CLAS Physics Database

JLab | Search | Overview | Login | Edit | Register

Measurement E25M17

You are not logged in.

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 : 1.64 — 1.73 GeV2
xb : 0.236 — 0.263

Sorry, picture is not available

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
0.262 1.73 0.281 18.482 0.002 0.05
0.25 1.68 0.298 46.559 0.077 0.029
0.245 1.68 0.297 72.994 0.046 0.032
0.236 1.66 0.279 102.713 0.036 0.045
0.241 1.66 0.277 133.105 -0.062 0.083
0.243 1.64 0.302 163.827 0.082 0.083
0.242 1.64 0.284 197.208 0.009 0.106
0.242 1.67 0.278 225.686 0.146 0.091
0.236 1.67 0.275 259.38 -0.131 0.044
0.244 1.68 0.296 284.535 -0.125 0.031
0.251 1.68 0.295 315.228 -0.068 0.032
0.263 1.72 0.28 342.385 -0.019 0.046