0.067259	0.123682
1.37	0.039793	0.099965
1.39	0.001177	0.084762
1.41	-0.130914	0.108081
1.43	-0.029183	0.110024
1.45	-0.151792	0.117769
1.47	0.019859	0.138583
1.49	-0.066646	0.13097
1.51	-0.096149	0.129304
1.53	0.069083	0.114816
1.55	0.037112	0.120942
1.57	0.095359	0.106761
1.59	0.021939	0.100484
1.61	0.167995	0.107006
1.63	0.053386	0.123653
1.65	0.13972	0.137071
1.67	-0.055066	0.13156
1.69	-0.046746	0.143017
1.71	0.1021	0.152117
1.73	-0.015706	0.154417
1.75	-0.134863	0.111428
1.77	0.060368	0.113674
1.79	-0.063879	0.106802
1.81	-0.073316	0.103418
1.83	0.356461	0.100744
1.85	0.088462	0.113223
1.87	-0.166022	0.105509
1.89	-0.059216	0.096665
1.91	0.022949	0.135682
1.93	0.037766	0.101194
1.95	0.000209	0.100618
1.97	0.042999	0.18118
1.99	-0.132825	0.181505
2.01	-0.083477	0.13128
2.03	0.081068	0.104899
2.05	0.253908	0.117325
2.07	0.20438	0.107822