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Measurement E182M67

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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: γ0pmeas,
Measured generalized forward spin polarizability.
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 — 1.29 GeV

Observable quantity measured (Y axis): γ0pmeas,
Plot measurement data

Parameter (X axis): Q2,

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

Measured data:

Q2 γ0pmeas Data errors
0.012 -2.47405 0
0.0143 -1.96056 0
0.01708 -1.72448 0
0.02042 -1.87527 0
0.02436 -1.97332 0
0.02904 -1.66956 0
0.03466 -1.71235 0
0.04139 -1.52151 0
0.0494 -1.53158 0
0.05902 -1.51354 0
0.07047 -1.48134 0
0.08412 -1.32838 0
0.10054 -1.18781 0
0.12004 -1.03759 0
0.14295 -0.84772 0
0.1708 -0.75206 0
0.20421 -0.54667 0
0.24355 -0.40617 0
0.29038 -0.3054 0
0.34662 -0.18437 0
0.41389 -0.15301 0
0.49404 -0.05744 0
0.59017 -0.02282 0
0.70473 -0.01283 0
0.84121 -0.00562 0