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Measurement E182M64

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Experiment: Measurement of the Proton Spin Structure at Long Distances, 2021

Spokespersons: X. Zheng et al. (CLAS Collaboration)

Publication:

Quantity measured: Γ1pmeas,
Measured first moment of polarized spin structure function g1p.
Beam: e, polarization: polarized
Target: p (Z=1, A=1), polarization: longitudinal
Final state: inclusive, polarization: none

Q2 : 0.012 — 0.84121 GeV2
W : 1.11 — 2.29 GeV

Observable quantity measured (Y axis): Γ1pmeas,
Plot measurement data

Parameter (X axis): Q2,

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

Measured data:

Q2 Γ1pmeas Data errors
0.012 -0.00606 0
0.0143 -0.00621 0
0.01708 -0.00684 0
0.02042 -0.00839 0
0.02436 -0.01034 0
0.02904 -0.00939 0
0.03466 -0.01223 0
0.04139 -0.0133 0
0.0494 -0.0158 0
0.05902 -0.01734 0
0.07047 -0.02007 0
0.08412 -0.02153 0
0.10054 -0.02225 0
0.12004 -0.02057 0
0.14295 -0.02094 0
0.1708 -0.0187 0
0.20421 -0.0175 0
0.24355 -0.00989 0
0.29038 -0.00484 0
0.34662 0.00274 0
0.41389 0.00368 0
0.49404 0.01583 0
0.59017 0.02162 0
0.70473 0.02468 0
0.84121 0.02014 0