CLAS Physics Database

JLab | Search | Overview | Login | Edit | Register

Measurement E25M21

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 : 1.82 — 1.98 GeV2
xb : 0.226 — 0.257

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
0.254 1.96 0.145 17.781 0.046 0.084
0.248 1.93 0.15 43.754 0.14 0.062
0.245 1.92 0.158 76.012 0.164 0.063
0.242 1.9 0.156 104.406 0.09 0.058
0.234 1.86 0.158 133.549 0.039 0.085
0.226 1.82 0.16 163.39 -0.007 0.102
0.228 1.84 0.154 198.411 -0.092 0.086
0.235 1.88 0.151 226.115 0.014 0.079
0.236 1.87 0.152 255.668 -0.074 0.054
0.245 1.92 0.156 284.924 -0.099 0.057
0.248 1.93 0.149 315.179 -0.123 0.064
0.257 1.98 0.15 344.58 -0.055 0.089