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Measurement E25M53

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Experiment: e1-dvcs E06-003, 2007

Spokespersons: V. D. Burkert, L. Elouadrhiri, M. Garçon, S. Stepanyan

Publication:

Quantity measured: A, dimensionless
Beam spin asymmetry.
Beam: e, polarization: polarized
Target: p (Z=1, A=1), polarization: none
Final state: π0p, polarization: none

Q2 : 2.66 — 2.82 GeV2
xb : 0.436 — 0.45

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

Measured data:

x,
dimensionless
Q2,
GeV2
-t,
GeV2
φ,
deg
A,
dimensionless
Data errors,
dimensionless
0.448 2.74 0.784 14.556 0.05 0.057
0.449 2.79 0.793 43.761 0.005 0.057
0.448 2.82 0.759 68.784 0.174 0.13
0.45 2.74 0.789 109.48 0.031 0.144
0.441 2.66 0.813 134.103 0.088 0.116
0.436 2.73 0.837 204.842 0 0.63
0.44 2.72 0.828 222.402 -0.127 0.172
0.448 2.72 0.789 254.126 -0.297 0.152
0.443 2.73 0.793 291.202 -0.165 0.131
0.445 2.75 0.79 316.634 0.012 0.056
0.449 2.76 0.773 344.241 -0.027 0.051